L-Arginine, 500mg – 200 caps

Swanson L-Arginine delivers 500 mg of free-form L-arginine per capsule, presented in a straightforward single-ingredient formula with no unnecessary extras. L-arginine is a conditionally essential amino acid found naturally in protein-rich foods, and this capsule format makes it simple to include alongside an existing supplement stack or dietary plan.

Each pack contains 200 capsules, giving a generous supply that represents solid value for those who use amino acid supplements regularly. The free-form delivery means the arginine requires no additional breakdown before absorption, which is why this format is commonly chosen by those who prefer their aminos in isolation rather than as part of a blended product.

Manufactured by Swanson, a brand with a long-standing reputation for producing affordable, clearly labelled nutritional supplements, this product is well suited to strength trainers, endurance athletes, and anyone building a straightforward amino acid routine without a premium price tag.