Ingredient Directory
Low ConcernVegan

Tin Oxide

Stannic oxide / SnO2 / CI 77861

Safety Notes

White crystalline mineral used to enhance pearlescence of coated mica; EU Annex IV; low sensitization risk

Function & Common Use

Function

Colorant / Pearlescent Enhancer

Category

Colorant

Common In

Pearlescent makeup products nail lacquers

Origin

Mineral (synthetic)

Concentration Limits

India (CDSCO)

As per India schedule

EU Cosmetics Reg.

Annex IV limits

US FDA (21 CFR)

No specific 21 CFR cosmetic limit identified in source checked; EU limit reference: Annex IV limits

Korea (MFDS)

No specific MFDS limit identified in source checked; verify if ingredient is used in a Korean functional cosmetic category

Pregnancy: No specific restriction identified in source checked; standard cosmetic use

Frequently Asked Questions

Is Tin Oxide safe to use in skincare?

Tin Oxide has a Low concern rating from The Clean Sheet. White crystalline mineral used to enhance pearlescence of coated mica; EU Annex IV; low sensitization risk

Is Tin Oxide allowed in India?

Tin Oxide is currently classified as "Permitted" under Indian cosmetics regulations. The maximum permitted concentration is As per India schedule.

What is Tin Oxide used for in cosmetics?

Tin Oxide functions as: Colorant / Pearlescent Enhancer. It is commonly found in: Pearlescent makeup products nail lacquers.

TCS Assessment
Low Concern
Data Confidence
High
Based on peer-reviewed safety data, regulatory status, and expert review by The Clean Sheet panel.

Regulatory Status

India (CDSCO)
Permitted
EU
Permitted
US FDA
Permitted
Korea (MFDS)
Permitted
Australia (TGA)
Cosmetic ingredient; standard TGA cosmetic framework applies; no therapeutic goods listing required unless therapeutic claims are made
Canada (NHPID)
Not specifically listed as restricted cosmetic ingredient in NHPID source checked; standard Health Canada cosmetic notification applies

EU Annex: Annex IV

Identifiers

CAS18282-10-5
EC242-159-0

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