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Standardization: 90% by HPLC / UV-Spec
Part used : Stem
Gymnema sylvestre R
This extract is widely used in cosmetic
Resveratrol 20% — Polygonum cuspidatum (japanese knotweed) Size:100 g/3.5 Oz Standardization: 90% by HPLC /Resveratrol 20% Standardized Extract from Polygonum cuspidatum (japanese knotweed) A standardized resveratrol standardized to 20% by HPLC, extracted from high purity japanese knotweed (Polygonum cuspidatum) biomass. Engineered for B2B formulators working in cosmetic, antioxidant applications who require verifiable active content, consistent lot to lot performance, and complete regulatory documentation. Every batch ships with a dated Certificate of
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US$ 542.00
