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Decision summary
CONSIDERAVERAGE
Not a strong option overall. The product is materially held back by weaker safety.
Buyers comparing price and availability and okay with a middle-of-the-pack option.
Consider another option if
You care a lot about label clarity and want fewer unknowns.
Score breakdown
Tap a module to see what it measures. A 0 can reflect missing disclosure, not just a negative result.
Dosage quality
6.8/10
Acceptable dosing, but not standout
Checks whether labeled ingredient amounts fall within clinically studied ranges (not just regulatory minimums). Low/0 can reflect under-dosing or missing amounts (e.g., proprietary blends).
Casein-protein: high-bioavailability form declared (Micellar). The main limitation is that critical safety flag limits final score.
Strengths
Casein-protein: high-bioavailability form declared (Micellar)
Weaknesses
Critical safety flag limits final score
Potassium: below clinically studied range
Calcium: chemical form not specified on label
Final verdict
Not a strong option overall. The product is materially held back by weaker safety.
Ingredient Analysis & Evidence
A closer look at the main ingredients, how they influence the score, and the supporting evidence when available. Tap any ingredient to expand.
ℹ Dose is within established clinical ranges, but lacks direct studies
Dose is within the optimal/effective range. A clear strength: Dose is strong and within effective ranges. The declared form supports strong absorption.
Clinical dosing guidance
Based on established dosing ranges used in clinical practice.
Min effective: 20 gOptimal: 30 gUpper: 60 gGrade: A
⚠ Strong evidence exists, but dose is above the upper dose range
Dose is above the upper dose range. One of the weaker points: Dose is higher than typically recommended ranges. The label does not specify the form, so absorption quality cannot be verified.
Scientific evidence
Systematic review
Boyle et al. systematic review magnesium and subjective anxiety
ℹ At the minimum effective range, but below the optimal dose; evidence is strong
Dose meets the minimum effective range, but is below the optimal dose used for stronger effects. A clear drag on the formula: Dose is below the ranges usually used for stronger effects. The label does not specify the form, so absorption quality cannot be verified.
Scientific evidence
Meta-analysis
Tang et al. meta-analysis calcium supplementation and fracture risk
Dose is below the minimum effective threshold. This is a limiting factor: Dose is likely below clinically useful levels. The label does not specify the form, so absorption quality cannot be verified.
Clinical dosing guidance
Based on established dosing ranges used in clinical practice.
Min effective: 1500 mgOptimal: 2600 mgUpper: 5000 mgGrade: A
LEGION Casein+ Casein Protein Powder (Salted Caramel) - Slow-Release Micellar Casein Protein Powder - Non-GMO, Gluten-Free & Naturally Sweetened CaseinPowder from Grass-Fed Cows
This evaluation is based on the product label and declared Supplement Facts available at review time. It does not verify laboratory-tested composition, purity, or batch-level quality. This content is educational and not medical advice. Consult a qualified healthcare professional for personal health decisions. Affiliate disclosure: SuppScoreLab may earn a commission from qualifying Amazon links.
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