{"product_id":"pqq-capsules","title":"PQQ Capsules","description":"\u003ch1 dir=\"ltr\"\u003e\u003cspan\u003ePQQ Capsules\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eLooking to add a premium, novel ingredient to your daily supplement stack? Naturecan’s PQQ supplement delivers 20mg pyrroloquinoline quinone alongside selenium (as L-Selenomethionine) in a convenient, once-daily vegan capsule. Designed for those looking to add premium PQQ alongside essential selenium to their daily routine - \u003c\/span\u003e\u003cspan\u003eSimple to take, transparently formulated and made to Naturecan’s high-quality standards.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e⚠️ This food supplement should be consumed by adults only, excluding pregnant and lactating women.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eKey Benefits\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e20mg pyrroloquinoline quinone (PQQ) per serving\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e8.25µg selenium (as L-Selenomethionine) per serving - 15% NRV\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eSelenium contributes to the protection of cells from oxidative stress - authorised EU\/UK health claim [1]\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eSelenium contributes to the normal function of the immune system - authorised EU\/UK health claim [1]\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eSelenium contributes to normal thyroid function - authorised EU\/UK health claim [1]\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eSelenium contributes to the maintenance of normal hair and nails - authorised EU\/UK health claim [1]\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003ePQQ disodium salt form for consistent potency\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eAuthorised as a novel food ingredient in the UK and EU at a maximum daily intake of 20mg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e60 capsules \/ 60-day supply\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e1 capsule daily\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eVegan-friendly HPMC capsule shell\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eSuitable for vegans\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eThird-party tested\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eManufactured to strict quality standards\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWondering about PQQ meaning? PQQ stands for pyrroloquinoline quinone - and knowing what does PQQ stand for helps explain why it has attracted growing scientific interest. It is a naturally occurring, water-soluble compound found in trace amounts in foods such as kiwi fruit, spinach, green tea and fermented soy. PQQ has a unique redox-active molecular structure [2]. It is classified as a novel food ingredient in the UK and EU, authorised for use in food supplements at a maximum daily intake of 20mg. Scientific research into PQQ is ongoing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNaturecan’s PQQ supplement delivers 20mg pyrroloquinoline quinone per capsule - the maximum permitted daily intake under UK and EU novel food regulations - alongside 8.25µg selenium as L-Selenomethionine. Selenium contributes to the protection of cells from oxidative stress, the normal function of the immune system, normal thyroid function, and the maintenance of normal hair and nails [1]. Together, PQQ and selenium make for a considered dual-ingredient daily supplement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhether you are building a longevity-focused supplement stack or looking for a convenient daily vegan capsule, Naturecan’s PQQ supplement fits easily into your routine - one capsule, once daily.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003eServing Instructions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTake one capsule daily with a glass of water. Naturecan’s PQQ supplement can be taken with or without food, at a time that suits your routine.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eConsume 1 capsule daily\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eTake with a glass of water, with or without food\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eDo not exceed the stated recommended daily use\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eThis food supplement should be consumed by adults only, excluding pregnant and lactating women\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eConsult your GP before use if you are on medication or under medical supervision\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eThis product should not be used as a substitute for a varied, balanced diet and healthy lifestyle\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eStore in a cool, dry place out of direct sunlight\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eKeep out of reach of young children\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003eNutritional Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eServing size: 1 capsule | Servings per pack: 60 | Supply: 60 days | Format: Vegan capsule\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cdiv dir=\"ltr\" align=\"left\"\u003e\n\u003ctable\u003e\n\u003ccolgroup\u003e \u003ccol width=\"187\"\u003e \u003ccol width=\"187\"\u003e \u003ccol width=\"251\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNutrient\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePer Daily Serving (1 Capsule)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNRV\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePyrroloquinoline Quinone (PQQ)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e20mg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNo established NRV - PQQ is not classified as an essential nutrient\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSelenium\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e8.25µg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e15%\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNRV = Nutrient Reference Value per UK and EU regulations. PQQ has no established NRV as it is not classified as an essential nutrient.