PQQ Plus®
Non-Nutrient / Non-BotanicalBrand: Douglas Laboratories
Net Contents
30 Vegetarian Capsule(s)
Serving Size
1 Vegetarian Capsule(s)
Servings Per Container
30
Supplement Form
Capsule
Bar Code (UPC/SKU)
3 10539 03479 8
Product Version
Formula #200559
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
2 distinct active ingredients are disclosed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
Label states: Gluten-Free.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Contains
- Milk
- Wheat
- Soy
- Gluten
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 1 Vegetarian Capsule(s) · 1 per day
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Suggested Usage: As a dietary supplement, adults take 1 capsule daily or as directed by your healthcare professional.
Warnings & Precautions
Precautions re: Children
KEEP OUT OF REACH OF CHILDREN.
Precautions re: All Other
Tamper resistant package, do not use if outer seal is missing.
Storage
Storage
For optimal storage conditions, store in a cool, dry place. (59(0)-77(0)F/15(0)-25(0)C) (35-65% relative humidity)
Formulation
Formulation re: Does NOT Contain
This product contains NO yeast, wheat, gluten, soy, milk/dairy, corn, sugar, starch, artificial coloring, preservatives or flavoring.
Formula re: Contains
With BioPQQ
FDA Statements
FDA Statement of Identity
A Dietary Supplement
Other Label Statements
General: Product/Version Code
Formula #200559
Brand IP Statement(s) re: (c), (TM), (SM)
BioPQQ is a registered trademark of MGC (Japan)
Manufacturer & Distributor
Manufacturer
Douglas Laboratories
600 Boyce Road, Pittsburgh, PA, 15205, USA
1.800.245.4440
Market Reference
Douglas Laboratories PQQ Plus 30 Capsules
Supplement First5.0(4)$89.00Jarrow Formulas QH + PQQ 30 Softgels
Whole Foods Market4.8(1300)$31.99CoQ-10 200 Plus PQQ 20
ProCaps Laboratories$29.90Codeage Pqq Ovarian Harmony+ 120 ct
iHerb4.9(67)$69.99Double Wood Supplements PQQ
Vitacost.com4.9(196)$19.95SMNutrition PQQ 60 Capsules
Target4.8(541)$15.95PQQ Pyrroloquinoline Quinone 20 mg
Walmart - PIPING ROCK HEALTH PRODUCTS, LLC4.6(131)$14.49Pqq View Nutrition Facts
The supplements factory$40.00
Where to Buy Locally
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Supplements Lab
4.9 (224)Vitamin & Supplements Shop
Crown Arcade Unit C, Kingston upon Thames KT1 1JB
Power Up Supplement
4.9 (431)Vitamin & Supplements Shop
601 Lea Bridge Rd, London E10 6AJ
Variety Supplements
5.0 (378)Vitamin & Supplements Shop
14 The Triangle, Bournemouth BH2 5RY
RightNutri
4.9 (78)Vitamin & Supplements Shop
26 Queenstown Rd, London SW8 3RX
Ultimate Fitness 4u
4.8 (59)Vitamin & Supplements Shop
295 Elland Road Unit 4 Shawbeck Ind Estate, Leeds LS11 8AX
6PACK SUPPLEMENTS
4.9 (89)Vitamin & Supplements Shop
443 Oxford Rd, Reading RG30 1HD
NutriProVita
5.0 (184)Vitamin & Supplements Shop
9, Osmaston Rd, Derby DE1 2JA
ITL Health
5.0 (37)Vitamin & Supplements Shop
50 Broadway, London SW1H 0BL
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-…
2013217 citationsPyrroloquinoline-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 …
2021162 citationsHerbs 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 citationsDarrell 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 citationsPQQ 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.
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