{"product_id":"now-l-arginine-1000mg-double-strength-60-tablets","title":"NOW Sports L-Arginine 1000 mg Double Strength – Nitric Oxide \u0026 Muscle Support, 60 Tablets","description":"\u003cp\u003eNOW Sports L-Arginine 1000 mg Double Strength is a high-potency amino acid supplement formulated to support nitric oxide production, protein metabolism, and muscle maintenance. Each tablet provides 1,000 mg of pharmaceutical-grade L-Arginine, delivering twice the amount found in NOW's regular-strength 500 mg L-Arginine capsule.\u003c\/p\u003e\n\u003cp\u003eL-Arginine is a conditionally essential amino acid involved in normal protein production, urea metabolism, and nitric oxide synthesis. As a precursor to nitric oxide, arginine supports normal blood vessel function and circulation, making it a popular choice for active adults and fitness-focused users. It also contributes to normal amino acid metabolism and muscle maintenance as part of a balanced nutrition and exercise routine.\u003c\/p\u003e\n\u003cp\u003eThis double-strength formula comes in a convenient vegetarian tablet and is Non-GMO, vegan\/vegetarian, kosher, halal, soy free, dairy free, egg free, and nut free. It is also Informed Sport certified and steroid tested, making it a quality-focused sports nutrition option for athletes and active adults seeking a straightforward L-Arginine supplement.\u003c\/p\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProvides 1,000 mg of pharmaceutical-grade L-Arginine per tablet.\u003c\/li\u003e\n\u003cli\u003eSupports normal nitric oxide production.\u003c\/li\u003e\n\u003cli\u003eSupports healthy blood vessel function and circulation.\u003c\/li\u003e\n\u003cli\u003eHelps support normal protein metabolism.\u003c\/li\u003e\n\u003cli\u003eSupports muscle maintenance as part of an active lifestyle.\u003c\/li\u003e\n\u003cli\u003eDouble-strength formula provides twice the L-Arginine of the regular 500 mg product.\u003c\/li\u003e\n\u003cli\u003eSuitable for vegan and vegetarian sports nutrition routines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNOW Sports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eL-Arginine Amino Acid Supplement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupplement Form\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTablets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMain Ingredient\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eL-Arginine (from L-Arginine HCl)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStrength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,000 mg per Tablet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDouble Strength\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCount \/ Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 Tablets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eServing Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Tablet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eServings Per Container\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDietary Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNon-GMO, Vegan\/Vegetarian, Halal, Kosher, Soy Free, Dairy Free, Egg Free, Nut Free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGMP, Informed Sport, Steroid Tested, Kosher, Vegan, Non-GMO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBest Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNitric oxide, protein metabolism, and muscle maintenance support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSuggested Audience\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdults, athletes, and fitness-focused users\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnited States\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 – 1,000 mg:\u003c\/strong\u003e A conditionally essential amino acid involved in normal protein production, urea metabolism, and nitric oxide synthesis. As a nitric oxide precursor, L-Arginine supports normal vascular function and circulation while contributing to muscle maintenance and protein metabolism.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOther Ingredients:\u003c\/strong\u003e Microcrystalline cellulose, hydroxypropyl cellulose, stearic acid (vegetable source), croscarmellose sodium, silicon dioxide, and vegetarian coating containing hypromellose, calcium carbonate, and glycerin.\u003c\/p\u003e\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eTake 1 tablet twice daily as needed. Take between meals or at bedtime with at least 8 oz. of water or juice to facilitate absorption.\u003c\/p\u003e\n\u003cp\u003eFor adults only. Not for pregnant or nursing women. Consult a healthcare professional before use if taking medication, managing a medical condition, or planning surgery. Keep out of reach of children.\u003c\/p\u003e\n\u003ch2\u003eBest Time to Take\u003c\/h2\u003e\n\u003cp\u003eTake between meals or at bedtime as directed on the product label. Always take each tablet 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 a high-potency L-Arginine supplement.\u003c\/li\u003e\n\u003cli\u003eAthletes looking for nitric oxide support.\u003c\/li\u003e\n\u003cli\u003eFitness-focused users supporting muscle maintenance.\u003c\/li\u003e\n\u003cli\u003eActive adults seeking amino acid and protein metabolism support.\u003c\/li\u003e\n\u003cli\u003ePeople who prefer 1,000 mg double-strength tablets.\u003c\/li\u003e\n\u003cli\u003eVegan and vegetarian sports nutrition routines.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOW Sports","offers":[{"title":"Default Title","offer_id":47798516449443,"sku":"0025-EB-AVT","price":17.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5845\/5459\/files\/5db77ba4-e1eb-43d5-943f-c6ff0426527f.jpg?v=1782106237","url":"https:\/\/amazonvita.com\/products\/now-l-arginine-1000mg-double-strength-60-tablets","provider":"AmazonVita","version":"1.0","type":"link"}