PQQ Complex
by Premier Research Labs · capsule · 60 vegetarian capsules
- On the market (NIH)
- UPC 8 07735 02085 9
- DSLD label 219444
- Serving 1 capsule
- 60 servings
PQQ Complex by Premier Research Labs lists 7 ingredients, 3 with an amount per serving of 1 capsule, such as 80 mg of calcium, 50 mg of coenzyme Q10 and 10 mg of pqq; 4 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on May 22, 2020.
What is in PQQ Complex?
Each row as the label prints it, per serving of 1 capsule. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Calciumas Aquamin F Algae, Calcium CarbonateCalcium (Form: as Calcium Carbonate, from Aquamin F Algae) | 80 mg | 6% | 62% of 17,831 products listing calcium give more (median 115 mg). Per day at the most servings: 160 mg. |
| PhytoMarine Support Blend | 425 mg | ||
| Aquamin F Mineralized Red Algae | in the blend, no amount given | ||
| organic Turmeric | in the blend, no amount given | ||
| Lion's Mane fruiting body extract | in the blend, no amount given | ||
| Green Tea extract | in the blend, no amount given | ||
| Coenzyme Q10Coenzyme Q10 Note: fermented | 50 mg | 53% of 2,922 products listing coenzyme Q-10 give more (median 60 mg). Per day at the most servings: 100 mg. | |
| Pqq | 10 mg | 46% of 168 products listing pyrroloquinoline quinone give more (median 10 mg). Per day at the most servings: 20 mg. |
Source: NIH ODS Dietary Supplement Label Database, label 219444 (entered May 22, 2020), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.
Is that a lot?
Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient; 4 ingredients sit inside a blend, so their amounts cannot be compared.
The NIH database records 2 servings a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.
The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.
Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.
Which products have the closest formulas?
The products whose ingredient lists overlap most with PQQ Complex's, rare ingredients counting for more.
- MycoMINDNS Natural Stacks 2 shared, 38% alike
Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.
What does the label say about taking it?
Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.
- Directions
- Suggested Use. Take 1 capsule, twice daily or as directed by a health professional.
- Warnings
- Tamper Seal: Use only if seal is intact.
- Consult your health care practitioner if you are nursing/lactating, taking medications or have a medical condition, before taking this or any other product.
- Keep out of reach of children.
- Allergens and what it does not contain
- No added magnesium stearate
- Storage
- Store in a cool, dry place.
Source: label statements in DSLD label 219444.
What else is on the label?
Other ingredients: Vegetable Cellulose Capsule.
How many labels does PQQ Complex have?
One label is on file, entered on May 22, 2020.
- Label 219444 (current) Entered May 22, 2020 · on the market · 60 vegetarian capsules · UPC 8 07735 02085 9
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Premier Research Labs (manufacturer). All Premier Research Labs products.