Body composition evidence brief
Alpha-lipoic acid has metabolic and antioxidant research, but current evidence does not support it as a meaningful gym performance, pump, or physique supplement.
Obesity and glycemic meta-analyses show metabolic-marker research; trained-cyclist data do not support performance claims.
Clinical trials vary widely by population and dose; do not extrapolate diabetes, obesity, or antioxidant-marker outcomes to healthy lifters.
Fat-loss and nutrient-partitioning claims are weak; medication interactions, glucose-lowering effects, and product quality need review.
Source Drawer
The score reflects evidence that the supplement does its stated job. Some jobs are direct, such as strength, endurance, or recovery; others are indirect, such as sleep, mood, appetite, or health support. A real effect can still receive a cautious practical rating when dose, safety, product quality, or audience fit remain uncertain.
Send the disputed claim, source link, and why it changes the practical verdict. Corrections that materially affect the claim, dose, caveat, or rating are prioritized.
Report a source or rating issue