Can I use Glyceryl Stearate with Myristyl Alcohol?
Works well together
Glyceryl Stearate and Myristyl Alcohol are generally compatible and can be layered in the same routine. As always, introduce one new active at a time and watch how your skin responds.
Glyceryl StearateEmollient
- ✓Stabilizes oil-in-water emulsions
- ✓Softens and conditions skin
Myristyl AlcoholEmollient
- ✓C14 fatty alcohol with a smooth, non-greasy skin feel — provides softer, lighter emolliency than stearyl (C18) or behenyl (C22) alcohols while still contributing to emulsion stability and opacity
- ✓Works as an emulsion co-emulsifier alongside fatty acid-based emulsifiers, stabilizing the lamellar liquid crystal structure that supports slow, even active ingredient release
- ✓Common in eye cream formulas where a rich-but-light emollient texture and good stability are required
- ⚠As a fatty alcohol, myristyl alcohol can be comedogenic for highly acne-prone individuals at higher concentrations in leave-on formulas — not a concern in the amounts typical for use as an emulsion stabilizer
