propionyl l carnitine cvs Nature's Bounty L-Carnitine 500 mg 30 Caplets Carnitine with Glycine supplement provides targeted heart health and energy support MusclePharm Carnitine, Citrus (16 oz)

And watch out: Some of these are basically protein-rich candy bars

doi: 10.1097/01.pra.0000452568.92449.3f

Patients in the upper tertiles had a 34% higher risk of first stroke than those in the lowest tertiles

Tang B, Zhu J, Fang S, Wang Y, Vinothkumar R, Li M, et al

Acne treatment efficacy of intense pulsed light photodynamic therapy with topical licochalcone A, l-carnitine, and decanediol: a spilt-face, double-blind, randomized controlled trial

Absorption The absorption of L-Carnitine from food ranges between 54% to 86%, whereas the absorption rate from oral supplements is significantly lower, ranging from 5% to 25%