EU Annex III restrictions; endocrine disruption concern (thyroid); thyroid hormone interference in rodents; hair dye use (oxidation hair colour); used in cosmetics requires labelling 'for professional use only' at certain concentrations; pregnancy caution
Function & Common Use
Active (anti-dandruff / brightening) / Hair Dye
Active Ingredient
Hair colour products some antidandruff products brightening (limited cosmetic use)
Synthetic
Concentration Limits
India: check CDSCO
EU Annex III: 0.5% leave-on (non-rinse; with labelling); hair dyes: separate restrictions
No specific 21 CFR cosmetic limit identified in source checked; EU limit reference: Yes
0.5% (hair dye; restricted)
Format restriction: Rinse-off preferred
Baby restriction: Pregnancy/nursing: avoid
Pregnancy: Caution during pregnancy; CMR Category 2 reproductive toxicant.
Frequently Asked Questions
Is Resorcinol safe to use in skincare?
Resorcinol has a High concern rating. EU Annex III restrictions; endocrine disruption concern (thyroid); thyroid hormone interference in rodents; hair dye use (oxidation hair colour); used in cosmetics requires labelling 'for professional use only' at certain concentrations; pregnancy caution
Is Resorcinol allowed in India?
Resorcinol is currently classified as "Permitted" under Indian cosmetics regulations. The maximum permitted concentration is India: check CDSCO.
What is Resorcinol used for in cosmetics?
Resorcinol functions as: Active (anti-dandruff / brightening) / Hair Dye. It is commonly found in: Hair colour products some antidandruff products brightening (limited cosmetic use).
Can Resorcinol cause an allergic reaction?
Yes. Resorcinol has an allergen flag (Yes). If you have sensitive skin or known fragrance/contact allergies, patch-test products containing this ingredient before full use.
Is Resorcinol safe for babies?
Resorcinol has baby/child restrictions: Pregnancy/nursing: avoid. Avoid using products containing this ingredient on infants unless specifically formulated and labelled for baby use.
Regulatory Status
OTC drug in some concentrations
Cosmetic ingredient; standard TGA cosmetic framework applies; no therapeutic goods listing required unless therapeutic claims are made
Not specifically listed as restricted cosmetic ingredient in NHPID source checked; standard Health Canada cosmetic notification applies
EU Annex: Annex III
Identifiers
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