Polydatin 98% supplier specification
Nutrition BioTech is a bulk polydatin ingredient supplier and manufacturer, supplying polydatin (CAS 27208-80-6) at 98% minimum by HPLC, produced by extraction and purification from Polygonum cuspidatum root, for B2B nutraceutical and cosmetic formulation.
Polydatin is resveratrol 3-O-β-D-glucoside — a distinct chemical entity from resveratrol, not a synonym and not interchangeable with it on a milligram-for-milligram basis. Every lot ships with a Certificate of Analysis stating identity, HPLC assay and the assay basis.
| Ingredient name | Polydatin 98% |
|---|---|
| Synonyms | Piceid; trans-polydatin; trans-resveratrol 3-O-β-D-glucopyranoside; resveratrol-3-O-glucoside |
| CAS number | 27208-80-6 |
| Molecular formula | C20H22O8 |
| Molecular weight | 390.38 g/mol |
| Assay / purity | 98% minimum by HPLC, stated on the Certificate of Analysis for each lot. Other grades available on request. |
| Source / production route | Extraction and purification from Polygonum cuspidatum Sieb. et Zucc. root (Japanese knotweed). Plant part, extraction solvent and residual solvent limits stated on the specification sheet. |
| Appearance | White to off-white crystalline powder |
| Solubility | Water solubility is higher than that of the corresponding aglycone resveratrol; soluble in methanol, ethanol and DMSO. Dissolution and dispersion behaviour should be confirmed for the intended dosage form. |
| Relationship to resveratrol | Polydatin is the 3-O-glucoside of resveratrol (resveratrol CAS 501-36-0). The glucoside carries additional molecular weight, so equal weights of the two materials do not supply equal resveratrol-equivalent content. Label and formulation basis must be agreed before lock-down. |
| Typical applications | Capsules, tablets, powder blends, beverage and stick-pack formats, and topical cosmetic formulations for B2B manufacturing |
| Documentation | Certificate of Analysis, specification sheet, botanical identity, heavy metals, microbiological testing, residual solvents, pesticide residues, allergen statement, GMO statement, particle size data and stability data |
| Quality system | ISO 22000:2018, FSSC 22000, HACCP and GMP (certificates provided on request) |
| Supplier | Nutrition BioTech, 1601 W. Mission Blvd, Suite 103 (DL#29), Pomona, CA 91766, United States |
Polydatin 98%
Polydatin 98% for skin longevity, antioxidant and resveratrol-family formulations.
Why brands ask for it
Polydatin 98% gives brands a differentiated resveratrol-family story for antioxidant and skin-longevity formulas. It can be positioned as a clean polyphenol active with technical discussion around solubility, source and formulation fit.
Finished-product fit
Skin longevity, antioxidant wellness, resveratrol alternative, healthy aging. The strongest conversations start with format, serving size, documentation, and how the material behaves in the intended formula.
What makes the sample useful
- 98% purity
- Resveratrol-related but differentiated
- Potential water-solubility/formulation advantage
Before the sample ships
- Confirm is it different from resveratrol.
- Confirm source, identity, and supporting documentation.
- Confirm dissolution, dispersion, and the intended powder or granule format.
- Review serving-size logic and label-space fit.
- Review stability expectations and storage conditions for the finished format.
File Package
Ask for the material files that match your market, dosage form, and internal review process.
Available documents may include: COA / Specification / Allergen Statement / GMO Statement / Vegan Statement / Heavy Metals / Microbial Limits / Manufacturing Flow Chart / Residual Solvent / Country of Origin / Composition Statement.
Regulatory & Facility Support
Product-specific regulatory information may include Self-GRAS, NDI/NDIN, GRAS, ODI, or regulatory review notes, depending on the ingredient and target market.
Facility and quality system support may include Kosher, Halal, HACCP, ISO 22000, PCQI, c-GMP, NSF and other applicable certificates upon request.
