Hexylresorcinol
Professional cosmetic ingredient — not a finished product.
Key Specs
| INCI |
4-Hexylresorcinol |
| CAS No. |
136-77-6 |
| Appearance |
White to off-white solid |
| Solubility |
Low water solubility; soluble in glycols/alcohols |
| pH Guidance |
Broad once solubilized |
| Typical Usage |
0.05–0.5% |
Why formulators like it
- Advanced brightening support
Formulation Guide
- Dissolve in PG/1,3-BG or oil phase before emulsifying
- Use solubilizers for clear toners/serums
- Avoid eye area
Applications
- Serums
- Creams
- Targeted treatments
Troubleshooting
-
Clumping or poor dispersion? Pre-disperse in glycerin or mix under higher shear.
-
Stability concerns? Use chelators/antioxidants and respect pH/temperature limits.
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Texture too thick/thin? Adjust gums, electrolytes, or solvent ratios.
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.
