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 2 of 9).
Every product with what it contains: part 1 · part 2.
- Echinaceaon the market · 3 labels2024
- Elderberryon the market · 2 labels2024
- Fiber Gummyon the market · 4 labels2024
- Fish Oil Lemonon the market · 3 labels2022
- Folic Acid 1000 mcgon the market · 4 labels2020
- Folic Acid 400 mcgon the market · 4 labels2020
- Folic Acid 800 mcgon the market · 3 labels2020
- GABA Gamma-Aminobutyric Acid 750 mgon the market2020
- Gentlesorb Iron 18 mgon the market · 4 labels2021
- Glucosamine 1000 mgon the market · 3 labels2021
- Glutathione 500 mgon the market · 2 labels2025
- Grape Seed Extract 300 mgon the market · 2 labels2020
- Inositol Powder 600 mgon the market · 2 labels2024
- Isomer E 268.4 mg (400 IU)on the market2020
- L-Arginine & L-Citrullineon the market · 3 labels2020
- L-Arginine 1000 mgon the market · 9 labels2020
- L-Arginine 500 mgon the market · 3 labels2024
- L-Arginine 5000 mg Orangeon the market2016
- L-Carnitine 500 mgon the market · 9 labels2020
- L-Glutamine 1000 mgon the market · 4 labels2020
- L-Lysine 1000 mgon the market · 3 labels2021
- L-Theanine 200 mgon the market · 4 labels2021
- L-Tyrosine 1000 mgon the market · 4 labels2020
- L-Tyrosine 500 mgon the market · 4 labels2020
- Lecithin 500on the market2012
- Lycopene 30 mgon the market · 3 labels2020
- Magnesium 250 mgon the market · 3 labels2020
- Magnesium 250 mg Strawberry Natural Flavoron the market2021
- Magnesium 500 mgon the market · 3 labels2020
- Magnesium Powder Lemonon the market2021
- Melatonin 3 mgon the market · 7 labels2020
- Melatonin 3 mg Blueberry Lavenderon the market2021
- Melatonin 3 mg Timed-Releaseon the market2020
- Melatonin 5 mgon the market · 3 labels2020
- Melatonin 5 mg Quick-Dissolving Lozenges Pepperminton the market2021
- Melatonin Gummies 5 mg Blackberryon the market · 3 labels2024
- Melatonin Lozenges 1 mg Cherryon the market · 2 labels2020
- Menopause Formulaon the market2011
- Methyl B-12 2500 mcgon the market · 3 labels2022
- Milk Thistle 200 mgon the market2020
- Mineral Wealth Natural Cherry Flavoron the market2023
- MSMon the market · 2 labels2015
- MSM 1000 mgon the market · 5 labels2020
- MSM/Glucosamineon the market · 4 labels2023
- Multivitaminon the market · 2 labels2024
- Multivitamin + Focuson the market2024
- Multivitamin + Immuneon the market2024
- Multivitamin + Immune Gummies Assorted Fruiton the market2024
- Niacin 250 mgon the market · 4 labels2020
- Niacin 500 mgon the market · 6 labels2020
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.