{"product_id":"grape-seed-95-proanthocyanidins","title":"Grape Seed Extract (95% Proanthocyanidins)","description":"\u003cp data-start=\"42\" data-end=\"608\"\u003e\u003cstrong data-start=\"42\" data-end=\"88\"\u003eGrape Seed Extract (95% Proanthocyanidins)\u003c\/strong\u003e is a highly concentrated botanical ingredient derived from the seeds of \u003cem data-start=\"161\" data-end=\"177\"\u003eVitis vinifera\u003c\/em\u003e grapes. Standardized to an exceptional 95% proanthocyanidins (also called oligomeric proanthocyanidin complexes, or OPCs), this extract represents one of the most potent natural sources of plant-based antioxidants available. Proanthocyanidins are bioactive polyphenols known for their strong free-radical-scavenging capacity, often cited as being significantly more powerful than vitamins C and E in neutralizing oxidative stress.\u003c\/p\u003e\n\u003cp data-start=\"610\" data-end=\"1142\"\u003eThe grape seeds used in this extract are typically sourced as a byproduct of winemaking, then carefully processed using water or alcohol extraction methods to preserve their delicate polyphenol structure. The result is a fine, dark reddish-brown powder or encapsulated extract with high stability, excellent bioavailability, and broad systemic benefits. Because of its high standardization, a 95% proanthocyanidin extract delivers consistent potency and predictable physiological effects compared to lower-grade grape seed products.\u003c\/p\u003e\n\u003ch3 data-start=\"1144\" data-end=\"1156\"\u003eBenefits\u003c\/h3\u003e\n\u003cp data-start=\"1158\" data-end=\"1482\"\u003eOne of the primary benefits of grape seed extract lies in its \u003cstrong data-start=\"1220\" data-end=\"1246\"\u003eantioxidant protection\u003c\/strong\u003e. Proanthocyanidins help protect cells from oxidative damage caused by pollution, UV exposure, stress, and metabolic processes. This cellular defense supports healthy aging and may reduce cumulative oxidative burden throughout the body.\u003c\/p\u003e\n\u003cp data-start=\"1484\" data-end=\"1932\"\u003eGrape seed extract is especially valued for \u003cstrong data-start=\"1528\" data-end=\"1554\"\u003ecardiovascular support\u003c\/strong\u003e. Proanthocyanidins help maintain healthy blood vessels by strengthening capillary walls, supporting endothelial function, and promoting normal circulation. These effects contribute to healthy blood flow, vascular elasticity, and overall heart health. The extract is also known to support balanced cholesterol oxidation, an important factor in long-term cardiovascular wellness.\u003c\/p\u003e\n\u003cp data-start=\"1934\" data-end=\"2265\"\u003eAnother key benefit is \u003cstrong data-start=\"1957\" data-end=\"1994\"\u003eskin and connective tissue health\u003c\/strong\u003e. Proanthocyanidins stabilize collagen and elastin fibers, helping maintain skin firmness, elasticity, and hydration. This makes grape seed extract popular in beauty-from-within and anti-aging formulations. It may also support wound healing and overall tissue resilience.\u003c\/p\u003e\n\u003cp data-start=\"2267\" data-end=\"2656\"\u003eGrape seed extract also provides \u003cstrong data-start=\"2300\" data-end=\"2343\"\u003eimmune and inflammatory balance support\u003c\/strong\u003e. By modulating oxidative stress and supporting normal inflammatory responses, it helps the body adapt to physical stressors such as intense exercise or environmental challenges. Additionally, its antioxidant action supports eye health and cognitive function by protecting sensitive tissues from oxidative damage.\u003c\/p\u003e\n\u003ch3 data-start=\"2658\" data-end=\"2668\"\u003eDosage\u003c\/h3\u003e\n\u003cp data-start=\"2670\" data-end=\"3060\"\u003eA typical effective dosage of \u003cstrong data-start=\"2700\" data-end=\"2746\"\u003eGrape Seed Extract (95% Proanthocyanidins)\u003c\/strong\u003e ranges from \u003cstrong data-start=\"2759\" data-end=\"2784\"\u003e100 to 300 mg per day\u003c\/strong\u003e, depending on individual needs and desired outcomes. For general antioxidant and cardiovascular support, \u003cstrong data-start=\"2890\" data-end=\"2910\"\u003e100–150 mg daily\u003c\/strong\u003e is often sufficient. Higher intakes of \u003cstrong data-start=\"2950\" data-end=\"2972\"\u003e200–300 mg per day\u003c\/strong\u003e are commonly used for enhanced skin health, circulation, or increased oxidative stress.\u003c\/p\u003e\n\u003cp data-start=\"3062\" data-end=\"3480\"\u003eThe extract can be taken once daily or divided into two doses, preferably with meals to enhance absorption and minimize potential digestive discomfort. As with most polyphenol-rich supplements, consistent daily use over several weeks is recommended to experience full benefits. Always consult a qualified healthcare professional before combining grape seed extract with medications, particularly blood-thinning agents.\u003c\/p\u003e","brand":"Jarvis Nutrition","offers":[{"title":"$79.00","offer_id":43407845458003,"sku":null,"price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/8355\/5155\/files\/Yographtext-2026-02-10T135925.349.png?v=1770760778","url":"https:\/\/jarvisnutrition.com\/products\/grape-seed-95-proanthocyanidins","provider":"Jarvis Nutrition","version":"1.0","type":"link"}