Padimate O
2-ethylhexyl 4-(dimethylamino)benzoate
PABA ester UV filter (OD-PABA); contact sensitizer in PABA-sensitive individuals; generates free radicals on UV exposure according to some studies; use has declined significantly in favor of newer filters; cross-reacts with PABA-sensitive patients.
Function & Common Use
UV Filter; Sunscreen
UV Filters
Sunscreens, SPF lip products (declining use in modern formulations)
Synthetic
Concentration Limits
8%
8%
8%
8%
Format restriction: None
Baby restriction: No
Pregnancy: No
IFRA: No
Frequently Asked Questions
Is Padimate O safe to use in skincare?
Padimate O has a Medium concern rating. PABA ester UV filter (OD-PABA); contact sensitizer in PABA-sensitive individuals; generates free radicals on UV exposure according to some studies; use has declined significantly in favor of newer filters; cross-reacts with PABA-sensitive patients.
Is Padimate O allowed in India?
Padimate O is currently classified as "Permitted" under Indian cosmetics regulations. The maximum permitted concentration is 8%.
What is Padimate O used for in cosmetics?
Padimate O functions as: UV Filter; Sunscreen. It is commonly found in: Sunscreens, SPF lip products (declining use in modern formulations).
Can Padimate O cause an allergic reaction?
Yes. Padimate O 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 Padimate O safe for babies?
Padimate O has baby/child restrictions: No. Avoid using products containing this ingredient on infants unless specifically formulated and labelled for baby use.
Regulatory Status
EU Annex: Annex VI (UV filter)
Identifiers
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