20 Best Pqq Life Extension [2024]

Are you looking for the best pqq life extension? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling pqq life extension.

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1 Life Extension PQQ (Pyrroloquinoline Quinone) 20mg Promotes The Growth of New Cellular Mitochondria... Life Extension PQQ (Pyrroloquinoline Quinone) 20mg Promotes The Growth of New Cellular...
2 Life Extension Mitochondrial Energy Optimizer with PQQ – For Heart & Brain Health, Energy... Life Extension Mitochondrial Energy Optimizer with PQQ – For Heart & Brain Health, Energy...
3 Life Extension PQQ (Pyrroloquinoline Quinone) 10 mg - Support Mitochondrial Biogenesis For Energy -... Life Extension PQQ (Pyrroloquinoline Quinone) 10 mg - Support Mitochondrial Biogenesis For Energy...
4 Life Extension Super Ubiquinol CoQ10 with PQQ & Shilajit - For Heart & Nerve Health, Cholesterol &... Life Extension Super Ubiquinol CoQ10 with PQQ & Shilajit - For Heart & Nerve Health, Cholesterol...
5 Life Extension Super Ubiquinol CoQ10 with PQQ, 30 Softgels. Pack of 2 Bottles Life Extension Super Ubiquinol CoQ10 with PQQ, 30 Softgels. Pack of 2 Bottles
6 Life Extension PQQ Caps, Pyrroloquinoline Quinone, 20 milligrams 30 Vegetarian Capsules. Pack of 2... Life Extension PQQ Caps, Pyrroloquinoline Quinone, 20 milligrams 30 Vegetarian Capsules. Pack of...
7 Life Extension Mitochondrial Basics with PQQ – 3 Nutrients for Cellular Energy in One –... Life Extension Mitochondrial Basics with PQQ – 3 Nutrients for Cellular Energy in One –...
8 Life Extension Super Ubiquinol CoQ10 100 mg with Enhanced Mitochondrial Support - For Anti-Aging,... Life Extension Super Ubiquinol CoQ10 100 mg with Enhanced Mitochondrial Support - For Anti-Aging,...
9 Life Extension COQ10 Super Ubiquinol 100mg 90 Count (Pack of 2) with Enhanced Mitochondrial Support Life Extension COQ10 Super Ubiquinol 100mg 90 Count (Pack of 2) with Enhanced Mitochondrial Support
10 PQQ Supplement - 20mg, 60 Capsules (Pyrroloquinoline Quinone) Promotes Mitochondria ATP Coenzyme... PQQ Supplement - 20mg, 60 Capsules (Pyrroloquinoline Quinone) Promotes Mitochondria ATP Coenzyme...
11 Life Extension Super Ubiquinol CoQ10 200mg with Enhanced Mitochondrial Support – For Heart Health... Life Extension Super Ubiquinol CoQ10 200mg with Enhanced Mitochondrial Support – For Heart...
12 Life Extension Cognitex Elite Pregnenolone - Brain Health Supplement for Memory, Focus & Cognition -... Life Extension Cognitex Elite Pregnenolone - Brain Health Supplement for Memory, Focus & Cognition...
13 MicroActive CoQ10 Enhanced with MicroPQQ + Shilajit “Sustained Release” 60 Veg Caps | Convenient... MicroActive CoQ10 Enhanced with MicroPQQ + Shilajit “Sustained Release” 60 Veg Caps |...
14 Life Extension Bio-Quercetin - for Cardiovascular + Endothelial Health and Healthy Immune Response -... Life Extension Bio-Quercetin - for Cardiovascular + Endothelial Health and Healthy Immune Response...
15 Ultra High Purity PQQ Capsules - 99%+ Highly Purified and Highly Bioavailable -120 Capsules - 20mg... Ultra High Purity PQQ Capsules - 99%+ Highly Purified and Highly Bioavailable -120 Capsules -...
16 Life Extension Mitochondrial Energy Optimizer with BioPQQ, 120 Capsules Life Extension Mitochondrial Energy Optimizer with BioPQQ, 120 Capsules
17 Nature’s Bounty Zinc 50mg, Immune Support & Antioxidant Supplement, Promotes Skin Health 250... Nature’s Bounty Zinc 50mg, Immune Support & Antioxidant Supplement, Promotes Skin Health 250...
18 Puritan's Pride QSORB CoQ10 200 mg, Supports Heart Health (2 Pack of 240 softgels) 240 Count Puritan's Pride QSORB CoQ10 200 mg, Supports Heart Health (2 Pack of 240 softgels) 240 Count
