{"product_id":"polyphenols-4-echinacea-purpurea","title":"Polyphenols 4% Powder (Echinacea Extract) | Standardized Echinacea purpurea","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCommon names:\u003c\/strong\u003e Echinacea purpurea Polyphenols, Cichoric Acid-Rich Extract, Purple Coneflower Polyphenols, Caffeic Acid Derivatives, Echinacea purpurea Herb Extract\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBotanical source:\u003c\/strong\u003e \u003cem\u003eEchinacea purpurea (L.) Moench\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlant part:\u003c\/strong\u003e Aerial parts (herb)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey bio-active:\u003c\/strong\u003e Polyphenols 4%\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrade:\u003c\/strong\u003e Nutraceutical-grade\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eForm:\u003c\/strong\u003e Extract powder\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProcess:\u003c\/strong\u003e Aqueous or hydroalcoholic extraction from Echinacea purpurea aerial parts; total polyphenol content verified by HPLC (≥4%). Primary marker compound for E. purpurea is cichoric acid (a caffeic acid diester) — distinct from echinacosides which are the primary markers of E. angustifolia. Confirm cichoric acid content with supplier CoA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e Processed in India\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShelf-life:\u003c\/strong\u003e 18–36 months · below 25 °C (\u0026lt;60% RH) · tightly sealed\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDocumentation:\u003c\/strong\u003e Per-lot CoA and SDS with every order\u003c\/p\u003e\n\u003cp\u003eEchinacea purpurea Polyphenols 4% from Echinacea purpurea aerial parts is standardised to ≥4% total polyphenols by HPLC. The primary marker compound of E. purpurea is cichoric acid (a caffeic acid diester), distinct from echinacosides (E. angustifolia marker). Researched for immune support and antioxidant applications. Confirm cichoric acid content with supplier CoA. Raw material sourced from North America; processed in India. Per-lot CoA. See also: \u003ca href=\"\/es\/collections\/standardised-extracts\"\u003eStandardised Extracts →\u003c\/a\u003e · \u003ca href=\"\/es\/pages\/herbiq-compoundindex\"\u003eActive Compound Index →\u003c\/a\u003e\u003c\/p\u003e","brand":"Herbuno.Com","offers":[{"title":"100 G \/ 3.5 Oz","offer_id":52339631096091,"sku":null,"price":92.7,"currency_code":"USD","in_stock":true},{"title":"500 G \/ 17.6 Oz","offer_id":52347083686171,"sku":null,"price":216.3,"currency_code":"USD","in_stock":false},{"title":"1 Kg \/ 2.2 Lbs","offer_id":52339631128859,"sku":null,"price":309.0,"currency_code":"USD","in_stock":true},{"title":"5 Kg \/ 11 Lbs","offer_id":52339631161627,"sku":null,"price":1297.8,"currency_code":"USD","in_stock":true},{"title":"25 Kg \/ 55 Lbs","offer_id":52339631194395,"sku":null,"price":5562.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/4120\/1179\/files\/polyphenols-4-echinacea-purpurea_9ed6df0a-ef10-4333-a093-c15eaee278ee.png?v=1783538655","url":"https:\/\/herbuno.com\/es\/products\/polyphenols-4-echinacea-purpurea","provider":"Herbuno.Com","version":"1.0","type":"link"}