nutrakey l-carnitine 3000 3000mg, No Sugar, Gluten Free, Turn Into Fuel, (Grape Crush) 31 Servings : Health & Household carnitine per serving NutraKey L-Carnitine 3000mg, No Sugar,

Adding 2mL gives 5mg/mL (20 units = 1mg)

That difference is not resolvable by HPLC purity analysis alone

Also, taking L-carnitine can reduce levels of lipoprotein(a), a possible risk factor for cardiovascular disease, in people with high levels of lipoprotein(a)

Rice DC, Lee JH, Jimenez C, Eapen G, Stewart J, Hofstetter WL, Mehran R, Vaporciyan AA, Walsh GL, Swisher , SG

There is no accountability and no way to know what you are actually injecting into your body

Notably, the affinity of cysteine for cysteinyl-tRNA synthetase is orders of magnitude higher than its affinity for the rate-limiting enzyme in GSH synthesis (GCLC) 48,49