19 Life Extension Neuro-Mag Magnesium L-Threonate, 90 Vegetarian Capsules Ultra-Absorbable Magnesium -... Life Extension Neuro-Mag Magnesium L-Threonate, 90 Vegetarian Capsules Ultra-Absorbable Magnesium...
20 PQQ 20mg Pyrroloquinoline Quinone as PureQQ | Promotes Motochondrial Biogenesis | Vegan Certified,... PQQ 20mg Pyrroloquinoline Quinone as PureQQ | Promotes Motochondrial Biogenesis | Vegan...
Bestseller No. 1
Life Extension PQQ (Pyrroloquinoline Quinone) 20mg Promotes The Growth of New Cellular Mitochondria...
  • FUNNY NAME, SERIOUS BENEFITS – PQQ (Pyrroloquinoline quinone) is a novel nutrient that actually encourages your body to grow NEW mitochondria –...
  • WHY YOU NEED NEW MITOCHONDRIA – Mitochondria create a compound called ATP out of the foods you eat. Your body then uses ATP to power your cells. But...
  • FIGHTING OXIDATIVE STRESS – Your cellular mitochondria are also vulnerable to oxidative stress caused by free radical compounds. PQQ helps protect...
  • INGREDIENTS MATTER - Sourced using only the finest raw ingredients with the purity and potency your body deserves. The majority of our products are...
  • LIVE YOUR HEALTHIEST LIFE - For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the...
SaleBestseller No. 2
Life Extension Mitochondrial Energy Optimizer with PQQ – For Heart & Brain Health, Energy...
  • BOOST YOUR CELLULAR ENERGY - This novel formula combines PQQ, carnosine, R-lipoic acid, taurine and more to encourage cell energy production. How? By...
  • Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product...
  • PQQ PROMOTES NEW MITOCHONDRIA - PQQ is a powerful nutrient. It promotes the production of new mitochondria, which help protect mitochondrial DNA. PQQ...
  • STAY YOUTHFUL, INSIDE & OUT – The term “glycation” describes the physiological effects of getting older, which can make you feel and look beyond...
  • INGREDIENTS MATTER - Sourced using only the finest raw ingredients with the purity and potency your body deserves; This product is certified non-GMO...
Bestseller No. 3
Life Extension PQQ (Pyrroloquinoline Quinone) 10 mg - Support Mitochondrial Biogenesis For Energy -...
  • FUNNY NAME, SERIOUS BENEFITS – PQQ (Pyrroloquinoline quinone) is a novel nutrient that actually encourages your body to grow new mitochondria –...
  • WHY YOU NEED NEW MITOCHONDRIA – Mitochondria create a compound called ATP out of the foods you eat. Your body then uses ATP to power your cells. But...
  • FIGHTING OXIDATIVE STRESS – Your cellular mitochondria are also vulnerable to oxidative stress caused by free radical compounds. PQQ helps protect...
  • INGREDIENTS MATTER - Sourced using only the finest raw ingredients with the purity and potency your body deserves. The majority of our products are...
  • LIVE YOUR HEALTHIEST LIFE - For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the...
SaleBestseller No. 4
Life Extension Super Ubiquinol CoQ10 with PQQ & Shilajit - For Heart & Nerve Health, Cholesterol &...
  • SUPPORTS HEART, BRAIN & KIDNEY HEALTH - CoQ10 helps your mitochondria convert fats and sugars into usable energy, supporting your heart, brain and...
  • Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product...
  • PQQ PROMOTES MITOCHONDRIA GROWTH - PQQ is a powerful nutrient. It promotes the production of new mitochondria, helps protect mitochondrial DNA and...
  • HEALTH FROM THE HIMALYAN MOUNTAINS - Shilajit is a nutrient discovered in the Himalayas. It helps fuel cellular energy output by facilitating the...
