{"product_id":"l-arginine-sustained-immediate-release-1000mg-7089","title":"Doctor S Best L-Arginine - Sustained + Immediate Release","description":"\u003cscript type=\"text\/javascript\"\u003e\n        jQuery(document).ready(function ($) {\n            $(\".product-page\").on('change', 'select.description-select', function () {\n                var value = $(this).val();\n                if (!value) {\n                    return\n                }\n                var ingredientsContent = $(this).closest('div').find('.ingredients-label-container');\n                var factsContainer = $('.facts-container');\n                var tagContainer = $('.tag-container');\n                var ingredientsContainer;\n                ingredientsContent.hide().empty();\n                factsContainer.hide().empty();\n                tagContainer.hide().empty();\n                $.ajax(\"https:\/\/www.powerbody.de\/ingredients\/ingredients\/getProductSupplementFactsIngredients\/\", {\n                    type: 'POST',\n                    dataType: 'json',\n                    data: {\n                        product_id: value\n                    },\n                    success: function (data) {\n                        if (data.isActive) {\n                            ingredientsContainer = ingredientsContent;\n                        } else {\n                            ingredientsContainer = factsContainer;\n                        }\n                        ingredientsContainer.show().html(data.factsIngredients);\n                    }\n                });\n\n                $.ajax(\"https:\/\/www.powerbody.de\/powerbodycatalog\/product\/getProductTags\/\", {\n                    type: 'POST',\n                    dataType: 'json',\n                    data: {\n                        product_id: value\n                    },\n                    success: function (data) {\n                        tagContainer.show().html(data.content);\n                    }\n                });\n            });\n        });\n    \u003c\/script\u003e\n    \u003cdiv id=\"product-description\" class=\"product-description__content content-description\"\u003e\n                            \u003ch2 class=\"product-description__header\"\u003eMehr Informationen über das Produkt\u003c\/h2\u003e\n            \u003cp\u003eWhat is Doctor's Best Sustained Plus Immediate Release Arginine?\u003cbr\u003eDoctor's Best Sustained Plus Immediate Release Arginine promotes a healthy cardiovascular system, enhances healthy circulation and supports heart function. L-arginine has been shown to support the cardiovascular system, through its conversion to nitric oxide. Research suggests L-arginine supplementation may also have positive benefits on athletic performance. Two tablets of Doctor's Best Sustained Plus Immediate Release Arginine delivers 1000mg L-arginine in a bilayer tablet, with two tablets providing 500 mg of sustained release and 500 mg of immediate release L-arginine. This technology allows for enhanced blood levels of L-Arginine for a continuous period of up to 8 hours.\u003c\/p\u003e\n\u003cp\u003eHow does it work?\u003cbr\u003eOral L-arginine supplementation has been shown in clinical studies to support various aspects of cardiovascular health. A randomized double-blind placebo-controlled trial found that six weeks of L-arginine supplementation enhanced circulation and supported healthy heart function compared to placebo. The L-arginine effect was due to its role in NO production. Other clinical trials have shown that oral L-arginine supplementation contributes to enhanced exercise tolerance because of its ability to enhance cardiac circulation and vasodilation of blood vessels. L-arginine enrichment of the diet in healthy individuals was shown to support blood pressure already in the normal range. The overall results of these and other clinical trials showed that long-term administration of this amino acid significantly enhanced endothelial function.\u003c\/p\u003e\n\u003cp\u003eWhy take Sustained and Immediate Release Arginine?\u003cbr\u003eThe normal aging process in humans has been found to be associated with progressive changes in endothelial function (cells that line the inner surfaces of blood vessels). Research suggests that a major reason for these common changes associated with aging is reduced production or bioavailability of nitric oxide (NO) in vessels and tissues. L-arginine is a substrate for the enzyme nitric oxide synthase, required for the production of nitric oxide in the body. Nitric oxide is a substance critical for the maintenance of normal vascular function. NO mediates a number of physiological effects on the cardiovascular system, including supporting healthy endothelial function, enhancing cardiovascular health and displaying potent antioxidant properties against free radicals.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e                \u003cdiv class=\"facts-container\"\u003e\n                    \u003c\/div\u003e\n                                                \u003cbr\u003e\n                \u003cdiv class=\"tag-container\"\u003e\n                                    \u003cimg src=\"https:\/\/www.powerbody.de\/skin\/frontend\/base\/default\/images\/tag\/gluten-free.png\" title=\"Gluten free\" alt=\"Gluten free\"\u003e\n                \u003cimg src=\"https:\/\/www.powerbody.de\/skin\/frontend\/base\/default\/images\/tag\/non-gmo.png\" title=\"Non-GMO\" alt=\"Non-GMO\"\u003e\n                \u003cimg src=\"https:\/\/www.powerbody.de\/skin\/frontend\/base\/default\/images\/tag\/vegan.png\" title=\"Vegan\" alt=\"Vegan\"\u003e\n                \u003cimg