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 7 of 9).
Every product with what it contains: part 1 · part 2.
- Melatonin 10off the market2012
- Melatonin 10 mgoff the market · 2 labels2021
- Melatonin 10 mg with Lemon Balmoff the market2022
- Melatonin 3off the market · 2 labels2011
- Melatonin 3 mg Chocolate Chip Cookie Doughoff the market2017
- Melatonin 5off the market2011
- Melatonin 5000 Zipmelt 5000 mcg Peppermintoff the market2011
- Methyl B-12off the market2013
- Methyl B-12 2500off the market2017
- MSM 1000off the market · 2 labels2011
- MSM 1500off the market2011
- Multi Mega Mineralsoff the market · 3 labels2013
- Multi-Strain Probiotic Complex 1 Billion CFUsoff the market · 2 labels2020
- Multi-Strain Probiotic Complex 10 Billion CFUsoff the market · 2 labels2020
- N Nutriwater Citrusoff the market2012
- N-Acetyl-L-Cysteine NAC 600 mgoff the market · 3 labels2020
- NAC 600off the market2011
- Natural E 1000off the market · 2 labels2011
- Natural E 200off the market2011
- Natural E 400off the market · 4 labels2011
- Natural E 400 With Seleniumoff the market2011
- Natural Ultra E 1000off the market2011
- Niacin 500off the market · 2 labels2011
- Niacinamide 100off the market2011
- No Flush Niacin 500 mgoff the market · 2 labels2017
- Omega-3 Citrus Natural Flavoroff the market2018
- Omega-3 Soft Chews Natural Citrus Flavoroff the market2013
- Pantothenic Acid 500off the market2011
- Phosphatidyl Serine 300 mgoff the market · 3 labels2017
- Phyto-Estrogen Formulaoff the market2011
- Policosanoloff the market2011
- Potassium & Magnesium Aspartate 250off the market · 2 labels2011
- Potassium Plus 99 mgoff the market · 3 labels2017
- Prenatal Formula with Ironoff the market2011
- Prenatal Formula without Ironoff the market2011
- Probiotic Complex Chewable Tablet Natural Berry Flavoroff the market2015
- Quercetin 500off the market2011
- Relaxation Formulaoff the market2011
- S-Adenosyl-Methionine SAM-e 200 mgoff the market · 2 labels2017
- S-Adenosyl-Methionine SAM-e 400 mgoff the market · 2 labels2017
- Salmon Complexoff the market2019
- Salmon Oil 1000off the market · 2 labels2013
- SAM-e 200 mgoff the market2011
- SAM-e 400 mgoff the market2011
- Selenium 100off the market2011
- Selenium 200off the market2011
- Sport Lemon Limeoff the market2012
- Sport Mixed Berryoff the market2012
- Sport Orangeoff the market2012
- Staminol Ultraoff the market2018
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.