L-Arginine HCl
The hydrochloride salt of L-arginine, this form dissolves more readily and tastes slightly tart; like base arginine it feeds the nitric oxide pathway and suits pre-workout blends.
Specimen · Amino Acids
L-Arginine HCl
Ingredient Facts
Amino Acids
- Serving range1 g – 6 g
- Typical dose3 g
- Available inCapsules · Powder
- DietaryVegan · Vegetarian · Gluten free · Caffeine free · Stimulant free
- AllergensNone declared
Every amount declared.
Part of the reviewed catalog — every ingredient is checked for identity, regulatory status, quality documentation, and manufacturability before it can appear in the builder. Our ingredient standards
Same substance, different forms
Other forms of L-Arginine
L-Arginine
typ. 3 g
Free-form L-arginine is a conditionally essential amino acid and the body's direct precursor to nitric oxide, making it a mainstay of circulation- and pump-focused stacks.
L-Arginine L-Pyroglutamate
typ. 1.50 g
This pairs L-arginine with L-pyroglutamate in one free-form powder, a nitric-oxide-precursor amino acid combination often chosen for nootropic and circulation stacks.
On your label
Supplement Facts
Preview — your blend
- L-Arginine HCl3 g
Every amount declared.
Sourcing & testing
- Backed by a certificate of analysis
- Tested for identity, purity, and potency
- Every amount declared on your label
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