Regulatory Status
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Safety Data
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Expert Verdict
Sulfur-containing compound — potential for discoloration if combined with metal ion–rich formulations; photostability should be verified; thiosalicylate allergy cross-reactivity screen recommended
Frequently Asked Questions
Is Tioxolone safe in cosmetics?
Sulfur-containing compound — potential for discoloration if combined with metal ion–rich formulations; photostability should be verified; thiosalicylate allergy cross-reactivity screen recommended The EU classifies Tioxolone as "permitted". Safety rating: GOOD.
Is Tioxolone allowed in the EU?
Tioxolone EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Tioxolone do in cosmetics?
Tioxolone functions as: Astringent, sebostatic (anti-sebum), antibacterial — used in acne and oily skin products. It is classified as a cosmetic ingredient in our database. CAS number: 4991-65-5.
What is the Margin of Safety for Tioxolone?
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
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Related Ingredients
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