Read the product reference below ↓Product information card · Not packaging. Open the dated label source and check the current pack.
GNC AMP Advanced Muscle Performance
International · U.S. label
40 Ounce(s) / 2.5 Pound(s) / 1134 Gram(s) · U.S. label record
United States label record; current availability in any country is unconfirmed.
Browse International products ↗Protein: 25 g per 40.5 g. U.S. label record entered 2022-01-22; retrieved 2026-11-05. Current formula and stock are unconfirmed.
THE PROOF & PRICE STANDARDSource-linked profile · Read what we checkInternational product reference
Research profile for a U.S.-market label. No current retailer offer, price or worldwide availability has been verified.
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A dated U.S. label reference. No NIH approval, laboratory testing or current retail offer is implied.
NIH Dietary Supplement Label Database record 259796. Entered 2022-01-22; retrieved 2026-11-05. This is a U.S. label reference, not confirmation of the current formula, stock or availability in another country. Database inclusion is not NIH approval or independent testing.
Recorded serving: 40.5 g (1 scoop). Servings per container: 28. Amounts below retain their own serving basis; they are not personal dose instructions. Indented rows are components and should not be added again to their parent total.
| Ingredient / nutrient | Amount | Per |
|---|---|---|
| Calories | 160 kcal | 40.5 g |
| Total Fat | 3 g | 40.5 g |
| ↳ Saturated Fat | 2 g | 40.5 g |
| Cholesterol | 25 mg | 40.5 g |
| Total Carbohydrates | 7 g | 40.5 g |
| ↳ Dietary Fiber | 1.5 g | 40.5 g |
| ↳ Total Sugars | 1 g | 40.5 g |
| ↳ added Sugars | 0 g | 40.5 g |
| Protein | 25 g | 40.5 g |
| Calcium | 340 mg | 40.5 g |
| Sodium | 85 mg | 40.5 g |
| Potassium | 300 mg | 40.5 g |
Native Micellar casein; Native Whey Protein Isolate; Whey Protein hydrolysate; Egg White Protein; Cocoa; Natural Flavors; Coconut flakes; Vanilla Micro Cookie Gems (Buckwheat Flour; Natural flavors; Oat Flour; Palm Oil; Rice Flour; Salt; Sodium Bicarbonate; Sugar; Sunflower Lecithin); Creamer (Maltodextrin; Mixed Tocopherols; Mono- and Diglycerides; Sodium Caseinate; Sunflower Oil; Tricalcium Phosphate); Sunflower Lecithin; Sucralose; Gum Blend (Carrageenan; Cellulose Gum; Xanthan Gum); Acesulfame Potassium
Open the original NIH DSLD label record ↗. Data: NIH Office of Dietary Supplements, DSLD, CC0 1.0. Read the current packaging before use.
Read about the ingredients, possible benefits, evidence and practical cautions for this product.
Contains: Milk, eggs and tree nuts (coconut). Compare each declared amount with its own serving basis. Read the full recorded precautions below and verify the current pack before use. No personal dose or suitability is inferred.
Ingredient evidence 1 ↗Ingredient evidence is not a clinical test of this exact product.
The recorded formula includes casein, so it is not vegan. Whole-formula vegetarian suitability, processing aids and certification are unconfirmed.
A dietary label does not establish allergy safety. Check the full ingredient and allergen panel.
Reviewed 2026-11-05. Label-based profile; this is not independent laboratory or batch testing.
1.85 Pound(s) / 840 Gram(s) · U.S. label record
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907 Gram(s) / 2 Pound(s) · U.S. label record
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2 lb(s) / 908 Gram(s) · U.S. label record
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Details & ingredientsProduct strengths describe the label, not personal dosing advice. If you use medicines, have a medical condition, are pregnant or are choosing for a child, ask a qualified clinician about suitability. Prices, availability, import charges and delivery are confirmed by the retailer. Photos may show market-specific packaging. Text covers identify editorial profiles and do not depict packaging.