Muscle Milk Pro Series Aminos (Fruit Punch supplement bottle
Muscle Milk

Pro Series Aminos (Fruit Punch Review

What We Researched
6 active ingredients analyzed · 9 inactive ingredients decoded · 4 brand certifications checked · Last updated: Aug 2026
91
Product Score Excellent
90
Brand Score Excellent

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin B12 2.4 mcg
L-Leucine 3 g
L-Citrulline 1 g
L-Isoleucine 1 g
L-Valine 1 g
Bioavailability Excellent

Absorption Rating

  • Vitamin B12 Fair
  • L-Leucine Good
  • L-Citrulline Good
  • L-Isoleucine Good
  • L-Valine Good
Other Ingredients Excellent

Fillers & Additives

  • Sucralose
  • Dextrose
  • Maltodextrin
  • Natural Flavors
  • Malic Acid
  • Potassium Citrate
  • Citric Acid
  • Gum Arabic
  • Black Carrot Concentrate
Efficacy Very Good

Dosage Analysis

  • Vitamin B12 2.4 mcg Effective
  • L-Leucine 3 g Effective
  • L-Citrulline 1 g Under-dosed
  • L-Isoleucine 1 g High
  • L-Valine 1 g Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin B12 2.4 mcg
Sodium 20 mg
L-Leucine 3 g
L-Citrulline 1 g
L-Isoleucine 1 g
L-Valine 1 g

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Sucralose Generally_safe

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

Dextrose Generally_safe

It is used as a filler, sweetener, or to improve the flow of powders.

Maltodextrin Generally_safe

Helps carry and stabilize active ingredients. Provides bulk.

Natural Flavors Safe

Improves taste of chewable, gummy, or liquid supplements.

Malic Acid Safe

Adds tartness and enhances fruit flavors in gummies and chewables.

Potassium Citrate Safe

It is used as a mineral supplement and buffer.

Citric Acid Safe

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

Gum Arabic Safe

It is used as a thickener, binder, or emulsifier.

Black Carrot Concentrate Safe

It is used to add a purple or red color to supplements.

Brand Trust Report
Muscle Milk

Founded 1998 · Walnut Creek, CA, USA · 8 products · musclemilk.com/

Certifications

4 certifications
Nsf Certified For Sport Verified Source
NSF Certified for Sport Verified
NSF Contents Certified Verified
NSF Certified Verified

Transparency

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

Violation History

6 incidents
Recall Evolve Protein Shakes2021-05-01Source
Lawsuit False and misleading statements about protein content and 'lean' claims.2020Source
Recall Muscle Milk Genuine, Muscle Milk Pro Series, Muscle Milk 100 Calorie2016-06-17Source
Lawsuit Misrepresenting nutritional content and marketing products as 'healthy' despite high fat content.2013Source
Prop 65 lead, cadmium, arsenic2012-01-05Source
Fda Warning Misbranding of products as 'milk' when they do not contain milk, and making unauthorized nutrient content claims.2011-06-29Source
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Frequently Asked Questions
Is Muscle Milk Pro Series Aminos (Fruit Punch a good supplement?

Muscle Milk Pro Series Aminos (Fruit Punch received a product quality score of 91/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 6 active ingredients with 25 servings per container. Of the 9 inactive ingredients, 6 are rated safe and 0 are flagged for review. The manufacturer, Muscle Milk, holds a brand trust score of 90/100 with 4 verified certifications including Nsf Certified For Sport, NSF Certified for Sport, NSF Contents Certified, NSF Certified.

What are the ingredients in Muscle Milk Pro Series Aminos (Fruit Punch?

Muscle Milk Pro Series Aminos (Fruit Punch contains 6 active ingredients: Vitamin B12 (2.4 mcg), Sodium (20 mg), L-Leucine (3 g), L-Citrulline (1 g), L-Isoleucine (1 g), L-Valine (1 g). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Muscle Milk Pro Series Aminos (Fruit Punch safe to take?

Muscle Milk Pro Series Aminos (Fruit Punch 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 Muscle Milk a trustworthy supplement brand?

Muscle Milk receives a brand trust score of 90/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1998 and headquartered in Walnut Creek, CA, USA, the company offers 8 products in their lineup. They hold 4 verified certifications including Nsf Certified For Sport, NSF Certified for Sport, NSF Contents Certified, NSF Certified. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Muscle Milk has 6 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 — read our methodology. 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.