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Decision summary
SKIPWEAK
Not a strong option overall. The product is materially held back by weaker formulation coherence.
Best for
Only budget-focused buyers with flexible standards.
Consider another option if
You prefer fully transparent formulas over blends and ambiguous labeling.
Score breakdown
Tap a module to see what it measures. A 0 can reflect missing disclosure, not just a negative result.
Dosage quality
1.6/10
Dosing looks weaker than ideal
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
The formula stays relatively clean on excipients. The main limitation is that proprietary blend prevents independent dose verification.
Strengths
The formula stays relatively clean on excipients
The safety profile looks solid
The supporting evidence profile is relatively strong
⚠ Strong evidence exists, but dose is below effective threshold
A clear drag on the formula: Dose is likely below clinically useful levels. 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
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
Cellucor C4 Sport Pre Workout Powder Fruit Punch - NSF Certified for Sport | 30 Servings, Packaging may vary.
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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