Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Limited toxicological data; recent research identified catechin, quercetin, and kaempferol as active compounds with anti-acne potential against *C. acnes* ; insufficient pregnancy/breastfeeding data
Regulatory Flags
Frequently Asked Questions
Is Quercus Salicina Extract safe in cosmetics?
Limited toxicological data; recent research identified catechin, quercetin, and kaempferol as active compounds with anti-acne potential against *C. acnes* ; insufficient pregnancy/breastfeeding data The EU classifies Quercus Salicina Extract as "permitted". Safety rating: GOOD.
Is Quercus Salicina Extract allowed in the EU?
Quercus Salicina Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Quercus Salicina Extract do in cosmetics?
Quercus Salicina Extract functions as: Skin Conditioning. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned (species-specific; no unique CAS).
What is the Margin of Safety for Quercus Salicina Extract?
adequate The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.
Compliance Tools
Check Quercus Salicina Extract compliance across multiple jurisdictions:
Related Ingredients
Is Quercus Salicina Extract in Your Products?
Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free →Analyze Your Full Ingredient List
Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Quercus Salicina Extract in your formulation.