GNC AMP Advanced Muscle Performance Wheybolic Alpha Classic Vanilla supplement bottle
GNC AMP Advanced Muscle Performance

Wheybolic Alpha Classic Vanilla

What We Researched
13 active ingredients analyzed · 23 inactive ingredients decoded · 1 brand certification checked · 2 retailers compared · Last updated: Mar 2026
71
Product Score Fair
77
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Total Carbohydrates 4 g 1%
Calcium 90 mg 7%
Chromium (as Chromium Histidinate, Chromium Picolinate) 125 mcg 357%
Potassium 90 mg 2%
L-Leucine (as L-Leucine, Whey Protein Isolate, Whey Protein, Hydrolyzed) 3.1 g
Creatine (as Con-Cret, Creatine Monohydrate) 0.75 g
Betaine (as Betaine Anhydrous) 0.625 g
High Amylopectin Starch (as Waxy Maize) 250 mg
MyoTOR (as Mangifera indica Bark Extract, Sphaeranthus indicus Flower Head Extract) 162.5 mg
Bromelain 100 mg
Lactase 100 mg
Lactase 200 mg
Tesnor (as Punica granatum Peel Extract, Theobroma cacao seed extract) 100 mg
Bioavailability Very Good

Absorption Rating

  • Total Carbohydrates Fair
  • Calcium Good
  • Chromium (as Chromium Histidinate, Chromium Picolinate) Good
  • Potassium Good
  • L-Leucine (as L-Leucine, Whey Protein Isolate, Whey Protein, Hydrolyzed) Good
  • Creatine (as Con-Cret, Creatine Monohydrate) Good
  • Betaine (as Betaine Anhydrous) Good
  • High Amylopectin Starch (as Waxy Maize) Fair
  • MyoTOR (as Mangifera indica Bark Extract, Sphaeranthus indicus Flower Head Extract) Fair
  • Bromelain Good
  • Lactase Fair
  • Lactase Fair
  • Tesnor (as Punica granatum Peel Extract, Theobroma cacao seed extract) Good
Other Ingredients Very Good

Fillers & Additives

  • Whey Protein Isolate
  • Whey Protein Isolate
  • Hydrolyzed
  • Natural and Artificial Flavor
  • Sunflower Oil
  • Maltodextrin
  • Sodium Caseinate
  • Mono & Diglycerides
  • Tocopherols
  • Tricalcium Phosphate
  • Salt
  • Cellulose Gum
  • Xanthan Gum
  • Carrageenan Medium
  • Shellac
  • Sunflower Lecithin
  • Sucralose
  • Acesulfame Potassium
  • Maltodextrin
  • Silicon Dioxide
  • Citric Acid
  • Guar Gum
  • Dicalcium Phosphate
Efficacy Poor

Dosage Analysis

  • Calcium 90 mg Under-dosed
  • Chromium (as Chromium Histidinate, Chromium Picolinate) 125 mcg Effective
  • Potassium 90 mg Under-dosed
  • L-Leucine (as L-Leucine, Whey Protein Isolate, Whey Protein, Hydrolyzed) 3.1 g Effective
  • Creatine (as Con-Cret, Creatine Monohydrate) 0.75 g Under-dosed
  • Betaine (as Betaine Anhydrous) 0.625 g Under-dosed
  • Bromelain 100 mg Under-dosed
  • Lactase 100 mg Under-dosed
  • Lactase 200 mg Under-dosed
  • Tesnor (as Punica granatum Peel Extract, Theobroma cacao seed extract) 100 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Total Carbohydrates 4 g 1%
Calcium 90 mg 7%
Chromium (as Chromium Histidinate, Chromium Picolinate) 125 mcg 357%
Potassium 90 mg 2%
L-Leucine (as L-Leucine, Whey Protein Isolate, Whey Protein, Hydrolyzed) 3.1 g
Creatine (as Con-Cret, Creatine Monohydrate) 0.75 g
Betaine (as Betaine Anhydrous) 0.625 g
High Amylopectin Starch (as Waxy Maize) 250 mg
MyoTOR (as Mangifera indica Bark Extract, Sphaeranthus indicus Flower Head Extract) 162.5 mg
Bromelain 100 mg
Lactase 100 mg
Lactase 200 mg
Tesnor (as Punica granatum Peel Extract, Theobroma cacao seed extract) 100 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Whey Protein Isolate Generally_safe

It is used as a protein source and to add bulk.