  • INGREDIENTS MATTER - Sourced using only the finest raw ingredients with the purity and potency your body deserves; This product is certified non-GMO...
SaleBestseller No. 5
Life Extension Super Ubiquinol CoQ10 with PQQ, 30 Softgels. Pack of 2 Bottles
  • Life Extension Super Ubiquinol CoQ10 with PQQ, 30 Softgels. Pack of 2 Bottles
  • Contains the better-absorbed ubiquinol form of CoQ10
  • Ubiquinol CoQ10 stays in the bloodstream longer
  • Shilajit doubles CoQ10 levels in the mitochondria
  • PQQ nutrient promotes the generation of new mitochondria
SaleBestseller No. 6
Life Extension PQQ Caps, Pyrroloquinoline Quinone, 20 milligrams 30 Vegetarian Capsules. Pack of 2...
  • Life Extension PQQ Caps, Pyrroloquinoline Quinone, 20 milligrams 30 Vegetarian Capsules. Pack of 2 Bottles.
  • The ultimate cellular rejuvenator. Supports the generation of new mitochondria (mitochondrial biogenesis)
  • Potent antioxidant. Supports heart health and cognitive function
  • Supports the defense of mitochondrial DNA. Works synergistically with CoQ10.
Bestseller No. 7
Life Extension Mitochondrial Basics with PQQ – 3 Nutrients for Cellular Energy in One –...
  • PROMOTES CELLULAR ENERGY – Your mitochondria are responsible for creating the energy your body needs. But as we age, the number of functioning...
  • GROW & PROTECT MITOCHONDRIA – PQQ is a novel nutrient that encourages your cells to grow new mitochondria. It also helps protect against oxidative...
  • PROTECT BRAIN CELLS - Taurine is one of the most abundant amino acids in the body. It’s especially concentrated in your brain, where it does a lot...
  • INGREDIENTS MATTER - Sourced using only the finest raw ingredients with the purity and potency your body deserves. This product is certified non-GMO...
  • LIVE YOUR HEALTHIEST LIFE - For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the...
Bestseller No. 8
Life Extension Super Ubiquinol CoQ10 100 mg with Enhanced Mitochondrial Support - For Anti-Aging,...
  • 8 TIMES MORE ABSORBABLE -The traditional ubiquinone form of CoQ10 is difficult for your body to absorb. That’s why our formula uses ubiquinol, which...
  • Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product...
  • SHILAJIT BOOSTS COQ10 UPTAKE - Shilajit is a nutrient discovered in the Himalayas. It helps fuel cellular energy output by facilitating the absorption...
  • FIGHT LOW COQ10 LEVELS - A drop in your body’s levels of CoQ10 is a natural part of the aging process—but, we need to support healthy CoQ10...
  • INGREDIENTS MATTER -Sourced using only the finest raw ingredients with the purityand potency your body deserves. The majority of our products are...
Bestseller No. 9
Life Extension COQ10 Super Ubiquinol 100mg 90 Count (Pack of 2) with Enhanced Mitochondrial Support
  • 2 PACK: LifeExtension Super Ubiquinol CoQ 10 w/ Enhanced Mitochondrial Support 100 mg, 90 softgels
  • Promotes cellular energy production in heart, brain and muscle tissue
  • Non-GMO
Bestseller No. 10
PQQ Supplement - 20mg, 60 Capsules (Pyrroloquinoline Quinone) Promotes Mitochondria ATP Coenzyme...
  • Mitochondrial Support; PQQ helps promote Mitochondria Energy Cofactor levels and efficiency
  • Promote Energy Levels; By helping Mitochondria work more efficiently, PQQ helps promote overall energy levels
  • Supports Healthy Sleep Quality; An 8 week study revealed PQQ may help support sleep quality by supporting healthy cortisol levels
  • Vegan, Non Gmo, Gluten Free; Double Wood's PQQ is Vegan, Non Gmo, and Gluten Free
  • Manufactured and Tested in the USA; Double Wood's PQQ capsules are manufactured and tested for microbes and heavy metals right here in the USA
SaleBestseller No. 11
