{"id":33656,"date":"2026-04-28T14:04:10","date_gmt":"2026-04-28T14:04:10","guid":{"rendered":"https:\/\/docnutry.com\/shop\/l-arginine-500mg-250-capsules-now\/"},"modified":"2026-07-12T11:19:39","modified_gmt":"2026-07-12T11:19:39","slug":"l-arginine-500mg-250-capsules-now","status":"publish","type":"product","link":"https:\/\/docnutry.com\/en\/shop\/l-arginine-500mg-250-capsules-now\/","title":{"rendered":"L-Arginine – 500mg – 250 capsules – Now"},"content":{"rendered":"

L-Arginine – 500mg – 250 capsules – Now<\/strong><\/h2>\n

L-Arginine – 500mg – 250 capsules – Now<\/strong> is a dietary supplement<\/strong> based on L-arginine<\/strong> in free form, presented in capsules. L-arginine is an amino acid that participates in various metabolic pathways. In addition, it is involved in processes related to protein synthesis and the urea cycle. This product is intended for adults who wish to supplement their amino acid intake as part of an active lifestyle.<\/p>\n

What it is used for<\/strong><\/h3>\n

L-Arginine – 500mg – 250 capsules – Now<\/strong> is used as a source of L-arginine<\/strong>. In general, L-arginine participates<\/strong> in the production of nitric oxide<\/strong>, a mediator involved in vascular function. Therefore, it may help<\/strong> support nutrition associated with circulation<\/strong> and exercise performance<\/strong>, when included in a balanced diet. On the other hand, the response may vary between individuals, so use should take into account clinical context and usual medication.<\/p>\n

Composition or Main Features<\/strong><\/h3>\n
    \n
  • L-Arginine (free form)<\/strong>: 500 mg per capsule; 1,000 mg per 2-capsule serving.<\/li>\n
  • Suitable for vegetarians\/vegans<\/strong> and Kosher<\/strong> certified.<\/li>\n
  • Non-GMO<\/strong>.<\/li>\n
  • Not manufactured with wheat<\/strong>, gluten<\/strong>, soy<\/strong>, milk<\/strong>, egg<\/strong>, fish<\/strong>, shellfish<\/strong> or tree nut<\/strong> ingredients.<\/li>\n
  • However, it is produced in a facility that also processes these allergens.<\/li>\n<\/ul>\n

    In addition, the free form of L-arginine facilitates direct use as an available amino acid. In this way, the product allows supplementation with a defined dose per capsule.<\/p>\n

    Directions for use<\/strong><\/h3>\n

    Take 2 capsules<\/strong>, twice daily<\/strong>, between meals<\/strong>, with at least 240 ml<\/strong> of water or juice. Likewise, taking it between meals may support absorption in some people. Do not exceed the recommended daily dose, unless advised by a healthcare professional.<\/p>\n

    Important information<\/strong><\/h3>\n

    For adults only<\/strong>. Not recommended during pregnancy<\/strong> or breastfeeding<\/strong>. In addition, consult a doctor or pharmacist before use if you take medication, particularly antihypertensives<\/strong>, anticoagulants\/antiplatelet agents<\/strong> or antidiabetics<\/strong>, as interactions may occur. Therefore, people with low blood pressure<\/strong> should exercise caution.<\/p>\n

    In particular, avoid use in case of glaucoma<\/strong> or a history of herpes simplex<\/strong>, unless under medical guidance. Similarly, seek advice if you have asthma<\/strong>, kidney disease<\/strong> or cardiovascular<\/strong> history. However, do not use if you have had a myocardial infarction<\/strong> or if you have established coronary artery disease<\/strong>, unless advised by your doctor.<\/p>\n

    Therefore, discontinue use and seek advice if any undesirable effects occur. Store in a cool, dry place<\/strong> after opening. Dietary supplements do not replace a varied diet and a healthy lifestyle.<\/p>\n","protected":false},"excerpt":{"rendered":"

    L-Arginine – 500mg – 250 capsules – Now is an L-arginine supplement, an amino acid used to support nitric oxide production and circulation.<\/p>\n","protected":false},"featured_media":33657,"comment_status":"open","ping_status":"closed","template":"","meta":[],"pwb-brand":[],"product_brand":[3030],"product_cat":[1045],"product_tag":[2901],"class_list":["post-33656","product","type-product","status-publish","has-post-thumbnail","product_brand-now-foods","product_cat-vasodilator","product_tag-txt-us","first","instock","sale","featured","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\nL-Arginine - 500mg - 250 capsules - Now - DocNutry - Produtos Naturais<\/title>\n<meta name=\"description\" content=\"Compre aqui o seu L-Arginine - 500mg - 250 capsules - Now e a DocNutry - Produtos Naturais a sua Loja Online entrega em 24 a 48 H com Portes Gratis >40\u20ac de Pedido.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/docnutry.com\/en\/shop\/l-arginine-500mg-250-capsules-now\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L-Arginine - 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