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003eIngredients\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eBulking Agent (Microcrystalline Cellulose), Glazing Agent (Capsule (Hydroxypropyl Methylcellulose)), Pyrroloquinoline quinone disodium salt, L-Selenomethionine.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003eAllergens\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNo allergens declared in the formula. [Allergen cross-contamination statement to be confirmed with manufacturing facility before final publication.]\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003eSuggested Use\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eConsume 1 capsule daily. Do not exceed the stated recommended daily use. This food supplement should be consumed by adults only, excluding pregnant and lactating women. This product should not be used as a substitute for a varied, balanced diet. Store in a cool, dry place away from direct sunlight. Keep out of the reach of young children.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003eCertainty Of Purity\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Naturecan, quality and transparency sit at the heart of every formula we develop. Our PQQ supplement has been carefully formulated using high-quality, well-characterised ingredients, with every detail considered from ingredient selection through to final product testing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePyrroloquinoline quinone disodium salt has been selected as the active form of PQQ in this formula, offering a stable and consistently potent ingredient. Selenium is included as L-Selenomethionine - an organic form of selenium found naturally in foods such as Brazil nuts, fish and eggs, and one of the better-absorbed selenium forms available. The capsule shell is made from hydroxypropyl methylcellulose (HPMC), making the product suitable for vegans with no gelatin used at any stage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTo ensure the highest standards, Naturecan products follow several key principles:\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003eThird-Party Testing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhere applicable, products are independently tested to verify purity and ingredient quality. Certificate of Analysis available - link to be added once confirmed.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eHigh-Quality Ingredients\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe prioritise carefully selected ingredients appropriate to the purpose of the formula. Pyrroloquinoline quinone disodium salt and L-Selenomethionine have both been chosen for their quality and suitability within a daily food supplement.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eScience-Backed Formulation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe have formulated at 20mg pyrroloquinoline quinone per capsule, which is the maximum permitted daily intake under UK and EU novel food regulations for this ingredient.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eTransparency\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eClear labelling, full ingredient declaration and accessible product information help you understand exactly what you are adding to your routine.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003eIs PQQ Right For You?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you have been searching for PQQ meaning or asking what is a PQQ supplement, you are not alone - interest in pyrroloquinoline quinone has grown steadily as more people explore longevity-focused wellness routines. Here are some of the people who commonly consider adding a PQQ supplement to their daily stack:\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eIndividuals building a longevity-focused supplement routine\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eIndividuals interested in exploring novel supplement ingredients\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003ePeople already using \u003c\/span\u003e\u003ca href=\"https:\/\/uk.naturecan.com\/products\/nmn\"\u003e\u003cspan\u003eNMN\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/uk.naturecan.com\/products\/coq10\"\u003e\u003cspan\u003eCoQ10\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/uk.naturecan.com\/products\/urolithin-a\"\u003e\u003cspan\u003eUrolithin A\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e or \u003c\/span\u003e\u003ca href=\"https:\/\/uk.naturecan.com\/products\/resveratrol\"\u003e\u003cspan\u003eResveratrol\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e who want to extend their daily routine\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eThose seeking a convenient, once-daily vegan capsule\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eThose looking to support normal thyroid function - via the selenium content of this formula\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eThose interested in supporting the maintenance of normal hair and nails - via the selenium content of this formula\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e⚠️ This food supplement should be consumed by adults only, excluding pregnant and lactating women. If you are on medication or under medical supervision, consult your GP before use.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\n\u003cstrong\u003eIngredients Explained\u003c\/strong\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003ePyrroloquinoline Quinone (PQQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePyrroloquinoline quinone is a naturally occurring compound originally identified as a cofactor in certain bacterial enzyme systems. It is found in trace amounts in a number of plant foods - including kiwi fruit, green tea, spinach, parsley and green peppers - as well as in human breast milk. In food supplement form, the authorised legal form is pyrroloquinoline quinone disodium salt, which provides a stable source of the compound.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePQQ has a unique redox-active molecular structure. Scientific research on PQQ’s biochemical properties is ongoing [2]. PQQ is classified as a novel food ingredient in the UK and EU, authorised for use in food supplements at a maximum daily intake of 20mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNaturecan’s PQQ supplement provides 20mg pyrroloquinoline quinone per capsule - the maximum permitted daily intake under UK and EU novel food regulations.