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← Research/Caprylyl Glycol

Caprylyl Glycol

Caprylyl Glycol
Also known as: 1,2-Octanediol · Octylene Glycol
PreservativeHumectantEmollient

A multitasking ingredient that preserves, hydrates, and softens in one.

Skin types
All types
Pore-clogging
Non-comedogenic
Use when
AM & PM
Concentration
0.3–1%
What it does

Caprylyl glycol is a diol derived from caprylic acid (found in coconut and palm oil). It functions as a preservative booster with mild antibacterial properties, a humectant that draws moisture, and an emollient that softens skin. It is commonly paired with phenoxyethanol and ethylhexylglycerin.

Benefits
  • Preservative booster — broadens antimicrobial coverage
  • Hydrates skin as a humectant
  • Softens and conditions as an emollient
  • Well-tolerated by most skin types
How to layer
☀️ Morning routine
Cleanser
Toner
Serum
Moisturiser
SPF
🌙 Evening routine
Cleanser
Toner
Serum
Moisturiser
Face Oil
As the last step in your routine
Good for
All skin
How to use

Used as a supporting ingredient. No special application needed.

Typical concentration: 0.3–1% in formulations