{"product_id":"now-l-arginine-500-mg-100-veg-capsules","title":"NOW L-Arginine 500 mg – Nitric Oxide Support Amino Acid, 100 Veg Capsules","description":"\u003cp\u003eNOW L-Arginine 500 mg is a free-form amino acid supplement that supports normal nitric oxide production and amino acid nutrition. Each vegetarian capsule supplies 500 mg of L-arginine, with 1,000 mg provided in the recommended two-capsule serving. This single-ingredient active formula offers a straightforward option for adults seeking targeted arginine supplementation.\u003c\/p\u003e\n\u003cp\u003eArginine is a conditionally essential amino acid involved in protein production, DNA synthesis, and urea metabolism. It also serves as a precursor to nitric oxide, a compound involved in normal blood vessel dilation. These roles make L-arginine relevant to normal circulation and the body’s everyday metabolic processes.\u003c\/p\u003e\n\u003cp\u003eThe formula uses pharmaceutical-grade L-arginine, as stated on the label, in a convenient capsule format that requires no measuring or mixing. It is suitable for vegan and vegetarian diets and is non-GMO, kosher, and halal. Each bottle contains 100 veg capsules, providing 50 servings.\u003c\/p\u003e\n\u003cp\u003eFor buyers who value clearly disclosed amounts and a focused formula, NOW L-Arginine pairs a single active amino acid with a short list of other ingredients. Follow the label directions and review the product cautions before use.\u003c\/p\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupports normal nitric oxide production by supplying its amino acid precursor, L-arginine.\u003c\/li\u003e\n\u003cli\u003eHelps maintain normal blood vessel function through arginine’s role in nitric oxide formation.\u003c\/li\u003e\n\u003cli\u003eSupports normal protein production and DNA synthesis.\u003c\/li\u003e\n\u003cli\u003eSupports normal urea metabolism, a process involved in nitrogen waste handling.\u003c\/li\u003e\n\u003cli\u003eSupports vegan and vegetarian supplement routines with a plant-based capsule shell.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003ctable style=\"width: 100.071%; height: 372.4px;\"\u003e\n\u003ccaption\u003e\u003c\/caption\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth scope=\"col\" style=\"width: 22.0186%; height: 19.6px;\"\u003eDetail\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"width: 75.508%; height: 19.6px;\"\u003eProduct Information\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth scope=\"row\" style=\"width: 22.0186%; height: 19.6px;\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"width: 75.508%; height: 19.6px;\"\u003eNOW Foods\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth scope=\"row\" style=\"width: 22.0186%; height: 19.6px;\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd style=\"width: 75.508%; height: 19.6px;\"\u003eAmino acid dietary supplement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth scope=\"row\" style=\"width: 22.0186%; height: 19.6px;\"\u003eSupplement Form\u003c\/th\u003e\n\u003ctd style=\"width: 75.508%; height: 19.6px;\"\u003eVegetarian capsules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth scope=\"row\" style=\"width: 22.0186%; height: 19.6px;\"\u003eMain Ingredient\u003c\/th\u003e\n\u003ctd style=\"width: 75.508%; height: 19.6px;\"\u003eL-Arginine (Free-Form)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth scope=\"row\" style=\"width: 22.0186%; height: 19.6px;\"\u003eStrength\u003c\/th\u003e\n\u003ctd style=\"width: 75.508%; height: 19.6px;\"\u003e500 mg per capsule; 1,000 mg per two-capsule serving\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth scope=\"row\" style=\"width: 22.0186%; height: 19.6px;\"\u003eCount \/ Size\u003c\/th\u003e\n\u003ctd style=\"width: 75.508%; height: 19.6px;\"\u003e100 veg capsules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth scope=\"row\" style=\"width: 22.0186%; height: 19.6px;\"\u003eServing Size\u003c\/th\u003e\n\u003ctd style=\"width: 75.508%; height: 19.6px;\"\u003e2 veg capsules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003cth scope=\"row\" style=\"width: 22.0186%; height: 39.2px;\"\u003eServings Per Container\u003c\/th\u003e\n\u003ctd style=\"width: 75.508%; height: 39.2px;\"\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003cth