AntioxidantQuality & compliance
Ribes nigrum
Black Currant extract (Ribes nigrum) — Anthocyanins — 25% by HPLC. Bulk B2B supply, GMP & ISO 9001 certified, export-ready. Request a quote from Espíritu Empresarial.
Key active molecule — interactive 3D
Cyanidin
Real 3D structure · C15H11O6
Real 3-D structure of the marker compound — drag to rotate. Atom colours follow CPK convention.
Marker compound
Anthocyanins
25% anthocyanins is the standard grade; 20% and 30% grades also widely offered.
Typical market grade — your shipment’s exact value is certified on the batch COA.
Anthocyanins — 25% by HPLC.
Water-soluble spray-dried powder; food and supplement grades.
Antioxidant and eye-health supplements, functional foods, beverages, and nutraceuticals.
We manufacture to your target — tell us the marker spec, grade and volume and we’ll build it to order.
Certificate of Analysis
Get the latest batch Certificate of Analysis with full standardisation, heavy-metals and microbial data. Sent to your work email within 24 hours.