Whey Protein Isolate Generally_safe

It is used as a protein source and to add bulk.

Hydrolyzed Unknown
Natural and Artificial Flavor Generally_safe

It is used to improve the taste of the product.

Sunflower Oil Safe

Helps dissolve and absorb fat-soluble vitamins.

Maltodextrin Generally_safe

Helps carry and stabilize active ingredients. Provides bulk.

Sodium Caseinate Generally_safe

It is used as an emulsifier or stabilizer.

Mono & Diglycerides Unknown
Tocopherols Safe

Prevents oxidation of oils and fats in supplements.

Tricalcium Phosphate Safe

Prevents clumping and provides supplemental calcium.

Salt Safe

It is used as a flavoring agent.

Cellulose Gum Safe

Thickens and stabilizes supplement formulations.

Xanthan Gum Safe

Thickens and stabilizes liquid and semi-solid supplements.

Carrageenan Caution

Used to thicken and stabilize liquid and gel supplements.

Shellac Safe

Used as an enteric coating to protect supplements from stomach acid.

Sunflower Lecithin Safe

Helps mix oil and water-based ingredients. Allergen-free alternative to soy lecithin.

Sucralose Generally_safe

Adds sweetness to chewables, gummies, and powdered supplements without calories.

Acesulfame Potassium Generally_safe

It is used to provide sweetness without adding calories.

Maltodextrin Generally_safe

Helps carry and stabilize active ingredients. Provides bulk.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Citric Acid Safe

Adds tartness and acts as a natural preservative. Also aids in ingredient stability.

Guar Gum Safe

Thickens and provides fiber in supplement formulations.

Dicalcium Phosphate Safe

Serves as both a filler and a supplemental source of calcium and phosphorus.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$77$76$75$74$73 Mar 12 $74.99
GNC

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
GNC AMP Advanced Muscle Performance

Founded 1935 · Pittsburgh, Pennsylvania, USA · 143 products · gnc.com/

Certifications

1 certification
Informed Sport Verified Source

Transparency

4 claims
Third Party Testing Claim — Verified Source
Testing Lab Disclosure — Verified Source
In House Testing — Claimed

Violation History

2 incidents
Prop 65 Lead2025-06-03Source
Lawsuit Deceptive packaging of whey protein products (slack-fill)2015Source
Related Supplements
Frequently Asked Questions
Is GNC AMP Advanced Muscle Performance Wheybolic Alpha Classic Vanilla a good supplement?

GNC AMP Advanced Muscle Performance Wheybolic Alpha Classic Vanilla received a product quality score of 71/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 13 active ingredients with 22 servings per container. Of the 23 inactive ingredients, 12 are rated safe and 1 are flagged for review. The manufacturer, GNC AMP Advanced Muscle Performance, holds a brand trust score of 77/100 with 1 verified certifications including Informed Sport.

What are the ingredients in GNC AMP Advanced Muscle Performance Wheybolic Alpha Classic Vanilla?

GNC AMP Advanced Muscle Performance Wheybolic Alpha Classic Vanilla contains 13 active ingredients: Total Carbohydrates (4 g), Calcium (90 mg), Chromium (as Chromium Histidinate, Chromium Picolinate) (125 mcg), Potassium (90 mg), L-Leucine (as L-Leucine, Whey Protein Isolate, Whey Protein, Hydrolyzed) (3.1 g), Creatine (as Con-Cret, Creatine Monohydrate) (0.75 g), and 7 more. Notable high-dose ingredients include Chromium at 357% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is GNC AMP Advanced Muscle Performance Wheybolic Alpha Classic Vanilla safe to take?

GNC AMP Advanced Muscle Performance Wheybolic Alpha Classic Vanilla has been analyzed for ingredient safety across all its components. Of 23 inactive ingredients, 12 are rated safe. 1 ingredient is flagged for review: Carrageenan. 'Caution' doesn't mean dangerous — it indicates the ingredient has some considerations worth being aware of, such as potential sensitivities or ongoing research. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is GNC AMP Advanced Muscle Performance a trustworthy supplement brand?

GNC AMP Advanced Muscle Performance receives a brand trust score of 77/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1935 and headquartered in Pittsburgh, Pennsylvania, USA, the company offers 143 products in their lineup. They hold 1 verified certifications including Informed Sport. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: GNC AMP Advanced Muscle Performance has 2 historical regulatory incidents on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.