Confidence: 100%
B09YG6R48K
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Decision summary
A middling option. It may be usable, but weaker dosing makes better alternatives worth comparing.
Best for
Buyers comparing price and availability and okay with a middle-of-the-pack option.
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
1.9/10Dosing 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).
Explore next
Tryptophan: high-bioavailability form declared (L Tryptophan). The main limitation is that proprietary blend prevents independent dose verification.
Strengths
Weaknesses
Final verdict
A middling option. It may be usable, but weaker dosing makes better alternatives worth comparing.
A closer look at the main ingredients, how they influence the score, and the supporting evidence when available. Tap any ingredient to expand.
⚠ Dose is below commonly used clinical ranges
Dose is below the minimum effective threshold. One of the weaker points: Dose is likely below clinically useful levels. The declared form supports strong absorption.
Clinical dosing guidance
Based on established dosing ranges used in clinical practice.
Evidence inferred from established knowledge, not directly linked studies
One of the weaker points: Dose is likely below clinically useful levels. The declared form is acceptable, but not among the best-absorbed options.
Clinical dosing guidance
Based on established dosing ranges used in clinical practice.
Important label or formulation details that may affect how this product should be interpreted.
Proprietary blend limits dose transparency
Exact ingredient amounts cannot be verified clearly.
Tryptophan dose looks below clinically effective levels
Declared amount falls below ranges used in human trials.
Vitamin B3 dose looks below clinically effective levels
Declared amount falls below ranges used in human trials.
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.
See the best Collagen supplements ranked with the same methodology, or keep exploring the database.