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eSelenium (L-Selenomethionine)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSelenium is an essential trace mineral that the body requires for a number of important processes. It is found naturally in foods such as Brazil nuts, fish, eggs, whole grains and sunflower seeds. L-Selenomethionine is an organic form of selenium - the same form found in plant and animal food sources - and is considered one of the better-absorbed forms available in supplement format.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSelenium has a broad range of authorised health claims under UK and EU food supplement regulations [1]. It contributes to:\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eThe protection of cells from oxidative stress\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eThe normal function of the immune system\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eNormal thyroid function\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eThe maintenance of normal hair and nails\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eNormal spermatogenesis\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNaturecan’s formula provides 8.25µg selenium per serving as L-Selenomethionine, contributing 15% of the nutrient reference value (NRV) per daily capsule. For more on supporting immune health day to day, read our guide on \u003c\/span\u003e\u003ca href=\"https:\/\/uk.naturecan.com\/blogs\/news\/boost-immune-system\"\u003e\u003cspan\u003ehow to support your immune system naturally\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e. If you are looking to complement your routine with another daily mineral supplement, \u003c\/span\u003e\u003ca href=\"https:\/\/uk.naturecan.com\/products\/magnesium-bisglycinate\"\u003e\u003cspan\u003eMagnesium Bisglycinate\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e is a popular option from the Naturecan range.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\n\u003cstrong\u003eLed By Experts \u0026amp; Studies\u003c\/strong\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eScientific Research on PQQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA number of scientific studies have examined various biochemical parameters in subjects and models where PQQ has been administered. Much of this evidence is preliminary or from animal and cell models. PQQ supplements are food supplements, not medicines, and are not intended to diagnose, treat, cure, or prevent any disease. For a broader overview of how longevity supplements are being researched, see our guide to \u003c\/span\u003e\u003ca href=\"https:\/\/uk.naturecan.com\/blogs\/news\/top-longevity-trends-in-2025\"\u003e\u003cspan\u003etop longevity trends in 2025\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cstrong\u003eStudy 1: Biochemical Parameters in Human Subjects\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA human study by Harris et al. (2013), published in the Journal of Nutritional Biochemistry, examined changes in biochemical markers in healthy adult subjects consuming dietary PQQ. The study observed changes in certain parameters related to cellular metabolism. The authors noted that the findings were preliminary and that further research is needed [2].\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cstrong\u003eStudy 2: Cognitive Assessments in Older Adults\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA study by Nakano et al. (2012) examined cognitive assessment scores in middle-aged and elderly persons consuming PQQ over a 12-week period. The study observed differences in certain assessment scores between the PQQ and placebo groups. The study was small in scale and its findings are considered preliminary [3].\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cstrong\u003eStudy 3: Preclinical Research\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA 2024 study published in Frontiers in Aging examined certain cellular parameters in aged mice and D-galactose-induced cell models where PQQ was administered. Researchers observed changes in certain cellular markers in these models. Findings from animal and cell studies cannot be directly extrapolated to humans, and further clinical research is needed [4].\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cstrong\u003eSelenium - Authorised Health Claims\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSelenium is a well-established essential mineral with authorised health claims under UK and EU food supplement regulations. It contributes to the protection of cells from oxidative stress, the normal function of the immune system, normal thyroid function, the maintenance of normal hair and nails, and normal spermatogenesis [1].\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePQQ supplements are food supplements, not medicines. These summaries are for educational purposes only and do not imply any therapeutic benefit from Naturecan’s PQQ supplement.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003eNaturecan’s Commitment To Quality\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNaturecan was built on the belief that wellness supplements should be science-led, honestly formulated and straightforward to understand. Understanding the real PQQ benefits of transparency and quality starts with knowing exactly what is in your supplement and why. Every product in the range - from foundational vitamins to novel ingredients like PQQ - is developed with the same commitment to ingredient quality, transparent labelling and considered dosing. You can also explore our \u003c\/span\u003e\u003ca href=\"https:\/\/uk.naturecan.com\/blogs\/news\/nmn-benefits\"\u003e\u003cspan\u003eNMN benefits\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e article to see how we approach the science behind our longevity range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOur PQQ supplement reflects that approach. We have formulated at 20mg pyrroloquinoline quinone per capsule - the maximum permitted daily intake under UK and EU novel food regulations for this ingredient - alongside a functional, well-absorbed selenium source with multiple authorised health benefits.