Human contact allergy research

Safety of a preservative system containing 1,2-hexanediol and caprylyl glycol.

Cutaneous and ocular toxicology · 2009

What was studied

The abstract describes 200-subject repeat-insult patch tests of a 15% equal-parts 1,2-hexanediol/caprylyl glycol mixture in carbomer gel and a cosmetic formulation at use concentration. An aggregate unique sample count is not established.

Checked against the published abstract on Oct 1, 2026. Read the source ↗

Source text

Read the authors' abstract at the linked primary source.

Linked ingredients

1‚2-hexanediol Caprylyl Glycol