Beyond "L-Arginine" as a general ingredient name, this formula's own materials specify the hydrochloride (HCl) salt form — worth understanding what that distinction means.
L-Arginine HCl is the hydrochloride salt form of the amino acid, a common and stable form used in supplement manufacturing — distinct from other arginine forms like arginine base or arginine AKG, which is also included separately in this same formula.
Different salt forms of the same amino acid can have different stability, solubility, or absorption characteristics — worth understanding this level of specificity if you're comparing this formula against a competing arginine-based product.
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