1,2-Hexanediol

💧 Humectant ↗🔒 Preservative ↗💦 Solvent ↗

A multifunctional glycol used in skincare as a humectant, solvent, and preservative booster. It helps attract moisture to the skin while also improving product stability by supporting the preservative system. It is commonly used in modern formulations as an alternative to higher levels of traditional preservatives.

🛡️

Safety: Generally well tolerated by most skin types.

🧴

Comedogenic rating(likelihood of clogging pores)

0/5 — Will not clog pores

✓ Does not disqualify fragrance-free, alcohol-free, SLS-free or paraben-free claims

Common names & aliases

Hexylene Glycol Derivative

Functions

💧 Humectant

Draws water into skin and helps retain moisture, keeping it hydrated and plump.

🔒 Preservative