Strong respiratory and skin sensitizer; causes occupational asthma; EU requires warning label on products containing glutaral; not recommended for products that can be inhaled (no aerosols); declining use in cosmetics due to sensitization concerns.
Function & Common Use
Preservative, Biocide, Nail hardener
Preservatives
Nail hardeners, hair care products; also medical/industrial disinfectant
Synthetic
Concentration Limits
0.1%
0.1% (as preservative); must not be used in aerosol sprays; EU warning label required: 'Contains glutaraldehyde'
None specific for cosmetics (GMP); 2% in disinfectants
0.1%
Format restriction: EU: not to be used in aerosol products; mandatory label warning 'Contains Glutaral'; skin sensitizer requiring warning on packaging
Baby restriction: Yes
Pregnancy: No
IFRA: No
Frequently Asked Questions
Is Glutaral safe to use in skincare?
Glutaral has a High concern rating. Strong respiratory and skin sensitizer; causes occupational asthma; EU requires warning label on products containing glutaral; not recommended for products that can be inhaled (no aerosols); declining use in cosmetics due to sensitization concerns.
Is Glutaral allowed in India?
Glutaral is currently classified as "Restricted" under Indian cosmetics regulations. The maximum permitted concentration is 0.1%.
What is Glutaral used for in cosmetics?
Glutaral functions as: Preservative, Biocide, Nail hardener. It is commonly found in: Nail hardeners, hair care products; also medical/industrial disinfectant.
Can Glutaral cause an allergic reaction?
Yes. Glutaral 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 Glutaral safe for babies?
Glutaral has baby/child restrictions: Yes. Avoid using products containing this ingredient on infants unless specifically formulated and labelled for baby use.
Regulatory Status
EU Annex: Annex V (permitted preservative) with strict restrictions
Identifiers
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