THSG (2,3,5,4′-Tetrahydroxystilbene-2-O-β-D-glucoside, CAS 82373-94-2) is the signature stilbene glycoside of Polygonum multiflorum (He Shou Wu), studied for antioxidant, anti-aging and hair-wellness applications — available in HPLC 50%–98% grades.
Physical & Chemical Properties
- INCI: Polygonum Multiflorum Root Extract / THSG
- CAS number: 82373-94-2
- Appearance: white to off-white powder
- Solubility: soluble in water, methanol and ethanol
- Molecular formula: C20H22O9
- Molecular weight: 406.38
- Source: Polygonum multiflorum root
- Purity: HPLC 50%–98%
Key Benefits for Formulation
- Anti-aging research: the signature He Shou Wu active
- Antioxidant: strong free-radical scavenging
- Hair-wellness: supports traditional hair-care positioning
- Multi-grade: 50%–98% for cost and quality targets
- Water-soluble: easy formulation
Main Applications
- Dietary supplements: anti-aging and hair-wellness formulas
- Herbal extracts: Polygonum multiflorum standardization
- Skin care: antioxidant actives
- Hair care: scalp and hair wellness products
- Research: stilbene bioactivity studies
Why Choose Our Bulk THSG?
- GMP manufacturing: full quality control from raw material to finished product
- Complete documentation: COA, SDS and heavy metal test reports available on request
- Flexible supply: multiple HPLC purity grades in stock, from R&D samples to mass production
- Export experience: reliable shipping to EU, North America, Australia and Middle East
Recommended Usage
Typical use in finished supplements 50–200 mg per serving (as extract) or as directed. Confirm regulatory status for your market.
FAQ About Wholesale THSG
What is the CAS number of THSG?
CAS 82373-94-2.
What is THSG?
2,3,5,4′-Tetrahydroxystilbene-2-O-β-D-glucoside, the signature stilbene glycoside of Polygonum multiflorum.
What purity grades are available?
HPLC 50%, 70%, 90%, 95%, 98% available in stock.
Is it water soluble?
Yes — soluble in water, methanol and ethanol.
What is it used for?
Anti-aging, antioxidant and hair-wellness supplement and cosmetic applications.
Is it the same as resveratrol?
No — THSG is a distinct stilbene glucoside from Polygonum multiflorum.
Do you provide COA and SDS?
Yes — COA, SDS and heavy metal test reports are available on request.
What is the shelf life?
Typically 24 months stored sealed in a cool, dry place.
Can I get samples?
Yes — trial samples available; terms negotiable with bulk orders.
What are your MOQ terms?
Flexible MOQ, discussed on inquiry.
Start Your THSG Bulk Order
Contact our sales team today for spec sheets, samples and bulk pricing — our technical team is ready to support your formulation development.