Polygonum Cuspidatum Extract
Botanical Extract; Antioxidant; Skin Conditioning
No major cosmetic toxicity concern is established. Botanical Variability | Polyphenol concentration and other constituents vary with extraction method. Sensitization | Rare botanical sensitivity is possible, and direct ingredient-specific dermal safety data are limited.
Why Oh Daisey rates it this way
No major cosmetic toxicity concern is established. Botanical Variability | Polyphenol concentration and other constituents vary with extraction method. Sensitization | Rare botanical sensitivity is possible, and direct ingredient-specific dermal safety data are limited.
What it does
A botanical extract from Japanese knotweed, commonly used as a source of antioxidant polyphenols such as resveratrol.
How to read this rating
This rating reflects the Oh Daisey ingredient standard and the evidence currently available for cosmetic use. Product safety can also depend on concentration, exposure route, formulation, manufacturing quality, and individual sensitivity.
Sources
- 1 https://single-market-economy.ec.europa.eu/sectors/cosmetics/cosing_en https://www.cir-safety.org/
Found in Approved Products
This ingredient appears in 2 Oh Daisey Approved Products.
