l carnitine l arginine and lysine muscle mass gainer - AMINO ACIDS 2200MG 2B - l-arginine l-lysine l-carnitine L-Carnitine 500mg | 60 Capsules

Be sure to use it cautiously and within limits, but according to the product guidelines

Why proper dosage matters: Effectiveness : Too little may produce no noticeable results Safety : Excessive amounts could lead to unwanted side effects Cost-efficiency : Optimal dosing maximizes value without waste Consistency : Proper protocols ensure reproducible results The relationship between dose and effect isn't always linear with peptides

Cons: It can cause weight gain in the form of water weight (although this can be a pro for some athletes, and that water retention is actually not a bad thing it is mostly intracellular)

In fact, many non-deficient people do this because they believe it provides a boost in energy