Skin & GutQuality & compliance
Hamamelis virginiana
Witch Hazel extract (Hamamelis virginiana) — Marker-standardised — Typical 5%–20% (HPLC). Soothing & demulcent fractions available. Bulk B2B supply, GMP & ISO 9001 certified, export-ready. Request a quote from Espíritu Empresarial.
Key active molecule — interactive 3D
Gallic acid
Real 3D structure · C7H6O5
Real 3-D structure of the marker compound — drag to rotate. Atom colours follow CPK convention.
Marker compound
Tannins (as pyrogallol; incl. hamamelitannin)
Marker is total tannins (pyrogallol). Leaf extract commonly std to 10% tannins; also offered as a 4:1-10:1 ratio extract. Bark is richer.
Typical market grade — your shipment’s exact value is certified on the batch COA.
Marker-standardised — Typical 5%–20% (HPLC). Soothing & demulcent fractions available.
Dry extract: water-soluble; suitable for RTD, topical emulsions & oral formulations.
Gut health; mucosal support; topical skincare; hair-care; soothing hydration formulations.
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.