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eBy combining third-party testing, high-quality ingredient selection and accessible certificates of analysis, Naturecan gives you the information you need to make confident, informed decisions about the supplements you choose every day.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003eFrequently Bought Together\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMany customers combine Naturecan’s PQQ supplement with other products from the longevity range as part of their daily routine.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/uk.naturecan.com\/products\/coq10\"\u003eCoQ10\u003c\/a\u003e\u003c\/strong\u003e\u003cspan\u003e - often purchased together by customers building longevity-focused supplement routines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/uk.naturecan.com\/products\/nmn\"\u003eNMN supplement\u003c\/a\u003e\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e- a popular NAD+ precursor supplement commonly used alongside PQQ in daily wellness stacks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/uk.naturecan.com\/products\/urolithin-a\"\u003eUrolithin A\u003c\/a\u003e\u003c\/strong\u003e\u003cspan\u003e - another novel ingredient frequently chosen by those building longevity-focused routines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/uk.naturecan.com\/products\/resveratrol\"\u003eResveratrol\u003c\/a\u003e\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e- a well-known polyphenol commonly purchased alongside PQQ by longevity supplement users.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/uk.naturecan.com\/products\/magnesium-bisglycinate\"\u003eMagnesium Bisglycinate\u003c\/a\u003e\u003c\/strong\u003e\u003cspan\u003e - a gentle, well-tolerated daily mineral supplement to complement an active lifestyle and overall wellness routine.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\n\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eWhat is PQQ?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePQQ meaning: PQQ stands for pyrroloquinoline quinone. If you have been asking what is a PQQ supplement, the answer is that it is a naturally occurring, water-soluble compound found in trace amounts in foods such as kiwi fruit, spinach, green tea, parsley and fermented soy. PQQ has a unique redox-active molecular structure [2]. In the UK and EU, PQQ is classified as a novel food ingredient, authorised for use in food supplements at a maximum daily intake of 20mg. PQQ supplements are food supplements, not medicines.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eWhat does PQQ stand for?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhat does PQQ stand for? PQQ stands for pyrroloquinoline quinone. Understanding PQQ meaning helps explain the scientific interest behind it - it is sometimes referred to informally as vitamin-like in scientific literature due to its cofactor activity in certain bacteria, though it is not classified as a vitamin or essential nutrient in humans. The full name - pyrroloquinoline quinone - refers to its distinctive tricyclic ring structure, which gives it its redox-active molecular properties.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eWhat does PQQ do?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePQQ has a unique redox-active molecular structure. Scientific research on its biochemical properties is ongoing [2][3][4]. A number of studies have examined various parameters in subjects and models consuming PQQ - findings are summarised in the scientific research section above. PQQ supplements are food supplements, not medicines, and are not intended to diagnose, treat, cure, or prevent any disease.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eWhat are the benefits of PQQ?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePQQ has no authorised health claims in the UK or EU. Scientific research into its biochemical properties is ongoing. The PQQ benefits most directly relevant to this product relate to the selenium content of the formula. Selenium carries multiple authorised health claims under UK and EU regulations: it contributes to the protection of cells from oxidative stress, the normal function of the immune system, normal thyroid function, and the maintenance of normal hair and nails [1]. PQQ supplements are food supplements, not medicines.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eWhat is the best PQQ supplement?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhen looking for the best PQQ supplement, key things to consider include: the form of PQQ used (pyrroloquinoline quinone disodium salt is the authorised, stable form), the dose (20mg is the maximum permitted daily intake under UK and EU novel food regulations), whether the product is third-party tested, and whether it carries a clear, transparent ingredient declaration. Naturecan’s PQQ supplement delivers 20mg pyrroloquinoline quinone disodium salt alongside selenium as L-Selenomethionine in a vegan HPMC capsule, with third-party testing and full ingredient transparency.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eShould I take PQQ with CoQ10?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePQQ and \u003c\/span\u003e\u003ca href=\"https:\/\/uk.naturecan.com\/products\/coq10\"\u003e\u003cspan\u003eCoQ10\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e are often purchased together by customers building longevity-focused supplement routines. Naturecan’s CoQ10 is available separately if you would like to include both in your daily stack. To learn more about how NMN works alongside other supplement ingredients, read our guide on \u003c\/span\u003e\u003ca href=\"https:\/\/uk.naturecan.com\/blogs\/news\/what-is-nmn-and-its-potential-longevity-effects\"\u003e\u003cspan\u003ewhat is NMN\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eWhat foods contain PQQ?