Allergic contact dermatitis from hydroxyacetophenone in an anti-wrinkle facial serum with flare-up reactions triggered by the repeated open application test.

What was studied

The indexed primary record names hydroxyacetophenone and exact CAS 99-93-4, rather than a different positional isomer. No abstract is available. Details beyond the title, indexed case-report classification and chemical identity remain unverified. A case report cannot estimate risk frequency.

Checked against the bibliographic record on Oct 1, 2026. Read the source ↗