Brand: Douglas Laboratories

CapsuleOff Market
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Net Contents

30 Vegetarian Capsule(s)

Serving Size

1 Vegetarian Capsule(s)

Servings Per Container

Not specified

Supplement Form

Capsule

Bar Code (UPC/SKU)

3 10539 03479 8

Product Version

Not specified

Suggested Use

Suggested Usage: As a dietary supplement; adults take 1 capsule daily or as directed by your healthcare professional.

Market Reference

$9.99 – $89.00· 40 listings
  • Douglas Laboratories PQQ Plus 30 Capsules

    Cincinnati Health Institute5.0(14)
    $89.00
  • Douglas Labs PQQ Plus 30 vegcaps

    TensNet.com5.0(14)
    $89.00
  • the Vitamin Shoppe Pqq Mitochondria & Cognitive Support

    The Vitamin Shoppe5.0(1)
    $29.99
  • SMNutrition PQQ 60 Capsules

    Target4.8(489)
    $15.95
  • CoQ-10 200 Plus PQQ 20

    ProCaps Laboratories
    $26.90
  • Jarrow Formulas QH-Absorb + PQQ 30 Softgels

    Whole Foods Market4.8(1300)
    $39.99
  • Premier Research Labs PQQ Complex 60 Vegetarian Capsules

    Pine Street Clinic4.2(5)
    $49.99
  • Double Wood Supplements PQQ

    Double Wood Supplements4.9(177)
    $37.91

Where to Buy Locally

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.

  • Watonga Nutrition & Energy

    4.6 (11)

    Vitamin & supplements store

    211 W Main St, Watonga, OK 73772

  • Supplement World

    4.8 (246)

    Vitamin & supplements store

    820 SW 89th St, Oklahoma City, OK 73139

  • Muscle Supplements

    4.9 (66)

    Vitamin & supplements store

    11301 W Reno Ave Ste H, Yukon, OK 73099

  • Triad Fitness+Supplements+Nutrition - Yukon

    5.0 (61)

    Vitamin & supplements store

    827 N Cemetery Rd Ste 4, Yukon, OK 73099

  • Triad Fitness+Supplements+Nutrition - Quail Springs

    5.0 (228)

    Vitamin & supplements store

    14201 N May Ave #203, Oklahoma City, OK 73134

  • Nutrition Shop

    5.0 (8)

    Vitamin & supplements store

    513 Frisco Ave, Clinton, OK 73601

  • Quality Supplement Manufacturing

    4.1 (18)

    Manufacturer

    300 N MacArthur Blvd, Oklahoma City, OK 73127

  • GNC

    4.2 (52)

    Vitamin & supplements store

    1901 Northwest Expy Ste 1889 SPACE 2071, Oklahoma City, OK 73118

Research & Studies

  • Dietary pyrroloquinoline quinone (PQQ) alters indicators of inflammation and mitochondrial-related metabolism in human subjects

    CB Harris, W Chowanadisai, DO Mishchuk… - The Journal of …, 2013 - Elsevier

    … normal and not altered by PQQ supplementation. However, dietary PQQ exposure (Study 1) … In Study 2, PQQ supplementation resulted in significant decreases in the levels of plasma C-…

    2013211 citations
  • 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

    … Regrettably, precise quantitation of PQQ plus its derivatives is difficult. Using mass spectrometry-based analytical approaches is challenging because of the complex gas-phase …

    2021156 citations
  • Herbs and Nutrients for Neurologic Disorders: Treatment Strategies for Alzheimer's, Parkinson's, Stroke, Multiple Sclerosis, Migraine, and Seizures

    SJ Kurn, S Shook - 2016 - books.google.com

    … A real asset to neurological patients and their health providers.” … As discussed in the postscript, PQQ as a supplement is a relatively new application. It has antioxidant, anti-inflammatory, …

    20161 citations
  • Darrell Sawmillera, b,*, Song Li b, c,*, Takashi Mori d, Ahsan Habib b, David Rongob, Vedad Delic e, Patrick C. Bradshaw e, R. Douglas Shytle f, Cyndy …

    P Bickford, J Tan - academia.edu

    … In the present study, we determined if a combination of NT020 and PQQ, called Nutra II, reduces motor, cognitive and mitochondrial dysfunction in the 5XFAD mouse model. Total body …

  • Beneficial effects of a pyrroloquinolinequinone-containing dietary formulation on motor deficiency, cognitive decline and mitochondrial dysfunction in a mouse model …

    D Sawmiller, S Li, T Mori, A Habib, D Rongo, V Delic… - Heliyon, 2017 - cell.com

    … In the present study, we determined if a combination of NT020 and PQQ, called Nutra II, reduces motor, cognitive and mitochondrial dysfunction in the 5XFAD mouse model. Total body …

    201747 citations
  • PQQ Plus 30 vcaps by Douglas Labs

    RNR Points

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2016-03-24. DSLD Label ID: 57272. 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.