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Life Extension, PQQ Caps, 20 mg, 30 Vegetarian Capsules

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Life Extension, PQQ Caps, 20 mg, 30 Vegetarian Capsules

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$0.80/Veggie Caps
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Life Extension, PQQ Caps, 20 mg, 30 Vegetarian Capsules

In Stock
20 mg
10 mg
20 mg
  • Expiration Date: September 2019
  • Shipping Weight:
    0.18 lbs
    Switch to Metric units
  • Product Code: LEX-16473
  • UPC Code: 737870164739
  • Package Quantity: 30 Veggie Caps
  • Dimensions:
    3.5 x 1.9 x 1.9 in, 0.15 lbs
    Switch to Metric units

Product Rank:

#133 in Anti Aging >
Frequently Purchased Together
Product Overview


  • Pyrroloquinoline Quinone
  • Mitochondrial Biogenesis Support
  • Dietary Supplement
  • 1 Daily
  • Non-GMO

Your mitochondria are the cellular energy generators that supply power to energy intensive organs like your heart, brain, and kidneys. As you age, the number of functional mitochondria you have in your cells declines. And that can dramatically impact your health and longevity. But there is a solution. Taken daily, PQQ (pyrroloquinoline quinone) can activate genes that promote the formation of brand new mitochondria for more youthful cellular energy production. So make PQQ Caps a part of your daily regimen!

Benefits at a Glance

  • 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

Supports Mitochondrial Biogenesis

As you age, the number of functional mitochondria in your cells declines precipitously, dramatically affecting health and longevity.

Studies show that the optimal dose of 20 mg of PQQ (pyrroloquinoline quinone) activates the genes that promote the formation of brand new mitochondria for more youthful cellular function.

PQQ Preserves Mitochondrial Function

The enormous amount of energy generated within the mitochondria exposes them to constant free radical activity. The resulting mitochondrial decay is a hallmark of aging. PQQ protects and augments delicate mitochondrial structures to promote youthful cellular function in three distinct ways:

  • Antioxidant power. Like CoQ10, PQQ is a highly potent antioxidant. Its extraordinary molecular stability enables it to facilitate thousands of biochemical reactions in the mitochondria without breaking down, for maximum antioxidant and bioenergetic support.
  • Favorably modulates gene expression. PQQ activates genes that promote formation of new mitochondria— and beneficially interacts with genes directly involved in mitochondrial health. These same genes also support healthy body weight, normal fat and sugar metabolism, and youthful cellular proliferation.
  • Mitochondrial defense. Mitochondria possess their own DNA, distinct from the DNA contained in the nucleus. Unfortunately, compared to nuclear DNA, mitochondrial DNA are relatively unprotected. PQQ’s antioxidant potency and favorable gene expression profile act to support mitochondrial defense.

PQQ is Essential for Whole-Body Support

PQQ is an essential nutrient, meaning that your body cannot make it on its own. A growing body of research indicates that PQQ’s unique nutritional profile supports sleep quality, heart health and cognitive function — alone and in combination with CoQ10. This comes as no surprise, given how much energy these vital organs need.

Research shows that PQQ supports heart cell function in the presence of free radicals and promotes blood flow in the heart muscle. When taken with CoQ10, 20 mg per day of PQQ has been shown to promote memory, attention, and cognition in maturing individuals.

Suggested Use

Read the entire label and follow the directions carefully prior to use.

Take one (1) capsule daily with or without food, or as recommended by a healthcare practitioner.

Other Ingredients

Rice bran, rice flour, vegetable cellulose (capsule), silica.


Store tightly closed in a cool, dry place.

  • Keep out of reach of children.
  • Do not exceed recommended dose.
  • Do not purchase if outer seal is broken or damaged.
  • When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.


While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
Supplement Facts
Serving Size: 1 Vegetarian Capsule
  Amount Per Serving % Daily Value
PQQ (Pyrroloquinoline quinone) disodium salt 20 mg **
**Daily Value not established.
iHerb Customer Reviews

PQQ caps with BioPQQ

Posted by iHerb Customer on August 13 2017 | Verified Purchase

Not very helpful.

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energy plus

Posted by iHerb Customer on March 31 2017 | Verified Purchase

Great Product again from iHerb

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Dont notice any difference / En huomaa mitään eroa aiempaan oloon

Posted by iHerb Customer on August 27 2016 | Verified Purchase

I have used this almost 90 capsules/ 3 months. I dont notice any difference when eating this or any change to my health or symphtoms. I have MCS. Doctor told me that I should take these, but as I said.. I think these dont help me...I dont feel more energy or anything. Also I dont have anything bad to say of PQQ. Nothing bad to say, but nothing good eather. Still I maybe try one more pack. FIN: olen käyttänyt 90 kapselin verran tuotetta. En huomaa mitään eroa olossani syönkö tätä vai enkö. Käytän tätä ubiqinolin (50) kanssa antioksidanttilääkärin määräyksestä. Minulla on MCS. Ei ole mitään haittavaikutuksia, mutta en koe mitään apuakaan näistä olleen. Silti aion ehkä syödä vielä yhden purkin näitä. Ei siis varsinaisesti mitään pahaa sanottavaa, mutta ei kyllä mitään hyvääkään kerrottavaa.

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Used it with CoQ10

Posted by iHerb Customer on May 10 2016 | Verified Purchase

I used this along with CoQ10 following a recommendation. Apparently they work in tandem, or enhance each others absorption, I can't remember, unfortunately. I noticed a subtle effect with the CoQ10 (also Life Extension brand) but as soon as I added PQQ I was getting out of bed within a minute of my alarm going off and able to exercise despite being in the throes of some terrible fatigue (found out it was iron deficiency).

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PQQ in daily use for ever

Posted by iHerb Customer on December 15 2015 | Verified Purchase

Subscribed by my doctor, part of my daily supplement for ever.

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