Propanediol
1,3-PropanediolZemea
Good
Safe Pores
0/5
Irritancy
0/5
FA Safe
✅ Yes
Pregnancy
✅ Safe
Vegan
❌ No
Science & Benefits
Propanediol is a corn-derived glycol used as a high-purity humectant and solvent. It is chemically identical to petroleum-derived versions but offers a significantly better skin feel—silky, non-sticky, and weightless. It is zero-comedogenic. It is the 'bulletproof' alternative to propylene glycol for sensitive acne-prone individuals, serving as an excellent delivery vehicle for active ingredients without the risk of solvent-induced irritation.
Safety Alerts
🥩
Non-Vegan: This ingredient is typically derived from animal sources (e.g. beeswax, lanolin, carmine).