scope=\"row\" style=\"width: 22.0186%; height: 39.2px;\"\u003eDietary Features\u003c\/th\u003e\n\u003ctd style=\"width: 75.508%; height: 39.2px;\"\u003eVegan\/vegetarian, non-GMO, kosher, halal, dairy free, egg free, soy free, and made without gluten\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth scope=\"row\" style=\"width: 22.0186%; height: 19.6px;\"\u003eBest Use\u003c\/th\u003e\n\u003ctd style=\"width: 75.508%; height: 19.6px;\"\u003eSupporting normal nitric oxide production and amino acid nutrition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003cth scope=\"row\" style=\"width: 22.0186%; height: 39.2px;\"\u003eSuggested Audience\u003c\/th\u003e\n\u003ctd style=\"width: 75.508%; height: 39.2px;\"\u003eAdults seeking L-arginine supplementation, subject to the label cautions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth scope=\"row\" style=\"width: 22.0186%; height: 19.6px;\"\u003eIngredient Quality\u003c\/th\u003e\n\u003ctd style=\"width: 75.508%; height: 19.6px;\"\u003ePharmaceutical-grade L-arginine, as stated on the label\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth scope=\"row\" style=\"width: 22.0186%; height: 19.6px;\"\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd style=\"width: 75.508%; height: 19.6px;\"\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth scope=\"row\" style=\"width: 22.0186%; height: 19.6px;\"\u003eStorage\u003c\/th\u003e\n\u003ctd style=\"width: 75.508%; height: 19.6px;\"\u003eStore in a cool, dry place after opening.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFeatured Ingredients\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eL-Arginine (Free-Form) — 1,000 mg per two-capsule serving:\u003c\/strong\u003e A conditionally essential amino acid that serves as a precursor to nitric oxide and participates in normal protein production, DNA synthesis, and urea metabolism. Each capsule provides 500 mg. A Daily Value has not been established.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOther ingredients:\u003c\/strong\u003e Hypromellose (cellulose capsule), stearic acid (vegetable source), and silicon dioxide.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAllergen information:\u003c\/strong\u003e Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.\u003c\/p\u003e\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eTake 2 capsules twice daily as needed. Take between meals or at bedtime with at least 8 oz. of water or juice, as directed on the product label.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCaution:\u003c\/strong\u003e For adults only. Not for pregnant or nursing women. Consult a physician if taking medication, especially antihypertensives, anticoagulants, or antidiabetic drugs; if you have a medical condition, especially asthma or renal disease; or if you are planning to have surgery.\u003c\/p\u003e\n\u003cp\u003eThis product should be avoided by persons with glaucoma or herpes simplex unless otherwise prescribed by a physician. Do not use if you have had a myocardial infarction or have established coronary artery disease. Keep out of reach of children.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e Store in a cool, dry place after opening. Natural color variation may occur.\u003c\/p\u003e\n\u003ch2\u003eBest Time to Take\u003c\/h2\u003e\n\u003cp\u003eBetween meals or at bedtime, following the label directions. Take each dose with at least 8 oz. of water or juice.\u003c\/p\u003e\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAdults seeking an amino acid supplement to support normal nitric oxide production.\u003c\/li\u003e\n\u003cli\u003eBuyers looking for free-form L-arginine in a 500 mg capsule.\u003c\/li\u003e\n\u003cli\u003ePeople who prefer capsules instead of measuring and mixing powders.\u003c\/li\u003e\n\u003cli\u003eAdults seeking a vegan, non-GMO arginine formula that fits their dietary preferences.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOW Supplements","offers":[{"title":"Default Title","offer_id":47798516580515,"sku":"0030-NOW-AVT","price":14.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5845\/5459\/files\/7413d6aa-efed-459d-b395-ed2c38d0c7eb.jpg?v=1782106244","url":"https:\/\/amazonvita.com\/products\/now-l-arginine-500-mg-100-veg-capsules","provider":"AmazonVita","version":"1.0","type":"link"}