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© 2026 Supplement DB
Information is based on public data such as DSLD and PubChem. Always check the product label before purchasing.
Other Compounds (non-nutrient)
Products with this ingredient (on market): 24
Across the listed products that contain PQQ, we counted whether the amount is disclosed, how much is used, in which dosage forms and brands, and what it is combined with. This shows how the ingredient is used in a way a single label cannot.
| Amount disclosed | 23 | The label states a quantity |
|---|---|---|
| Amount not disclosed | 1 (4%) | Typically a component of a proprietary blend, where the manufacturer does not publish the amount |
| Measure | Amount | Meaning |
|---|---|---|
| Minimum | 2 mg | Lowest label value in the database |
| 25th percentile | 10 mg | A quarter of products are at or below this |
| Median | 20 mg |
CoQ10 100 mg with PQQ
California Gold Nutrition
Mega-Liposomal CoQ10/PQQ+ Organic Fruit Flavor
Aurora Nutrascience
CelluRex 640 mg
Health Thru Nutrition Naturally
PQQ 20 mg
Health Thru Nutrition Naturally
PQQ 40 mg
Health Thru Nutrition Naturally
PQQ 40 mg
Health Thru Nutrition Naturally
PQQ 20 mg
Health Thru Nutrition Naturally
PQQ 20 mg
Health Thru Nutrition Naturally
VitaHD Essential Health Multi
HD Muscle
PQQ Pyrroloquinoline Quinone 20 mg
Double Wood Supplements
| The middle value |
| 75th percentile | 20 mg | A quarter of products are at or above this |
|---|
| Maximum | 40 mg | Highest label value in the database |
|---|
| Form | Products | Share |
|---|---|---|
| Capsule | 18 | 75% |
| Softgel | 3 | 13% |
| Liquid | 3 | 13% |
| Brand | Products | Share |
|---|---|---|
| Health Thru Nutrition Naturally | 6 | 25% |
| Doctor's Best | 2 | 8% |
| Health Thru Nutrition Naturally | 2 | 8% |
| Swanson | 1 | 4% |
| Swanson |
| Ingredients | Products | Share |
|---|---|---|
| Calcium | 11 | 46% |
| Coenzyme Q10 | 4 | 17% |
| Vitamin K2 | 4 | 17% |
| Vitamin B6 | 3 | 13% |
These figures are mechanical summaries of label values from on-market products in our database. Serving definitions (number of capsules and so on) vary by product, and the figures are not intake guidance or recommendations. Check each product page and label for actual amounts.
| 1 |
| 4% |
| Seeking Health | 1 | 4% |
| Absorb Health | 1 | 4% |
| Premier Research Labs | 1 | 4% |
| Health Thru Nutrition Naturally | 1 | 4% |
| Epic 4 Health | 1 | 4% |
| 2 |
| 8% |
| Calories | 2 | 8% |
| Riboflavin (Vitamin B2) | 2 | 8% |
| Selenium | 2 | 8% |
| Molybdenum | 2 | 8% |
| L-Glutathione | 2 | 8% |
| Green Tea extract | 2 | 8% |
| Vitamin B12 | 2 | 8% |
| L-Theanine | 2 | 8% |
| Phosphatidylserine | 2 | 8% |
| Vitamin A | 2 | 8% |