l-carnitine or acetyl l-carnitine for heart NOW Foods 500 mg 100 caps : Health & Household L-Carnitine (Formerly Acetyl-L-Carnitine) – Natural

Read More Supplement Facts Serving Size: 1 tablet Servings per Container: 60 * % Daily Value Other ingredients Bulking agents (microcrystalline cellulose, dicalcium phosphate), L-Carnitine (free form), anti-caking agents (silicon dioxide, vegetable stearic acid, vegetable magnesium stearate), cross-linked cellulose gum, coating agents (hydroxypropylmethylcellulose, vegetable glycerin from palm kernel oil and coconut oil, carnauba wax)

The aim is to prevent an athlete from using a substance that may enhance their performance during a game or give them a competitive edge

Poredos P, Spirkoska A, Rucigaj T, Fareed J, Jezovnik MK

Notably, the leucine-rich supplement enhanced protein synthesis in both rested and exercised muscle, whereas the lower-leucine control increased integrated synthesis only in the exercised limb