Brand
GNC supplements
GNC has 426 products in the NIH Dietary Supplement Label Database (904 labels), 185 of them on the market at its January 2026 release; its labels most often list calcium, vitamin D, vitamin C. It ranks 39 of 5,741 brands by products on file.
- Products on file
- 426904 labels, sizes and designs counted
- On the market
- 18543% of its products
- Labels disclosing no amount
- 3products whose label gives no amount per ingredient
- On file since
- 2011newest label September 25, 2025
What do GNC labels contain?
The ingredients its products list most, with its median amount per serving against the median of every product listing the same ingredient.
| Ingredient | Its products | Its median | Market median |
|---|---|---|---|
| Calcium | 79 | 220 mg | 115 mg |
| Vitamin D | 69 | 20 mcg | 15 mcg |
| Vitamin C | 62 | 225 mg | 100 mg |
| Vitamin B12 | 57 | 125 mcg | 36 mcg |
| Magnesium | 46 | 200 mg | 86 mg |
| Vitamin B6 | 46 | 15 mg | 6 mg |
| Niacin | 43 | 25 mg | 20 mg |
| Biotin | 41 | 150 mcg | 200 mcg |
| Riboflavin | 39 | 20 mg | 4 mg |
| Zinc | 39 | 15 mg | 11 mg |
Source: Supplement Facts rows of GNC's current labels and of every product's, NIH ODS Dietary Supplement Label Database version 9.4.0.
Every GNC product
On-market products first, A to Z (page 9 of 9).
Every product with what it contains: part 1 · part 2.
- Vitamin C 1000 with Bioflavonoidsoff the market2011
- Vitamin C 1000 With Bioflavonoids And Rose Hipsoff the market · 3 labels2011
- Vitamin C 1000 With Citrus Bioflavonoidsoff the market2011
- Vitamin C 1000 With Rose Hipsoff the market · 3 labels2013
- Vitamin C 2000 mgoff the market2013
- Vitamin C 30 mg Orangeoff the market2017
- Vitamin C 500 mg With Rose Hipsoff the market · 2 labels2017
- Vitamin D Formulaoff the market2011
- Vitamin D-3 1000off the market2011
- Vitamin D-3 1000 IUoff the market2017
- Vitamin D-3 1000 IU Chocolateoff the market · 2 labels2017
- Vitamin D-3 2000off the market · 2 labels2012
- Vitamin D-3 2000 IUoff the market · 4 labels2017
- Vitamin D-3 25 mcg (1000 IU) Chocolateoff the market2020
- Vitamin D-3 400off the market2011
- Vitamin D-3 400 IUoff the market · 2 labels2017
- Vitamin D-3 5000off the market2011
- Vitamin D-3 5000 IUoff the market · 2 labels2017
- Vitamin D-3 800off the market2011
- Vitamin E 1000 IUoff the market · 2 labels2017
- Vitamin E 400off the market2011
- Vitamin E 400 IUoff the market · 4 labels2017
- Vitamin K 100off the market2011
- White Willowoff the market2012
- Zinc 100off the market2011
- Zinc 100 mgoff the market2013
What kinds of products does GNC make?
GNC products by DSLD product type
When did its products enter the database, and which are still sold?
| Year | On the market | Off the market |
|---|---|---|
| 2011 | 3 | 107 |
| 2012 | 1 | 7 |
| 2013 | 1 | 12 |
| 2014 | 0 | 10 |
| 2015 | 2 | 3 |
| 2016 | 2 | 11 |
| 2017 | 8 | 61 |
| 2018 | 2 | 5 |
| 2019 | 3 | 3 |
| 2020 | 74 | 15 |
| 2021 | 31 | 5 |
| 2022 | 10 | 2 |
| 2023 | 4 | 0 |
| 2024 | 32 | 0 |
| 2025 | 12 | 0 |
Source: NIH Dietary Supplement Label Database label entry dates and market events, version 9.4.0.
Who is behind it?
Its labels most often name General Nutrition Corporation (distributor), Pittsburgh, PA, on 385 products.
Seals its labels print: Informed Sport or Informed Choice (1), NSF certified (contents or GMP) (1). A seal is the label's claim; the certifier's own list confirms it.
Where next?
- Calcium
- Vitamin D
- Vitamin C
- Vitamin B12
- Doctor's Best
- Good 'N Natural
- Indiana Botanic Gardens
- Nutricost
- All brands
How to read a brand's figures, and what labels cannot tell you about a brand: comparing supplement brands by their labels. Label data, not medical advice.