{"product_id":"https-www-powerbody-eu-doctor-s-best-pure-l-arginine-powder-28549-html","title":"Pure L-arginine Powder - 300 Grams","description":"\u003cdiv class=\"product-description__content content-description\" id=\"product-description\"\u003e\n\u003ch2 class=\"product-description__header\"\u003eRead more about this product\u003c\/h2\u003e\n\u003cp\u003eWhat is Doctor’s Best L-Arginine Powder?\u003cbr\u003eDoctor’s Best L-Arginine Powder helps support athletic endurance and helps boost nitric oxide production. L-Arginine is a necessary precursor to creatine which helps supply energy to all of the cells of the body. L-Arginine also helps regulate blood pressure, helps improve cardiovascular health, helps support a healthy immune system, helps improve blood sugar regulation, and helps support brain health. This Doctor’s Best item contains no added colors, flavors, fillers, additives or unnecessary ingredients.\u003c\/p\u003e\n\u003cp\u003eHow does it work?\u003cbr\u003eL-Arginine is required to synthesize nitric oxide in the human body. Its main job is the signal the blood vessels to relax and expand. When the blood vessels dilate, they allow more blood, oxygen and nutrients to flow to the organs and muscles. Nitric oxide helps to product endothelial relaxation factor, which is needed by the arterial system for expansion and contraction with each heartbeat. Arginine-derived nitric oxide has been shown to help increase mental acuity, improve overall circulation, helps build muscle mass, increase muscle growth and improve endurance.\u003c\/p\u003e\n\u003cp\u003eWhy should I take Doctor’s Best L-Arginine Powder?\u003cbr\u003eL-Arginine is required to synthesize nitric oxide in the human body. Nitric oxide is a powerful neurotransmitter that helps blood vessels relax and also improves circulation. As you age, nitric oxide production falls. Studies show that an individual that is 40 years old is likely only making about half or less the amount of nitric oxide than they were at the age of 20. While L-Arginine can be found in many foods, the average daily intake only meets the minimum requirements to create the necessary amount of nitric oxide. Clinical studies have shown that that use of L-Arginine during exercise showed an improvement in anaerobic threshold (also known as lactate threshold) and ventilatory threshold (at which breathing becomes labored), which lowered oxygen cost during exercise and extended time to exhaustion during severe-intensity exercise. When you supplement with Doctor’s Best L-Arginine, you can work out longer as you achieve other health benefits.\u003c\/p\u003e\n\u003cp\u003eDoctor’s Best L-Arginine Powder helps support athletic endurance and helps boost nitric oxide production.\u003cbr\u003eL-Arginine is a necessary precursor to creatine which helps supply energy to all of the cells of the body.\u003cbr\u003eL-Arginine also helps regulate blood pressure, helps improve cardiovascular health, helps support a healthy immune system, helps improve blood sugar regulation and helps support brain health.\u003cbr\u003eThis Doctor’s Best item contains no added colors, flavors, fillers, additives or unnecessary ingredients.\u003cbr\u003eGluten Free, Non-GMO, Vegetarian, Vegan.\u003c\/p\u003e \u003cdiv class=\"facts-container\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cdiv class=\"tag-container\"\u003e\n\u003cimg alt=\"Gluten free\" data-pagespeed-url-hash=\"1810919066\" onload=\"pagespeed.CriticalImages.checkImageForCriticality(this);\" src=\"https:\/\/www.powerbody.eu\/skin\/frontend\/base\/default\/images\/tag\/gluten-free.png\" title=\"Gluten free\"\u003e\u003cimg alt=\"Non-GMO\" data-pagespeed-url-hash=\"204748423\" onload=\"pagespeed.CriticalImages.checkImageForCriticality(this);\" src=\"https:\/\/www.powerbody.eu\/skin\/frontend\/base\/default\/images\/tag\/non-gmo.png\" title=\"Non-GMO\"\u003e\u003cimg