Life Extension Super Ubiquinol CoQ10 200mg with Enhanced Mitochondrial Support – For Heart Health...
  • 8 TIMES MORE ABSORBABLE - The traditional ubiquinone form of CoQ10 is difficult for your body to absorb. That’s why our formula uses ubiquinol,...
  • HEALTH FROM THE HIMALAYAS - Shilajit is a nutrient discovered in the Himalayas. It helps fuel cellular energy output by facilitating the absorption of...
  • FIGHT LOW COQ10 LEVELS - A drop in your body’s levels of CoQ10 is a natural part of the aging process—but, you need to support healthy CoQ10...
  • INGREDIENTS MATTER - Sourced using only the finest raw ingredients with the purityand potency your body deserves. The majority of our products are...
  • LIVE YOUR HEALTHIEST LIFE - For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the...
Bestseller No. 12
Life Extension Cognitex Elite Pregnenolone - Brain Health Supplement for Memory, Focus & Cognition -...
  • YOUTHFUL MEMORY & COGNITION AT ANY AGE - Maintaining optimal brain health is key to promoting cognitive performance, especially as we age. We combined...
  • MENTAL FOCUS AND AN UPBEAT MOOD - We added the neurohormone pregnenolone to help maintain healthy, youthful cognitive function—this includes...
  • BLUEBERRIES TO ENHANCE COGNITIVE FUNCTION - Our formula features high-quality blueberries that are high in antioxidants. These phytonutrients (the...
  • INGREDIENTS MATTER - Sourced using only the finest raw ingredients with the purity and potency your body deserves. The majority of our products are...
  • LIVE YOUR HEALTHIEST LIFE - For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the...
Bestseller No. 13
MicroActive CoQ10 Enhanced with MicroPQQ + Shilajit “Sustained Release” 60 Veg Caps | Convenient...
  • NEW LOOK, Same Powerful Formula! 𝐌𝐎𝐑𝐄 𝐄𝐅𝐅𝐄𝐂𝐓𝐈𝐕𝐄 Than CoQ10 or PQQ Alone. 100% of the Ingredients are Backed by...
  • 𝐒𝐔𝐒𝐓𝐀𝐈𝐍𝐄𝐃 𝐑𝐄𝐋𝐄𝐀𝐒𝐄 𝐎𝐕𝐄𝐑 𝟐𝟒 𝐇𝐎𝐔𝐑𝐒: Blood Levels Remain High for a...
  • 𝟐.𝟐 𝐓𝐈𝐌𝐄𝐒 𝐁𝐄𝐓𝐓𝐄𝐑 𝐀𝐁𝐒𝐎𝐑𝐏𝐓𝐈𝐎𝐍 Over Regular PQQ with a 9+ Hour Sustained Release...
  • 𝐂𝐋𝐈𝐍𝐈𝐂𝐀𝐋𝐋𝐘 𝐒𝐓𝐔𝐃𝐈𝐄𝐃 PrimaVie Purified Shilajit from the Himalayas, Containing Dibenzo-α-pyrones...
  • 𝐓𝐑𝐈𝐏𝐋𝐄 𝐀𝐂𝐓𝐈𝐎𝐍 𝐅𝐎𝐑𝐌𝐔𝐋𝐀 Enhancing Mitochondrial Support - Improves Short-Term Memory & Focus....
SaleBestseller No. 14
Life Extension Bio-Quercetin - for Cardiovascular + Endothelial Health and Healthy Immune Response -...
  • IMMUNE HEALTH - Quercetin is a flavonoid found in plants like apples. It promotes a healthy immune response in the face of seasonal immune challenges,...
  • Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product...
  • CARDIOVASCULAR HEALTH – This ability to inhibit oxidative stress (as well as promote a healthy inflammatory response) makes quercetin good for your...
  • SUPERIOR ABSORPTION – So why is it that quercetin isn’t more popular. It’s because this nutrient is difficult for your body to absorb. Our...
  • INGREDIENTS MATTER - Sourced using only the finest raw ingredients with the purity and potency your body deserves. This product is certified non-GMO...
SaleBestseller No. 15
Ultra High Purity PQQ Capsules - 99%+ Highly Purified and Highly Bioavailable -120 Capsules - 20mg...
  • The Highly Purified Form of PQQ - Toniiq PQQ capsules contain 20mg of the highest quality pyrroloquinoline quinone in each capsule– ethically...
  • Highly Purified and Highly Bioavailable - PQQ has amazing health benefits, but purity and absorption have always been a major challenge for this...
  • Setting a New Standard for Purity - To ensure that you are getting the highest-quality product, each batch is tested for quality and purity both...
