L-Carnosine Powder
Professional cosmetic ingredient — not a finished product.
Key Specs
| INCI |
Carnosine |
| CAS No. |
305-84-0 |
| Appearance |
White crystalline powder |
| Solubility |
Water-soluble |
| pH Guidance |
~5–7 preferred |
| Typical Usage |
0.1–1% |
Formulation Guide
- Add to water or cool-down phase
- Use chelators if formulating with metal ions
Applications
- Serums
- Eye creams
- Lotions
Troubleshooting
-
Clumping or poor dispersion? Increase shear or pre-disperse in glycerin.
-
Stability concerns? Respect pH/temperature limits; use chelators/antioxidants as needed.
-
Texture off? Adjust gums/electrolytes/solvents to tune viscosity.
Storage & Safety
Store tightly closed in a cool, dry place away from light and heat. For external use only. Patch test finished products before regular use.
