Humectant ingredient
Citrulline
A non-essential amino acid naturally occurring in watermelon rind. In the skin, citrulline is part of the natural moisturizing factor (NMF) and participates in the urea cycle. Used in skincare as a humectant and NMF-mimicking conditioning agent.
humectantskin-conditioning
Benefits
- ✓Natural amino acid and NMF component that attracts moisture to the skin
- ✓Part of the skin's own urea cycle pathway, supporting natural hydration
- ✓Contributes to a balanced electrolyte and amino acid microenvironment
No known watch-fors.
Compatibility
✓ Works well with
+ Glycine+ Arginine+ Sodium Hyaluronate
