Strong estrogenic activity documented; EU restricted use significantly; more potent endocrine disruptor than Oxybenzone in some studies; primarily a structural precursor/UV stabilizer rather than active sunscreen filter today.
Function & Common Use
UV Filter; Sunscreen; UV absorber (primarily used as a stabilizer)
UV Filters
UV stabilizer in plastics and cosmetics; historically in sunscreens
Synthetic
Concentration Limits
As permitted
0.5% (restricted; primarily as UV stabilizer not as active sunscreen)
N/A
As permitted
Format restriction: Prohibited in leave-on products above 0.5% in EU; used primarily as UV absorber/stabilizer
Baby restriction: Yes
Pregnancy: Yes
IFRA: No
Frequently Asked Questions
Is Benzophenone-1 safe to use in skincare?
Benzophenone-1 has a High concern rating. Strong estrogenic activity documented; EU restricted use significantly; more potent endocrine disruptor than Oxybenzone in some studies; primarily a structural precursor/UV stabilizer rather than active sunscreen filter today.
Is Benzophenone-1 allowed in India?
Benzophenone-1 is currently classified as "Permitted" under Indian cosmetics regulations. The maximum permitted concentration is As permitted.
What is Benzophenone-1 used for in cosmetics?
Benzophenone-1 functions as: UV Filter; Sunscreen; UV absorber (primarily used as a stabilizer). It is commonly found in: UV stabilizer in plastics and cosmetics; historically in sunscreens.
Can Benzophenone-1 cause an allergic reaction?
Yes. Benzophenone-1 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 Benzophenone-1 safe for babies?
Benzophenone-1 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 VI (UV filter)
Identifiers
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