Arginine by Bulk Supplements
L-Aginine HCl, also known simply as Arginine, is an amino acid that is used in the biosynthesis of proteins. It is known as a semi-essential amino acid and is commonly taken by bodybuilders to help increase muscle mass. L-Arginine HCl (hydrochloride) is the hydrochloride salt form of Arginine.
Arginine may help:
- May help increase muscle mass
- May work to boost exercise endurance
- May support heart health
- May fortify immune function
- May contribute to healthy skin