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What it does
Ornithine
Form not confirmedGrade —
One small trial found better next-day fatigue ratings after laboratory social stress in adults; broader benefits remain uncertain.
Ingredients (1)
Other ingredients
No other ingredients listed
Lab testing
How to take it
With or without food
Price check
$21.94
$0.42 / serving
Pricier than 77% of 10 ornithine supplements
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Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the National Academies Dietary Reference Intakes (DRI).
This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.
The score analyzes what's on the label: ingredient doses vs. studied ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.
Not medical advice. Consult your healthcare professional.