levocarnitine tartrate vs acetyl-l-carnitine Acetyl-L-Carnitine
Description
Many Nitric Oxide Booster supplements combine them to get both an immediate and a long-lasting effect

(2018) (2) M

A meta-analysis study showed that for L-carnitine to have significant effects on FBG levels in patients with diabetes, 2 grams/day should be taken as a supplement for at least 36 weeks, also it is estimated that 2 g of L-carnitine per day is needed for at least 106 weeks to have a significant effect on HbA1c levels (87)

It is enriched with L-carnitine, taurine and vitamin B3
