{"product_id":"vitamin-c-buffered-500-ester-c-gold-90cap-biogena","title":"Vitamin C Buffered 500 (Ester-C® Gold) 90cap - Biogena","description":"\u003ch2\u003e Ester-C® Gold 90cap – \u003ca href=\"https:\/\/natureheals.pt\/collections\/biogena\" rel=\"noopener\" target=\"_blank\"\u003eBiogena\u003c\/a\u003e\n\n\u003c\/h2\u003e\n\n \u003cp\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" href=\"https:\/\/natureheals.pt\/collections\/biogena\" target=\"_blank\"\u003eBiogena\u003c\/a\u003e 's Ester-C® Gold contains Quercefit® quercetin phospholipid and citrus extract hesperidin\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e The patented \u003cstrong\u003eEster-C®\u003c\/strong\u003e raw material, in a high dosage of 650 mg (500 mg of vitamin C), with its recognized advantages of improved absorption thanks to the combination with L-threonate, 24-hour retention, and excellent tolerability, continues to be the cornerstone of this formula. The \"golden extra\" of this preparation is an innovation: the high-quality raw material \u003cstrong\u003eQuercefit®\u003c\/strong\u003e (quercetin phospholipid), premium \u003cstrong\u003eexGrape®\u003c\/strong\u003e grape seed extract with a standardized amount of proanthocyanidins (OPCs), and a citrus extract with the bioflavonoid \u003cstrong\u003ehesperidin\u003c\/strong\u003e .\u003c\/p\u003e\n\n \u003cp\u003e\u003cstrong\u003eEster-C® Gold\u003c\/strong\u003e , with its optimized formula, is our unadulterated, high-potency all-round classic, now refined to the latest scientific standards.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eClassic Vitamin C for the Immune System\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e Vitamin C is widely recognized for its beneficial effects on the immune system. However, its role goes much further: this water-soluble vitamin also contributes to the normal functioning of blood vessels through its role in collagen formation. It is also essential for the antioxidant protection system, helping to protect cells against oxidative stress and regenerate used vitamin E.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eBiogena Ester-C® Gold: Vitamin C with 24-hour effect\u003c\/strong\u003e\u003c\/p\u003e\n\n \u003cp\u003e\u003cstrong\u003eEster-C® Gold\u003c\/strong\u003e is a special, long-acting vitamin C complex that's gentle on the stomach and enriched with the vitamin C metabolite, \u003cstrong\u003eL-threonate\u003c\/strong\u003e . Thanks to this combination, vitamin C is better absorbed and remains longer in the cells of the immune system. Because it's non-acidic, this formula is also suitable for sensitive individuals.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003ePhysiological functions of vitamin C present:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Helps protect cells against oxidative stress and contributes to the regeneration of the reduced form of vitamin E\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Supports the normal functioning of the immune system\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Contributes to the formation of collagen, benefiting the skin, gums and blood vessels\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Increases iron absorption\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Helps reduce tiredness and fatigue \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/6940\/6280\/files\/Captura_de_ecra_2025-06-07_as_13.29.15.png?v=1749299390\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cem\u003e\u003cstrong\u003ePATENTS:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003e\n\n \u003ca href=\"https:\/\/www.indena.com\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/6940\/6280\/files\/quercefit-TM.png?v=1753202276\" alt=\"\" width=\"131\" height=\"50\"\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/breko.de\/en\/exgrape-grape-extracts\/\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/6940\/6280\/files\/exGrape_SEED_logo.png?v=1753201981\" alt=\"\" width=\"170\" height=\"43\"\u003e\u003c\/a\u003e\n\n\u003c\/h2\u003e\n\n \u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/biogena.com\/product-data-sheets\/Ester-C%C2%AE-Gold\/988esEster-CGold-Biogena.pdf\" target=\"_blank\"\u003e\u003cem\u003e\u003cstrong\u003eTECHNICAL SHEET\u003c\/strong\u003e\u003c\/em\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e \u003cem\u003ePackaging contains 90 capsules of 81g.\u003c\/em\u003e\u003c\/p\u003e","brand":"Biogena","offers":[{"title":"Default Title","offer_id":50964970733896,"sku":null,"price":49.09,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/6940\/6280\/files\/Ester-C_Oro_90_caps_-_Biogena.png?v=1753193674","url":"https:\/\/natureheals.pt\/en\/products\/vitamin-c-buffered-500-ester-c-gold-90cap-biogena","provider":"Nature Heals","version":"1.0","type":"link"}