alt=\"Vegan\" data-pagespeed-url-hash=\"2948913791\" onload=\"pagespeed.CriticalImages.checkImageForCriticality(this);\" src=\"https:\/\/www.powerbody.eu\/skin\/frontend\/base\/default\/images\/tag\/vegan.png\" title=\"Vegan\"\u003e\u003cimg alt=\"Vegetarian\" data-pagespeed-url-hash=\"1947787142\" onload=\"pagespeed.CriticalImages.checkImageForCriticality(this);\" src=\"https:\/\/www.powerbody.eu\/skin\/frontend\/base\/default\/images\/tag\/vegetarian.png\" title=\"Vegetarian\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-description__ingredients ingredients-container-inner grouped-product content-description\" id=\"ingredients-container\"\u003e\n\u003ch2 class=\"product-description__header\"\u003eWhat is In\u003c\/h2\u003e\n\u003cdiv class=\"ingredients-label-container\"\u003e\u003cdiv class=\"label-page\" style=\"box-sizing: border-box; margin: 0; page-break-after: always;\"\u003e\n\u003cdiv class=\"label-block header\" style=\"box-sizing: border-box; margin-top: 0;\"\u003e\n\u003cdiv class=\"manufacturer-name bold-item\" style=\"box-sizing: border-box; font-weight: 900; margin-top: 0;\"\u003eDoctor's Best\u003c\/div\u003e\n\u003cdiv class=\"product-name bold-item\" style=\"box-sizing: border-box; font-weight: 900;\"\u003ePure L-Arginine Powder - 300g\u003c\/div\u003e\n\u003cdiv class=\"product-descriptive_name\" style=\"box-sizing: border-box;\"\u003eFood supplement in powder form, containing L-Arginine\u003c\/div\u003e\n\u003cdiv class=\"header-servings\" style=\"box-sizing: border-box; margin-top: 5pt; margin-bottom: 0;\"\u003e\n\u003cdiv class=\"header-nutrition-facts bold-item\" style=\"box-sizing: border-box; font-weight: 900;\"\u003eNutrition Facts\u003c\/div\u003e\n\u003cdiv class=\"header-serving-size\" style=\"box-sizing: border-box;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; font-weight: 900;\"\u003eServing Size:\u003c\/strong\u003e 1 Scoop (6g)\u003c\/div\u003e\n\u003cdiv class=\"header-serving-size\" style=\"box-sizing: border-box;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; font-weight: 900;\"\u003eServings Per Container:\u003c\/strong\u003e 50\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"label-block ingredients-list\" style=\"box-sizing: border-box; margin-top: 5px;\"\u003e\n\u003ctable style=\"box-sizing: border-box; width: 100%; border-spacing: 0px; margin-top: 0;\"\u003e\u003ctbody\u003e\n\u003ctr style=\"box-sizing: border-box;\"\u003e\n\u003cth style=\"box-sizing: border-box; text-align: left; font-weight: normal;\"\u003e \u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; text-align: left; font-weight: normal;\"\u003eAmount\u003cbr style=\"box-sizing: border-box;\"\u003ePer 100g\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; text-align: left; font-weight: normal;\"\u003eAmount\u003cbr style=\"box-sizing: border-box;\"\u003ePer Serving\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; text-align: left; font-weight: normal;\"\u003e%RI*\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ingredient\" style=\"box-sizing: border-box;\"\u003e\n\u003ctd class=\"ingredient-name\" style=\"box-sizing: border-box;\"\u003eL-Arginine HCl\u003c\/td\u003e\n\u003ctd class=\"weight-per-100\" style=\"box-sizing: border-box;\"\u003e100 g\u003c\/td\u003e\n\u003ctd class=\"weight\" style=\"box-sizing: border-box;\"\u003e6 g\u003c\/td\u003e\n\u003ctd class=\"rda\" style=\"box-sizing: border-box;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp style=\"box-sizing: border-box; margin: 5px 0 0; margin-bottom: 0;\"\u003e\u003cspan class=\"daily-value\" style=\"box-sizing: border-box; display: block; padding: 0 5pt;\"\u003e*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"label-block ingredients\" style=\"box-sizing: border-box; margin-top: 5px;\"\u003e\u003cp style=\"box-sizing: border-box; margin: 5px 0 0; margin-top: 0; margin-bottom: 0;\"\u003e\u003cstrong class=\"text-uppercase\" style=\"box-sizing: border-box; font-weight: 900; text-transform: uppercase;\"\u003eIngredients:\u003c\/strong\u003e L-Arginine HCl\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"label-block other-ingredients\" style=\"box-sizing: border-box; margin-top: 5px;\"\u003e\n\u003cstrong class=\"text-uppercase\" style=\"box-sizing: border-box; font-weight: 900; text-transform: uppercase; margin-top: 0; margin-bottom: 0;\"\u003eOther ingredients:\u003c\/strong\u003e None.