Whole Herb
TLC Identified
Free Sample

Ten-to-One Concentration — a stated herb-to-extract basis, with lighter 5:1 and heavier 20:1 options to choose from.

Aerial Parts Only — the whole herb is extracted, and TLC identification is recorded against reference material.

Ellagitannin Core — oenothein B sits at the centre of the polyphenol fraction, with no salicin anywhere in it.

Mixes into Aqueous Ethanol — no solubiliser required, which keeps tincture and glycolic formats simple.

Fine 80 Mesh Grain — blends evenly into loose and pressed powders without leaving dark specks.

Packed in Xi’an — double-lined 25 kg drums, with 1 kg foils for sampling before a full order.

Leave-On Skin Formats

Carries a botanical polyphenol fraction into serums and creams, usually well under one percent of the formula.

Scalp & Hair Systems

Suits tonics and shampoos already built on water and ethanol, where the extract needs no extra carrier.

Dry Powder Matrices

An 80 mesh grain that spreads through blends evenly and resists settling during transport.

Supplement Bases

Goes into capsule and sachet blends as one botanical component, subject to the rules of the target market.

Someone quoted us willow bark under this name. What is the difference?+

They are unrelated species. Willow bark comes from Salix in the Salicaceae and owes its behaviour to salicin; willowherb is Chamaenerion angustifolium in the Onagraceae and contains none of it. A specification written around salicin content tells you the supplier shipped bark, not this herb.

How do we verify the ratio without an assay number?+

Two ways. Identity is confirmed by TLC against botanical reference material, and the batch record carries the input-to-output weights behind the 10:1 claim. Ask for either document and we will send it with the sample.

What should we look for on the analytical side?+

Oenothein B is the recognised marker for Epilobium material: CAS 104987-36-2, C68H48O44, molecular weight 1569.08. This grade is not standardized to it, so treat any figure as lot-specific rather than as a floor you can rely on across orders.

Does the EU allow it in cosmetics and in supplements alike?+

The cosmetic route is settled: Epilobium Angustifolium Extract is listed in COSING under CAS 90028-31-2 with EINECS 289-821-5. Food and supplement use is a separate question answered market by market, so we send the documentation and leave the clearance decision to your regulatory team.

How is the drum stored, and how long does it keep?+

Seal it below 25 °C, away from daylight and damp. Left unopened, the material holds its specification for 24 months from the production date printed on the label.