EVIDENCE-BASED SUPPLEMENT SCORING
8.1/10
SOLID OPTION

Confidence: 79%

LEGION Casein+ Casein Protein Powder (Chocolate Peanut Butter) - Slow-Release Micellar Protein Powder - Non-GMO, Gluten-Free & Naturally SweetenedPowder from Grass-Fed Cows (25 Servings)

LEGION Casein+ Casein Protein Powder (Chocolate Peanut Butter) - Slow-Release Micellar Protein Powder - Non-GMO, Gluten-Free & Naturally SweetenedPowder from Grass-Fed Cows (25 Servings)

B0FKBZGZ92

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Decision summary

CONSIDERSOLID OPTION

A solid product, but not a clean win. The main trade-off is weaker ingredient form quality.

Best for

People prioritizing high absorption and overall formula quality.

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

7.6/10

Generally solid dosing

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).

Score summary

Casein-protein: high-bioavailability form declared (Micellar). The main limitation is that potassium: below clinically studied range.

Strengths

Casein-protein: high-bioavailability form declared (Micellar)

Weaknesses

Potassium: below clinically studied range
Calcium: chemical form not specified on label
Potassium: chemical form not specified on label

Final verdict

A solid product, but not a clean win. The main trade-off is weaker ingredient form quality.

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

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

BMJ • 2007

PMID: 17720017.0

⚠ Dose is below commonly used clinical ranges

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 (Chocolate Peanut Butter) - Slow-Release Micellar Protein Powder - Non-GMO, Gluten-Free & Naturally SweetenedPowder from Grass-Fed Cows (25 Servings)

LEGION Casein+ Casein Protein Powder (Chocolate Peanut Butter) - Slow-Release Micellar Protein Powder - Non-GMO, Gluten-Free & Naturally SweetenedPowder from Grass-Fed Cows (25 Servings)

Warnings & notes

Important label or formulation details that may affect how this product should be interpreted.

!

Potassium dose looks below clinically effective levels

Declared amount falls below ranges used in human trials.

Warning
i

Calcium form is not clearly declared

Exact ingredient form is not disclosed on the label.

Info
i

Potassium form is not clearly declared

Exact ingredient form is not disclosed on the label.

Info

Methodology

Read our methodology overview to understand how SuppScoreLab combines multiple scientific dimensions into one practical score.

View methodology →

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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