  • Quality, First, and Foremost - Toniiq products are produced in a GMP-certified and NSF-approved state-of-the-art manufacturing facility right here in...
  • Each Batch is Individually Tested - We test each batch both ourselves and through a third-party independent laboratory to ensure our ingredients...
SaleBestseller No. 16
Life Extension Mitochondrial Energy Optimizer with BioPQQ, 120 Capsules
  • Pyrroloquinoline quinone this next generation cellular rejuvenator triggers growth of new mitochondria
  • Carnosine protects neurons against reactive and cytotoxic protein carbonyl species associated with normal aging
  • Luteolin is a super-potent plant extract that has been shown to suppress these inflammatory cytokines
Bestseller No. 17
Nature’s Bounty Zinc 50mg, Immune Support & Antioxidant Supplement, Promotes Skin Health 250...
  • POTENT IMMUNE SUPPORT (1): Zinc is a trace element that plays a vital role in immune support. (1) Nature’s Bounty Zinc caplets each contain 50mg of...
  • BRAND FOR ZINC (2): Nature’s Bounty is the brand for Zinc supplements which are the product of 50 years of dedication to quality, consistency and...
  • AN ANTIOXIDANT: An essential mineral, Zinc functions as an antioxidant within the body. (1) Nature’s Bounty Zinc caplets offer a convenient way to...
  • PROMOTES HEALTHY SKIN (1): As a component of the enzyme collagenase, Zinc has been clinically studied for its contribution to skin health (1); is...
  • QUALITY AND POTENCY: Nature’s Bounty is committed to the safety of all of our supplements. Our Zinc caplets are gluten free, sugar free, contain no...
SaleBestseller No. 18
Puritan's Pride QSORB CoQ10 200 mg, Supports Heart Health (2 Pack of 240 softgels) 240 Count
  • Highest quality vitamins and supplements since 1973
  • Contributes to your heart and cardiovascular wellness*.Store at room temperature
  • Supports energy production within your heart and muscles*
  • Gluten Free
  • 8 month supply
SaleBestseller No. 19
Life Extension Neuro-Mag Magnesium L-Threonate, 90 Vegetarian Capsules Ultra-Absorbable Magnesium -...
  • MEMORY, FOCUS & COGNITIVE BOOST - Magnesium is essential for overall brain performance, but not all magnesium supplements are easy to absorb. Based on...
  • MAINTAIN IDEAL MAGNESIUM LEVELS - Magnesium does wonders for your brain, but it’s also important to more than 300 biochemical reactions in your...
  • MAGNESIUM L-THREONATE HELPS YOUR BRAIN WORK BETTER - Your daily activities demand focus and attention. Still, over time, the little details can slip...
  • INGREDIENTS MATTER - Sourced using only the finest raw ingredients with the purity and potency your body deserves. The majority of our products are...
  • LIVE YOUR HEALTHIEST LIFE - For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the...
Bestseller No. 20
PQQ 20mg Pyrroloquinoline Quinone as PureQQ | Promotes Motochondrial Biogenesis | Vegan Certified,...
  • 🥝 Nature's Nutrient: PQQ (Pyrroloquinoline quinone) is a redox cofactor and antioxidant commonly found in kiwi fruit; HTN's PureQQ provides the...
  • 🔬 Researched Benefits: PQQ studies have shown positive benefits in cognitive health and memory, cardiovascular support, and overall cellular health...
  • 💎 Clean Formulation: Encapsulated in a certified cGMP facility in Maryland, USA, HTN's ingredients are tested in all phases of manufacturing; free...
  • 🍃 Quality, Safety, Integrity: HTN's core beliefs guide us to empower people to live healthier lives by providing superior-quality nutrition...
  • 🤝 Commitment: We stand behind our products and our customers every day; if you are not satisfied for any reason, let us know and we'll make it...

