| Active | Dihydromyricetin (DHM) Powder |
| Also known as | Ampelopsin |
| Purity | 98% (test: HPLC) |
| Latin name | Ampelopsis grossedentata |
| Appearance | White to off-white powder |
| Grade | Food grade |
| MOQ | 1 kg |
| Packaging | 1 kg bag / 25 kg drum, food-grade |
| Shelf life | 2 years, sealed, cool & dry |
| Origin | China |
Factory-direct
Self-produced with batch-level traceability — not trading-only. On-site audit welcome.
Standardized & documented
Held to defined specification lot-to-lot, with a Certificate of Analysis on every shipment.
Export-compliant
ISO / HACCP systems, HALAL / KOSHER, FDA registration and SC license (SGS reports on request).
Applications
Dietary supplements · Functional beverages · Capsule / tablet formats
Dihydromyricetin (DHM) Powder
Dihydromyricetin (DHM, ampelopsin) is a flavonoid standardized from vine tea (*Ampelopsis grossedentata*). Bolin supplies it factory-direct at 98% by HPLC as a food-grade ingredient for supplement and functional-beverage formulations, with a Certificate of Analysis per lot.
Representative limits — a lot-specific Certificate of Analysis is issued with every shipment.
| Parameter | Specification |
|---|---|
| Appearance | White to off-white powder |
| Assay (HPLC) | ≥ 98% |
| Loss on drying | ≤ 5.0% |
| Heavy metals | ≤ 10 ppm |
| Total plate count | ≤ 1000 cfu/g |
| Salmonella | Negative |
Questions buyers (and AI) ask.
Straight answers your quality and procurement teams can rely on.
What is the specification?
MOQ and samples?
Get your COA & sample pack.
Tell us the grade and quantity you need — we'll send the COA, spec sheet and a sample, typically within one business day.