Supplement Label Index / GNC Pro Performance
GNC Pro Performance · Powder · On market
| Compound | Form | Tier | Amount |
|---|---|---|---|
| Biotin (Vitamin B7) | D-Biotin | Tier 1 | 300 mcg |
| Calcium | unspecified/undisclosed form | Unrated | 1675 mg |
| Choline | Choline Bitartrate | Tier 2 | in blend (undisclosed) |
| Chromium | unspecified/undisclosed form | Unrated | 120 mcg |
| Copper | unspecified/undisclosed form | Unrated | 1000 mcg |
| Creatine | Creatine Monohydrate | Tier 1 | in blend (undisclosed) |
| Folate (Vitamin B9) | Folic Acid | Tier 2 | 725 mcg dfe |
| Folate (Vitamin B9) | Folic Acid | Tier 2 | in blend (undisclosed) |
| Inositol (myo-Inositol) | unspecified/undisclosed form | Unrated | in blend (undisclosed) |
| Iodine | unspecified/undisclosed form | Unrated | 150 mcg |
| Iron | unspecified/undisclosed form | Unrated | 6 mg |
| L-Arginine | unspecified/undisclosed form | Unrated | in blend (undisclosed) |
| L-Glutamine | Glutamine Peptides (protein hydrolysate) | Unrated | in blend (undisclosed) |
| L-Tyrosine | L-Tyrosine (free-form amino acid) | Tier 1 | in blend (undisclosed) |
| L-Tyrosine | L-Tyrosine (free-form amino acid) | Tier 1 | in blend (undisclosed) |
| Magnesium | unspecified/undisclosed form | Unrated | 220 mg |
| Manganese | unspecified/undisclosed form | Unrated | 2600 mcg |
| Molybdenum | unspecified/undisclosed form | Unrated | 75 mcg |
| Niacin (Vitamin B3) | Niacin (Nicotinic Acid) | Tier 1 | 50.6 mg |
| Pantothenic Acid (Vitamin B5) | Calcium Pantothenate | Tier 1 | 27.5 mg |
| Potassium | unspecified/undisclosed form | Unrated | 1490 mg |
| Riboflavin (Vitamin B2) | Riboflavin | Tier 1 | 5.3 mg |
| Selenium | unspecified/undisclosed form | Unrated | 88 mcg |
| Thiamine (Vitamin B1) | Thiamine Hydrochloride (Thiamine HCl) | Tier 1 | 5.1 mg |
| Vitamin A | unspecified/undisclosed form | Unrated | 1708 mcg rae |
| Vitamin B12 (Cobalamin) | Cyanocobalamin | Tier 1 | 13.5 mcg |
| Vitamin B6 (Pyridoxine) | Pyridoxine Hydrochloride | Unrated | 5.3 mg |
| Vitamin C | Ascorbic Acid | Tier 1 | 60 mg |
| Vitamin D | Cholecalciferol (Vitamin D3) | Tier 1 | 13.9 mcg |
| Vitamin E | D-Alpha-Tocopherol (natural, free form) | Tier 1 | 20.1 mg |
| Zinc | unspecified/undisclosed form | Unrated | 18.5 mg |
Per serving as declared; serving sizes and daily directions differ between products.
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