src=\"https:\/\/www.powerbody.de\/skin\/frontend\/base\/default\/images\/tag\/vegetarian.png\" title=\"Vegetarian\" alt=\"Vegetarian\"\u003e\n                \u003c\/div\u003e\n                        \u003c\/div\u003e\n    \u003cdiv id=\"ingredients-container\" class=\"product-description__ingredients ingredients-container-inner grouped-product content-description \"\u003e\n                    \u003ch2 class=\"product-description__header\"\u003eProduktetikett\u003c\/h2\u003e\n                        \u003cdiv class=\"ingredients-label-container\"\u003e\n                            \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=\"product-name bold-item\" style=\"box-sizing: border-box; font-weight: 900; margin-top: 0;\"\u003eL-Arginine - Sustained + Immediate Release, 1000mg\u003c\/div\u003e\n\u003cdiv class=\"product-type bold-item\" style=\"box-sizing: border-box; font-weight: 900;\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-descriptive_name bold-item\" style=\"box-sizing: border-box; font-weight: 900;\"\u003eFOOD SUPPLEMENT with L-Arginine in Tablet Form\u003c\/div\u003e\n\u003cdiv class=\"product-content bold-item\" style=\"box-sizing: border-box; font-weight: 900; margin-bottom: 0;\"\u003e120 tablets\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 class=\"ingredients-list\" style=\"box-sizing: border-box; width: 100%; border-spacing: 0px; margin-top: 0; margin-bottom: 0;\"\u003e\n\u003ctbody style=\"box-sizing: border-box;\"\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;\"\u003eRecommended daily dose\n                        \n                            (2 tablets)\n                        \n                    \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 (as 500 mg immediate release and 500 mg sustained release from L-Arginine alpha-Keto-Glutarate)\u003c\/td\u003e\n\u003ctd class=\"weight\" style=\"box-sizing: border-box;\"\u003e1000 mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"label-block ingredients\" style=\"box-sizing: border-box; margin-top: 5px;\"\u003e\n\u003cp class=\"ingredients\" style=\"box-sizing: border-box; margin: 5px 0 0; margin-top: 0;\"\u003e\u003cstrong class=\"text-uppercase\" style=\"box-sizing: border-box; font-weight: 900; text-transform: uppercase;\"\u003eIngredients:\u003c\/strong\u003e L-Arginine, emulsifier: microcrystalline cellulose, cellulose gel; carrier: fatty acids; anti-caking agents: silicon dioxide, magnesium salts of fatty acids; thickener: sodium carboxymethyl cellulose, cellulose gum; glazing agent: hydroxopropyl methylcellulose (coating).\u003c\/p\u003e\n\u003cp class=\"product-free-from\" style=\"box-sizing: border-box; margin: 5px 0 0; margin-bottom: 0;\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"label-block free-from\" style=\"box-sizing: border-box; margin-top: 5px;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"label-block contraindication\" style=\"box-sizing: border-box; margin-top: 5px;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"label-block recommended-use\" style=\"box-sizing: border-box; margin-top: 5px;\"\u003e\n\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 Take 2 tablets daily, away from food.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"label-block recommended-portion\" style=\"box-sizing: border-box; margin-top: 5px;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"label-block warning\" style=\"box-sizing: border-box; margin-top: 5px;\"\u003e\n\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 Food supplements should not be used as a substitute for a varied diet. Keep out of reach of young children. Recommended daily dose should not be exceeded. Consult your physician before using this product if you are pregnant, lactating, have a medical condition, on prescription medications, or other supplements that may lower blood pressure while taking in concomitant with this product. Not for use by individuals under the age of 18 years. This product is not intended to diagnose, treat, cure or prevent any disease. Store in a cool dry place.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"label-block storage-info\" style=\"box-sizing: border-box; margin-top: 5px;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"label-block footer\" style=\"box-sizing: border-box; margin-top: 5px;\"\u003e\n\u003cdiv class=\"distributor\" style=\"box-sizing: border-box; margin-top: 0;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; font-weight: 900;\"\u003eImporter:\u003c\/strong\u003e Power Body Nutrition Ltd. Unit 11 Chessingham Park Common Road, Dunnington, York, YO19 5SE United Kingdom VAT Reg No. 940 5412 46 Company Reg. No. 06909822 (+44) 01904 486 330\u003c\/div\u003e\n\u003cp style=\"box-sizing: border-box; margin: 5px 0 0;\"\u003e\n\u003cstrong class=\"uppercase\" style=\"box-sizing: border-box; font-weight: 900;\"\u003eBest before end: \u003c\/strong\u003e\n\u003cspan style=\"box-sizing: border-box;\"\u003esee print\u003c\/span\u003e\n\u003c\/p\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 \/ Brand:\u003c\/strong\u003e\n         United States of America \/ Doctor's Best\n    \u003c\/div\u003e\n\u003cdiv class=\"ean\" style=\"box-sizing: border-box; margin-bottom: 0;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; font-weight: 900;\"\u003eEAN:\u003c\/strong\u003e 753950002005\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e","brand":"Doctor S Best","offers":[{"title":"Default Title","offer_id":58723596697864,"sku":"753950002005","price":33.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/6750\/8232\/files\/image_2026-03-09_69aeaad1e1985.jpg?v=1793012260","url":"https:\/\/www.am2pm.ch\/it\/products\/l-arginine-sustained-immediate-release-1000mg-7089","provider":"am2pm.ch","version":"1.0","type":"link"}