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What it does
A combination of 2 label ingredients.
Carnitine
Form not confirmedGrade —
Helps transport fats for normal energy production; extra carnitine does not reliably improve exercise performance.
Glycine
Form not confirmedGrade —
Small studies suggest improved sleep in adults with sleep complaints; evidence is limited and at high risk of bias.
Ingredients (2)
Other ingredients
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Calcium LaurateEmulsifier
Calcium salt of lauric acid used as a lubricant
HypromelloseCapsule
Plant-derived capsule material from cellulose
Lab testing
How to take it
With food
On the label
As a dietary supplement, take one veggie capsule one to two times per day with water on an empty stomach.
The label says to take it on an empty stomach. What's in this one sits better with food, and you give up little by taking it that way.
Price check
$27.42
$0.46 / serving
Near the median of 46 glycine 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.