Homosalate
3-3-5-Trimethylcyclohexyl salicylate
Major EU restriction, SCCS 2021 reduced to 0.5% from 10%; endocrine disruption concern; significant formulation challenge for EU-US dual-market brands
Function & Common Use
UV Filter (UVB)
UV Filter
Sunscreens
Synthetic
Concentration Limits
No formal limit
0.5% max EU (drastically reduced from 10% by SCCS 2021); 15% max US
15% (OTC sunscreen monograph)
No specific MFDS limit identified in source checked; verify if ingredient is used in a Korean functional cosmetic category
Baby restriction: Avoid in baby sunscreens
Pregnancy: Caution during pregnancy; systemic absorption demonstrated; precautionary avoidance.
Frequently Asked Questions
Is Homosalate safe to use in skincare?
Homosalate has a Medium concern rating. Major EU restriction, SCCS 2021 reduced to 0.5% from 10%; endocrine disruption concern; significant formulation challenge for EU-US dual-market brands
Is Homosalate allowed in India?
Homosalate is currently classified as "Permitted" under Indian cosmetics regulations. The maximum permitted concentration is No formal limit.
What is Homosalate used for in cosmetics?
Homosalate functions as: UV Filter (UVB). It is commonly found in: Sunscreens.
Is Homosalate safe for babies?
Homosalate has baby/child restrictions: Avoid in baby sunscreens. Avoid using products containing this ingredient on infants unless specifically formulated and labelled for baby use.
Regulatory Status
Regulated as a primary sunscreen active under TGA ARTG requirements when SPF claims are made; cosmetic use (non-SPF) subject to standard cosmetic framework
UV filter; may require Health Canada NPN registration if drug (sunscreen) claims are made; cosmetic use subject to Canada Consumer Product Safety Act
EU Annex: EU Annex VI
Identifiers
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