L-Arginine 500mg – 200 Caps | Swanson

Swanson L-Arginine 500mg provides a free-form amino acid in a convenient capsule format. L-Arginine is a semi-essential amino acid that occurs naturally in protein-containing foods and is present in the human body. Each capsule delivers a precise 500mg dose of free-form L-Arginine, meaning the amino acid is in its purest, unbound state for straightforward formulation consistency.

This product is manufactured in the United States by Swanson, a brand with a long-standing reputation for quality nutritional supplements. Each container holds 200 capsules, providing a generous supply at the recommended serving of one to two capsules per day. The simple formulation uses minimal additional ingredients, keeping the focus on the primary active ingredient.

Swanson L-Arginine 500mg is a straightforward supplement option for those looking to incorporate this amino acid into their daily routine. It is not suitable for vegans or vegetarians, as the capsule shell is made from gelatin, an animal-derived material.