PQQ Pyrroloquinoline Quinone 20 mg™

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Serving Size: 1 Vegetarian Capsule(s) · 1 per day

Not Present

• 

  Health Thru Nutrition PQQ

  Health Thru Nutrition4.7(60)

  $29.99
• 

  Double Wood Supplements PQQ

  Target4.9(196)

  $19.95
• 

  PQQ Pyrroloquinoline Quinone 20 mg

  Walmart - PIPING ROCK HEALTH PRODUCTS, LLC4.6(131)

  $14.49
• 

  Seeking Health PQQ Lozenge

  iHerb4.7(402)

  $35.00
• 

  Jarrow Formulas QH + PQQ 30 Softgels

  Whole Foods Market4.8(1300)

  $30.39
• 

  Nutricost PQQ 20mg Capsules

  Target4.7(893)

  $17.95
• 

  Swanson PQQ Pyrroloquinoline Quinone 20 mg 30 Veg Caps

  Swanson Health Products4.6(345)

  $16.86
• 

  SMNutrition PQQ 60 Capsules

  Macy's4.8(541)

  $15.95

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• PureFormulas

  4.7 (1088)

  Vitamin & supplements store

  11800 NW 102nd Rd #2, Medley, FL 33178

  Directions(800) 383-6008

• Purmedica Nutritional Science

  4.7 (74)

  Vitamin & supplements store

  233 S Wacker Dr 84th Floor, Chicago, IL 60606

  Directions(888) 754-0313

• Pharmics

  4.6 (24)

  Vitamin & supplements store

  2364 W 12600 S Ste 2D2, Riverton, UT 84065

  Directions(801) 966-4138

• Procaps Laboratories

  4.1 (68)

  Vitamin & supplements store

  430 Parkson Rd, Henderson, NV 89011

  Directions(888) 888-2876

• Pickvitamin.com

  4.0 (3)

  Vitamin & supplements store

  112 Plaza Dr, West Covina, CA 91790

  Directions(909) 999-2026

• Eniva Health

  4.2 (61)

  Vitamin & supplements store

  2700 Campus Dr, Plymouth, MN 55441

  Directions(866) 999-9191

• Vitamin Patch Club

  3.0 (6)

  Vitamin & supplements store

  1925 Century Pk E, Los Angeles, CA 90067

  Directions(888) 216-0546

• ProstaGenix

  4.8 (60)

  Vitamin & supplements store

  1451 S Robertson Blvd, Los Angeles, CA 90035

  Directions(800) 801-0294

• Metabolic and biochemical effects of pyrroloquinoline quinone (PQQ) on inflammation and mitochondrial dysfunction: potential health benefits in obesity and …

  D Charrier, G Cerullo, R Carpenito, V Vindigni… - Antioxidants, 2024 - mdpi.com

  … The European Food Safety Authority approved pyrroloquinoline quinone (PQQ), a natural compound, as a dietary supplement in 2018. This narrative review aims to provide a …

  202423 citations

• Recent progress in studies on the health benefits of pyrroloquinoline quinone

  M Akagawa, M Nakano, K Ikemoto - Bioscience, biotechnology …, 2016 - academic.oup.com

  … The rats in this study were fed a diet supplemented 20 mg PQQ Na 2 /(kg body weight/day) for nine weeks. Rats fed a PQQ Na 2 -supplemented diet showed significantly better learning …

  2016183 citations

• Pyrroloquinoline Quinone (PQQ) as a Novel Natural Food Supplement: Anti-Aging Mechanisms and Application Prospects from a Multidimensional Perspective

  E Wang, Y Wang, Z Xu, Z Zhang, Y Jiang… - Food Reviews …, 2026 - Taylor & Francis

  … investigates the potential of Pyrroloquinoline quinone (PQQ), a … Recent research highlights PQQ’s anti-aging effects observed … The diet likely supports cognitive health through multiple …

  2026

• Pyrroloquinoline-quinone is more than an antioxidant: a vitamin-like accessory factor important in health and disease prevention

  KR Jonscher, W Chowanadisai, RB Rucker - Biomolecules, 2021 - mdpi.com

  … Pyrroloquinoline quinone (PQQ) was first reported as a cofactor for bacterial dehydrogenases in the late 1960s [1]. PQQ’s recognition as a cofactor was important because, at the time, …

  2021162 citations

• Pyrroloquinoline quinone (PQQ): The next essential nutrient and supplement superstar

  M Murray - … Journal on Nutraceuticals, Functional Foods and …, 2018 - nutrafoods.eu

  … 2, 7, 20] and one human study where PQQ was administered as … PQQ (BioPQQ™, which is a form of PQQ produced through a natural fermentation process) in a single dose (0.2 mg PQQ…

  20187 citations

• The effects of pyrroloquinoline quinone disodium salt on brain function and physiological processes

  K Ikemoto, NSM Ishak, M Akagawa - The Journal of Medical …, 2024 - jstage.jst.go.jp

  … The baseline intake level of PQQ is considered to be 20 mg / … An intake level of 20 mg / day is recommended for effective … estimated background intake of PQQ naturally occurring in food…

  202425 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2020-07-23. DSLD Label ID: 229648. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.