\u003c\/div\u003e\n\u003cdiv class=\"label-block free-from\" style=\"box-sizing: border-box; margin-top: 5px;\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"label-block recommended-use\" style=\"box-sizing: border-box; margin-top: 5px;\"\u003e\u003cp style=\"box-sizing: border-box; margin: 5px 0 0; margin-top: 0; margin-bottom: 0;\"\u003e\u003cstrong class=\"text-uppercase\" style=\"box-sizing: border-box; font-weight: 900; text-transform: uppercase;\"\u003eRecommended use:\u003c\/strong\u003e Mix 1 scoop daily in beverage of choice, or as recommended by a nutritionally-informed physician.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"label-block warning\" style=\"box-sizing: border-box; margin-top: 5px;\"\u003e\u003cp style=\"box-sizing: border-box; margin: 5px 0 0; margin-top: 0; margin-bottom: 0;\"\u003e\u003cstrong class=\"text-uppercase\" style=\"box-sizing: border-box; font-weight: 900; text-transform: uppercase;\"\u003eWarnings:\u003c\/strong\u003e For adults only. Consult physician if pregnant\/nursing, taking medication, or have a medical condition. Do not use if you have a myocardial infarction or have established coronary artery disease. Keep out of reach of children. Non-GMO, Gluten Free, Soy Free, Vegan. Store in a cool dry place.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"label-block footer\" style=\"box-sizing: border-box; margin-top: 5px;\"\u003e\n\u003cdiv class=\"product-type\" style=\"box-sizing: border-box; margin-top: 0;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; font-weight: 900;\"\u003eUnit type:\u003c\/strong\u003e Powder\u003c\/div\u003e\n\u003cdiv class=\"product-weight\" style=\"box-sizing: border-box;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; font-weight: 900;\"\u003eNet weight:\u003c\/strong\u003e 375 g\u003c\/div\u003e\n\u003cdiv class=\"product-ean\" style=\"box-sizing: border-box;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; font-weight: 900;\"\u003eProduct EAN:\u003c\/strong\u003e \u003cspan class=\"ean\" style=\"box-sizing: border-box;\"\u003e753950003743\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-weight\" style=\"box-sizing: border-box;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; font-weight: 900;\"\u003eProduct ID (SKU):\u003c\/strong\u003e P28549\u003c\/div\u003e\n\u003cdiv class=\"product-country-of-origin\" style=\"box-sizing: border-box;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; font-weight: 900;\"\u003eCountry of origin:\u003c\/strong\u003e United States\u003c\/div\u003e\n\u003cdiv class=\"distributor\" style=\"box-sizing: border-box; margin-bottom: 0;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; font-weight: 900;\"\u003eImporter:\u003c\/strong\u003e Power Body Nutrition Ltd.\u003cbr style=\"box-sizing: border-box;\"\u003eUnit 11 Chessingham Park\u003cbr style=\"box-sizing: border-box;\"\u003eCommon Road, Dunnington,\u003cbr style=\"box-sizing: border-box;\"\u003eYork, YO19 5SE\u003cbr style=\"box-sizing: border-box;\"\u003eUnited Kingdom\u003cbr style=\"box-sizing: border-box;\"\u003eVAT Reg No. 940 5412 46\u003cbr style=\"box-sizing: border-box;\"\u003eCompany Reg. No. 6909822\u003cbr style=\"box-sizing: border-box;\"\u003e(+44) 01904 486 330\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Doctor's Best","offers":[{"title":"Default Title","offer_id":45756897984740,"sku":"753950003743","price":22.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0513\/8926\/8129\/files\/image_2026-03-11_69b13d3bcc7c2.jpg?v=1780455011","url":"https:\/\/misslamonique.co.uk\/products\/https-www-powerbody-eu-doctor-s-best-pure-l-arginine-powder-28549-html","provider":"Miss Lamonique","version":"1.0","type":"link"}