MusclePharm Select Aminos, Watermelon Crush, 12.5 oz (355 g) supplement bottle
MusclePharm

Select Aminos, Watermelon Crush, 12.5 oz (355 g)

What We Researched
11 active ingredients analyzed · 7 inactive ingredients decoded · 1 brand certification checked · 1 retailer compared · Last updated: Mar 2026
86
Product Score Good
75
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
L-Leucine (3.50 g) 3,500 mg
L-Isoleucine (1.75 g) 1,750 mg
L-Valine (1.75 g) 1,750 mg
L-Lysine (as L-Lysine HCl) (1 g) 1,000 mg
L-Threonine 500 mg
L-Phenylalanine 98 mg
L-Histidine (as L-Histidine HCl) 50 mg
L-Tryptophan 30 mg
L-Methionine 5 mg
Bioavailability Excellent

Absorption Rating

  • L-Leucine (3.50 g) Good
  • L-Isoleucine (1.75 g) Good
  • L-Valine (1.75 g) Good
  • L-Lysine (as L-Lysine HCl) (1 g) Good
  • L-Threonine Good
  • L-Phenylalanine Good
  • L-Histidine (as L-Histidine HCl) Good
  • L-Tryptophan Good
  • L-Methionine Good
Other Ingredients Excellent

Fillers & Additives

  • Citric Acid
  • Malic Acid
  • Natural & Artificial Flavor
  • Sucralose
  • Sunflower Lecithin
  • Vegetable Juice (for Color)
  • Acesulfame Potassium
Efficacy Fair

Dosage Analysis

  • L-Leucine (3.50 g) 3,500 mg Effective
  • L-Isoleucine (1.75 g) 1,750 mg High
  • L-Valine (1.75 g) 1,750 mg Effective
  • L-Lysine (as L-Lysine HCl) (1 g) 1,000 mg Effective
  • L-Phenylalanine 98 mg Under-dosed
  • L-Histidine (as L-Histidine HCl) 50 mg Under-dosed
  • L-Tryptophan 30 mg Under-dosed
  • L-Methionine 5 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 50
Total Carbohydrate <1 g <1%**
L-Leucine (3.50 g) 3,500 mg
L-Isoleucine (1.75 g) 1,750 mg
L-Valine (1.75 g) 1,750 mg
L-Lysine (as L-Lysine HCl) (1 g) 1,000 mg
L-Threonine 500 mg
L-Phenylalanine 98 mg
L-Histidine (as L-Histidine HCl) 50 mg
L-Tryptophan 30 mg
L-Methionine 5 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Citric Acid Safe

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

Malic Acid Safe

Adds tartness and enhances fruit flavors in gummies and chewables.

Natural & Artificial Flavor Generally_safe

It is used to improve the taste of the supplement.

Sucralose Generally_safe

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

Sunflower Lecithin Safe

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

Vegetable Juice (for Color) Safe

It is used to impart color to supplements.

Acesulfame Potassium Generally_safe

It is used to provide sweetness without adding calories.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$32$31$30$29$28 Mar 12 $29.99
iHerb

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

Brand Trust Report
MusclePharm

Founded 2006 · Las Vegas, Nevada, United States · 46 products · musclepharm.com/

Certifications

1 certification
Informed Sport Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
Testing Lab Disclosure — Verified Source

Violation History

7 incidents
Recall MusclePharm Assault Hybrid supplements2024-06-20Source
Lawsuit Breach of contract lawsuit filed by Capstone Nutrition.2016Source
Lawsuit Lawsuit from Hi-Tech Pharmaceuticals for artificially inflating protein levels.2016Source
Lawsuit Protein spiking in Arnold Schwarzenegger Series Iron Mass supplement.2015Source
Lawsuit Accounting and disclosure violations, including failure to report executive perks.2015Source
Recall MusclePharm Cookies 'N' Cream Combat Powder and Banana Cream Combat Powder2013-03-14Source
Prop 65 Not specified in the initial notice2011Source
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Frequently Asked Questions
Is MusclePharm Select Aminos, Watermelon Crush a good supplement?

MusclePharm Select Aminos, Watermelon Crush, 12.5 oz (355 g) received a product quality score of 86/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 11 active ingredients with 30 servings per container. Of the 7 inactive ingredients, 4 are rated safe and 0 are flagged for review. The manufacturer, MusclePharm, holds a brand trust score of 75/100 with 1 verified certifications including Informed Sport.

What are the ingredients in MusclePharm Select Aminos, Watermelon Crush?

MusclePharm Select Aminos, Watermelon Crush contains 11 active ingredients: Calories (50), Total Carbohydrate (<1 g), L-Leucine (3.50 g) (3,500 mg), L-Isoleucine (1.75 g) (1,750 mg), L-Valine (1.75 g) (1,750 mg), L-Lysine (as L-Lysine HCl) (1 g) (1,000 mg), and 5 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is MusclePharm Select Aminos, Watermelon Crush safe to take?

MusclePharm Select Aminos, Watermelon Crush, 12.5 oz (355 g) has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is MusclePharm a trustworthy supplement brand?

MusclePharm receives a brand trust score of 75/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2006 and headquartered in Las Vegas, Nevada, United States, the company offers 46 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: MusclePharm has 7 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.