Having trouble finding a great pqq life extension?

This problem is well understood by us because we have gone through the entire pqq life extension research process ourselves, which is why we have put together a comprehensive list of the best pqq life extensions available in the market today.

After hours of searching and using all the models on the market, we have found the best pqq life extension for 2023. See our ranking below!

How Do You Buy The Best Pqq Life Extension?

Do you get stressed out thinking about shopping for a great pqq life extension? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching pqq life extension, which is why we have assembled a comprehensive list of the greatest pqq life extension available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for pqq life extension that you consider buying. Your questions might include the following:

  • Is it worth buying an pqq life extension?
  • What benefits are there with buying an pqq life extension?
  • What factors deserve consideration when shopping for an effective pqq life extension?
  • Why is it crucial to invest in any pqq life extension, much less the best one?
  • Which pqq life extension are good in the current market?
  • Where can you find information like this about pqq life extension?

We’re convinced that you likely have far more questions than just these regarding pqq life extension, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for pqq life extension, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible pqq life extension. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an pqq life extension buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available pqq life extension currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of pqq life extension has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an pqq life extension?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your pqq life extension.
  5. Customer Ratings: Number ratings grade pqq life extension objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their pqq life extension.
  7. Product Quality: You don’t always get what you pay for with an pqq life extension, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an pqq life extension is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining pqq life extension information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding pqq life extension is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What is the serving size of life extension PQQ caps?

A: Life Extension PQQ Caps provide 10mg of PQQ per serving. The serving size is one tablet. The bottle contains 30 capsules. Who Makes It? Life Extension has been a pioneer in cutting-edge medical research for more than 35 years.

Q: What is the best PQQ supplement for longevity?

A: Life Extension is known for their high quality and straightforward products for longevity and healthy aging, and that reputation certainly applies to their PQQ supplement. With 20 mg of PQQ in a disodium salt form and no other active ingredients, you don’t have to worry about anything else interfering with the biological activity of the PQQ.

Q: What is PQQ and how does it work?

A: PQQ supports mitochondrial biogenesis, which is key to maintaining youthful cellular energy production. The enormous amount of energy generated within the mitochondria exposes them to constant free radical activity, which results in mitochondrial decay over time.

Q: What is the cleanest form of PQQ?

A: Doctor’s Best has one of the cleanest PQQ supplements out there. Each vegetable cellulose capsule delivers 20 mg of the proprietary “BioPQQ” disodium salt form of PQQ, and aside from the cellulose that makes up the capsule, there are zero additional ingredients.