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Legion Athletics Supplements: Scored and Compared
Legion Athletics, founded by Mike Matthews, operates on a simple promise: every product uses only ingredients backed by peer-reviewed research, dosed at clinically effective levels, with no proprietary blends. The brand publishes the specific studies that inform each formulation, which is unusual in an industry that rarely cites primary literature.
Brand Overview
Legion Athletics, founded by Mike Matthews, operates on a simple promise: every product uses only ingredients backed by peer-reviewed research, dosed at clinically effective levels, with no proprietary blends. The brand publishes the specific studies that inform each formulation, which is unusual in an industry that rarely cites primary literature. All products are Labdoor certified for label accuracy, and Legion avoids artificial food dyes, sweeteners, and preservatives across their entire line. The writing and education on their site is among the most research-grounded in the industry. Pricing is mid-range. For buyers who want science-backed formulations with transparent dosing and published citations, Legion is one of the best-positioned brands in the sports nutrition space.
Brand Quality Assessment
Strengths
- +GMP-certified manufacturing
Weaknesses
- -Limited data available
Best for
General supplementation needs.
Score Breakdown (Averages across all products)
All Legion Athletics Products We Have Scored (2)
Casein+ Micellar Casein Protein
Legion Athletics$59.99 ÷ 31 days at 26g/day (1 serving × 26g)
The best option for people who specifically want a naturally flavored and sweetened casein with no artificial ingredients. You are paying a real premium for that ingredient standard. Quality is solid but lacks the top-tier Informed Sport or NSF certification.
Prices checked 2026-04-01. Cost shown is per clinically effective daily dose, not per pill.
Pulse Pre-Workout
Legion Athletics$49.99 ÷ 20 days at 300mg caffeine/day (1 serving × 300mg caffeine)
One of the few pre-workouts where every key ingredient hits its clinical dose in a single serving
Prices checked 2026-03-31. Cost shown is per clinically effective daily dose, not per pill.
Product Comparison
| Product | Supplement Type | Grade | Cost/Day | Third-Party |
|---|---|---|---|---|
Casein+ Micellar Casein Protein | Casein Protein | 83/100 | $1.94 | Yes |
Pulse Pre-Workout | Pre-Workout Formulas | 70/100 | $2.50 | Yes |
FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. The products discussed on this page are not intended to diagnose, treat, cure, or prevent any disease. Always consult with a qualified healthcare professional before starting any supplement regimen.