An amino acid the body uses to produce nitric oxide, a compound tied to healthy blood vessel function.
L-Arginine HCl is a semi-essential amino acid, meaning the body produces some naturally but benefits from additional dietary intake.
At 50mg, it supports the formula's circulation layer, working alongside Beet Root Extract on the nitric oxide pathway.
Nitric oxide is well studied for its role in vascular relaxation, and L-Arginine is its most direct dietary precursor.
This describes general research on L-Arginine HCl itself, not the finished JellyBoost product, which hasn't been the subject of its own clinical trial. See the full ingredients list or the formula overview for more.