PPG-13 is graded A (Safe) by Expert·ING, based on COSING regulatory data.
PPG-13
Safety grade: A
PPG-13 is a synthetic moisturizing ingredient made in the laboratory. It works as a humectant that helps skin retain water and stay soft and smooth.
This ingredient conditions and softens the skin by helping it retain moisture, making the skin feel smoother and more hydrated.
Graded using: COSING.
Last verified: May 26, 2026
Other Skin Conditioning ingredients
- TOCOPHEROL — Grade A
- PROPYLENE GLYCOL — Grade A**
- XANTHAN GUM — Grade A
- DIMETHICONE — Grade A
- TOCOPHERYL ACETATE — Grade A
- PANTHENOL — Grade A
- CAPRYLYL GLYCOL — Grade A
- ETHYLHEXYLGLYCERIN — Grade A