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePQQ is found naturally in a range of foods, including kiwi fruit, spinach, parsley, green peppers, green tea, fermented soy products such as natto, papaya and human breast milk. However, dietary levels of PQQ from food sources are very low - typically in the nanogram to low microgram range per serving. A daily PQQ supplement provides a more concentrated and consistent daily amount than is typically available through food alone.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eIs PQQ safe to take daily?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePyrroloquinoline quinone disodium salt is authorised as a novel food ingredient in the UK and EU at a maximum daily intake of 20mg. Naturecan’s PQQ supplement delivers exactly 20mg per capsule, in line with this authorisation. This food supplement should be consumed by adults only, excluding pregnant and lactating women. If you are on medication or under medical supervision, please consult your GP before use. Always follow the label instructions and do not exceed the stated recommended daily intake.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eWhat does selenium do?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSelenium is an essential trace mineral with a number of authorised health claims under UK and EU food supplement regulations [1]. It contributes to the protection of cells from oxidative stress, the normal function of the immune system, normal thyroid function, the maintenance of normal hair and nails, and normal spermatogenesis. Naturecan’s PQQ supplement includes 8.25µg selenium per serving as L-Selenomethionine - 15% of the daily nutrient reference value.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eHow long does it take for PQQ to work?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eResponses to food supplements vary between individuals and depend on a range of factors including diet, lifestyle and overall health. In human studies examining PQQ, assessment periods have typically ranged from several weeks to a few months. PQQ supplements are food supplements, not medicines, and individual results will vary. Always follow the recommended daily serving instructions.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eWhat does pyrroloquinoline quinone mean?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePyrroloquinoline quinone is the full chemical name for PQQ. The name describes its molecular structure: a tricyclic ring system consisting of a pyrrole ring fused to a quinoline and a quinone group. This gives PQQ its redox-active molecular properties [2]. PQQ is sometimes referred to informally as vitamin-like in scientific literature due to its cofactor activity in certain bacteria, though it is not classified as a vitamin or essential nutrient in humans. What is a PQQ supplement? It is a food supplement containing pyrroloquinoline quinone disodium salt, authorised as a novel food ingredient in the UK and EU at a maximum daily intake of 20mg.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003eIs PQQ For You?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eYou are building a longevity-focused supplement routine\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eYou are interested in exploring novel, research-backed supplement ingredients\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eYou already use NMN, CoQ10, Urolithin A or Resveratrol and want to extend your daily stack\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eYou are looking for a convenient, once-daily vegan capsule\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eYou want a transparent, third-party tested supplement formulated to UK and EU novel food standards\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eYou are an adult who is not pregnant or breastfeeding\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\n\u003cstrong\u003eReferences\u003c\/strong\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e[1] European Commission (n.d.). EU Register of Nutrition and Health Claims - Selenium authorised claims (Article 13). Available at: https:\/\/food.ec.europa.eu\/food-safety\/labelling-and-nutrition\/nutrition-and-health-claims\/eu-register-health-claims_en (Accessed: June 2026). Also: UK Retained Regulation (EC) No 1924\/2006 on nutrition and health claims made on foods.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e[2] Harris, C.B. et al. (2013). ‘Dietary pyrroloquinoline quinone (PQQ) alters indicators of inflammation and mitochondrial-related metabolism in human subjects’, Journal of Nutritional Biochemistry, 24(12), pp. 2076–2084. Available at: https:\/\/doi.org\/10.1016\/j.jnutbio.2013.07.008 (Accessed: June 2026).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e[3] Nakano, M. et al. (2012). ‘Effect of Pyrroloquinoline Quinone (PQQ) on Mental Status of Middle-Aged and Elderly Persons’, Food Style 21, 16(7), pp. 117–125. Available at: https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC3277398\/ (Accessed: June 2026).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e[4] Uchida, K. et al. (2024). ‘Dietary pyrroloquinoline quinone hinders aging progression in male mice and D-galactose-induced cells’, Frontiers in Aging, 5. Available at: https:\/\/doi.org\/10.3389\/fragi.2024.1351860 (Accessed: June 2026).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e[5] Jiang, X. et al. (2025). ‘Pyrroloquinoline Quinone Is an Effective Senomorphic Agent to Target the Pro-Inflammatory Phenotype of Senescent Cells’, Aging Cell. Available at: https:\/\/doi.org\/10.1111\/acel.70138 (Accessed: June 2026). Note: verify final publication date before launch.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e[6] European Food Safety Authority (2009). Scientific Opinion on the substantiation of health claims related to selenium. EFSA Journal, 7(9), 1220. Available at: https:\/\/efsa.onlinelibrary.wiley.com\/doi\/10.2903\/j.efsa.2009.1220 (Accessed: June 2026).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Naturecan UK","offers":[{"title":"Default Title","offer_id":44250614268084,"sku":"NAT-WEL-PQQ-020-060","price":25.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0099\/8319\/7280\/files\/PQQ.webp?v=1782811573","url":"https:\/\/uk.naturecan.com\/products\/pqq-capsules","provider":"Naturecan UK","version":"1.0","type":"link"}