Legion Casein+ (Strawberry supplement bottle
Legion

Casein+ (Strawberry Review

What We Researched
5 active ingredients analyzed · 5 inactive ingredients decoded · 5 brand certifications checked · Last updated: Aug 2026
91
Product Score Excellent
92
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
Calcium 644 mg —
Potassium 189 mg —
Non-GMO Micellar Casein Protein 30 g —
Bioavailability Excellent

Absorption Rating

  • Calcium Good
  • Potassium Good
  • Non-GMO Micellar Casein Protein Good
Other Ingredients Excellent

Fillers & Additives

  • Natural Flavors
  • Citric Acid
  • Stevia Leaf Extract
  • Sea Salt
  • Red Beet Invert Sugar
Efficacy Good

Dosage Analysis

  • Calcium 644 mg Effective
  • Potassium 189 mg Under-dosed
  • Non-GMO Micellar Casein Protein 30 g Effective

Supplement Facts

Ingredient Amount % Daily Value
Protein 26 g
Calcium 644 mg
Potassium 189 mg
Sodium 140 mg
Non-GMO Micellar Casein Protein 30 g

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Natural Flavors Safe

Improves taste of chewable, gummy, or liquid supplements.

Citric Acid Safe

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

Stevia Leaf Extract Safe

Provides sweetness without calories or blood sugar impact.

Sea Salt Safe

It is used as a flavoring agent.

Red Beet Invert Sugar Unknown
Brand Trust Report
Legion

Founded 2014 · Clearwater, FL, USA · 94 products · legionathletics.com/

Certifications

5 certifications
Labdoor Verified Source
Fda Gmp Inspections Verified Source
Non Gmo Project Verified Source
Nsf Gmp Verified Source
NSF Certified Verified

Transparency

4 claims
Third Party Testing Claim — Verified Source
Coa Availability — Verified Source
Testing Lab Disclosure — Verified Source

Violation History

4 incidents
Fda Warning Structure/function claims on a creatine product suggesting it is intended for use as a drug.2024-05-02Source
Lawsuit Pulse pre-workout drinks were alleged to contain approximately 85 calories per serving, contrary to the 10 calories stated on the label.2022Source
Fda Warning Unsubstantiated claims for Coronavirus prevention and treatment.2020-04-21Source
Prop 65 Lead2019-09-24Source
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Frequently Asked Questions
Is Legion Casein+ (Strawberry a good supplement?

Legion Casein+ (Strawberry 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 5 active ingredients with 30 servings per container. Of the 5 inactive ingredients, 4 are rated safe and 0 are flagged for review. The manufacturer, Legion, holds a brand trust score of 92/100 with 5 verified certifications including Labdoor, Fda Gmp Inspections, Non Gmo Project, Nsf Gmp.

What are the ingredients in Legion Casein+ (Strawberry?

Legion Casein+ (Strawberry contains 5 active ingredients: Protein (26 g), Calcium (644 mg), Potassium (189 mg), Sodium (140 mg), Non-GMO Micellar Casein Protein (30 g). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Legion Casein+ (Strawberry safe to take?

Legion Casein+ (Strawberry 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 Legion a trustworthy supplement brand?

Legion receives a brand trust score of 92/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2014 and headquartered in Clearwater, FL, USA, the company offers 94 products in their lineup. They hold 5 verified certifications including Labdoor, Fda Gmp Inspections, Non Gmo Project, Nsf Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Legion has 4 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.