AntioxidantQuality & compliance
Camellia sinensis
Green Tea extract (Camellia sinensis) — EGCG — Typical 45%–50% (HPLC). Polyphenols up to 95%. Decaffeinated (<1% caffeine) on request. Bulk B2B supply, GMP & ISO 9001 certified, export-ready. Request a quote from Espíritu Empresarial.
Key active molecule — interactive 3D
Epigallocatechin gallate
Real 3D structure · C22H18O11
Real 3-D structure of the marker compound — drag to rotate. Atom colours follow CPK convention.
Marker compound
Polyphenols / EGCG
Typically 90-95% polyphenols with 50% EGCG; can specify 50% EGCG or up to 98% polyphenols.
Typical market grade — your shipment’s exact value is certified on the batch COA.
EGCG — Typical 45%–50% (HPLC). Polyphenols up to 95%. Decaffeinated (<1% caffeine) on request.
Spray-dried water-soluble grades; alcohol-soluble polyphenol-rich grades.
Metabolic & weight-management; nootropic stacks; RTD beverages; skincare. Prop-65 compliance available.
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.
