{"product_id":"grape-seed-extract-vitis-vinifera-proanthocyanidins-opc-60-95pct","title":"Grape Seed Extract (Vitis vinifera) – Proanthocyanidins (OPC) 60–95%","description":"\u003cdiv class=\"xk-product\"\u003e\n\u003ch2\u003eGrape Seed Extract (Vitis vinifera) – Proanthocyanidins (OPC) 60–95%\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eGrape Seed\u003c\/strong\u003e extract is produced from the seed \/ skin \/ leaf of \u003cem\u003eVitis vinifera\u003c\/em\u003e (Vitaceae family) and supplied as a standardized extract powder, standardized to \u003cstrong\u003eProanthocyanidins (OPC)\u003c\/strong\u003e. Available grades: \u003cstrong\u003e60%, 95%\u003c\/strong\u003e. Typical sourcing: France, Italy, Chile, China. For B2B formulation in nutraceuticals \u0026amp; supplements.\u003c\/p\u003e\n\u003cp class=\"xk-grades\" aria-label=\"Available grades\"\u003e\u003cspan\u003e60%\u003c\/span\u003e\u003cspan\u003e95%\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"xk-spec\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eBotanical name\u003c\/td\u003e\n\u003ctd\u003e\u003cem\u003eVitis vinifera\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon names\u003c\/td\u003e\n\u003ctd\u003eGrape seed, skin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlant family \/ part\u003c\/td\u003e\n\u003ctd\u003eVitaceae \/ Seed \/ skin \/ leaf\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMarker compound\u003c\/td\u003e\n\u003ctd\u003eProanthocyanidins (OPC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhytochemical class\u003c\/td\u003e\n\u003ctd\u003eFlavonoids › Proanthocyanidins (condensed tannins)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable grades\u003c\/td\u003e\n\u003ctd\u003e60%, 95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssay method\u003c\/td\u003e\n\u003ctd\u003eHPLC, UV-Vis spectrophotometry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePharmacopoeia \u0026amp; standards\u003c\/td\u003e\n\u003ctd\u003eUSP, Ph. Eur. (EP), EMA herbal monograph\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm\u003c\/td\u003e\n\u003ctd\u003eStandardized Extract\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eFrance, Italy, Chile, China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack sizes\u003c\/td\u003e\n\u003ctd\u003eSample (50 g), 250 g, 1 Kg, 5 Kg, 25 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf life \u0026amp; storage\u003c\/td\u003e\n\u003ctd\u003eTypically 24 months in sealed original packaging; store cool, dry and away from light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFormulation focus\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeart \u0026amp; Circulation\u003c\/li\u003e\n\u003cli\u003eAntioxidant \u0026amp; Healthy Ageing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustries\u003c\/h3\u003e\n\u003cp\u003eNutraceuticals \u0026amp; Supplements\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTraditional systems:\u003c\/strong\u003e European herbal tradition\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cp\u003eThe Technical Data Sheet and Safety Data Sheet (GHS format) can be downloaded from this page; the batch Certificate of Analysis is supplied on request. Confirm the assay method (HPLC, UV or gravimetric) on the CoA, as results differ between methods.\u003c\/p\u003e\n\u003cp class=\"xk-note\"\u003e\u003cem\u003eFor B2B formulation and research use. Statements have not been evaluated by the FDA or other regulators; this ingredient is not intended to diagnose, treat, cure or prevent any disease.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Extrakte","offers":[{"title":"60% \/ Sample (50 g)","offer_id":50920864907321,"sku":"AP1314-60-S50G","price":24.29,"currency_code":"USD","in_stock":false},{"title":"60% \/ 250 g","offer_id":50920864940089,"sku":"AP1314-60-250G","price":71.54,"currency_code":"USD","in_stock":false},{"title":"60% \/ 1 Kg","offer_id":50920864972857,"sku":"AP1314-60-1KG","price":141.74,"currency_code":"USD","in_stock":false},{"title":"60% \/ 5 Kg","offer_id":50920865005625,"sku":"AP1314-60-5KG","price":492.74,"currency_code":"USD","in_stock":false},{"title":"60% \/ 25 Kg","offer_id":50920865038393,"sku":"AP1314-60-25KG","price":2173.49,"currency_code":"USD","in_stock":false},{"title":"95% \/ Sample (50 g)","offer_id":50920865071161,"sku":"AP1314-95-S50G","price":33.74,"currency_code":"USD","in_stock":false},{"title":"95% \/ 250 g","offer_id":50920865103929,"sku":"AP1314-95-250G","price":99.89,"currency_code":"USD","in_stock":false},{"title":"95% \/ 1 Kg","offer_id":50920865136697,"sku":"AP1314-95-1KG","price":195.74,"currency_code":"USD","in_stock":false},{"title":"95% \/ 5 Kg","offer_id":50920865169465,"sku":"AP1314-95-5KG","price":681.74,"currency_code":"USD","in_stock":false},{"title":"95% \/ 25 Kg","offer_id":50920865202233,"sku":"AP1314-95-25KG","price":3023.99,"currency_code":"USD","in_stock":false}],"url":"https:\/\/extrakte.com\/products\/grape-seed-extract-vitis-vinifera-proanthocyanidins-opc-60-95pct","provider":"extrakte","version":"1.0","type":"link"}