Arginine & Citrulline – 120 vcaps

NOW Foods Arginine & Citrulline combines two complementary free-form amino acids in a single convenient capsule. L-Arginine is a semi-essential amino acid that serves as a direct precursor to nitric oxide, a molecule that plays a key role in supporting healthy vascular function and circulation. Each capsule delivers 500 mg of L-Arginine alongside 250 mg of L-Citrulline to provide a well-rounded amino acid profile.

L-Citrulline works synergistically with L-Arginine by helping to sustain elevated plasma arginine levels. Unlike L-Arginine taken alone, citrulline bypasses first-pass metabolism in the gut and liver, making this combination an efficient choice for those looking to support their daily amino acid intake. Both amino acids are provided in free-form, meaning they are immediately available for absorption without the need for digestion.

Formulated to the high standards NOW Foods is known for, this product is produced in a GMP-certified facility and is free from common allergens. The vegetable capsule shell makes it suitable for vegans and vegetarians, while the clean, minimal ingredient list reflects NOW Foods‘ commitment to straightforward, trustworthy supplementation.