CYTIDINE is graded A (Safe) by Expert·ING, based on COSING regulatory data.
CYTIDINE
Safety grade: A
Cytidine is a naturally occurring compound found in cells that helps support skin's natural renewal and repair processes. It works at a cellular level to maintain healthy, resilient skin.
Cytidine is used in skincare products to condition and protect the skin by supporting cellular health and helping to maintain the skin's natural moisture barrier and structural integrity.
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