Eucalyptol

INCI Name: Eucalyptol (also known as 1,8-cineole, C₁₀H₁₈O)
Source: from Eucalyptus leaves.
Color: Clear to pale yellow.
Solubility: Soluble in alcohol and oils.
Uses: Clears the scalp, fights dandruff, and provides a refreshing cooling effect
Eucalyptol (also known as 1,8-cineole, C₁₀H₁₈O) is a natural monoterpenoid ether. It is a clear, colorless liquid with a fresh, camphor-like odor and a cooling taste.

Key Technical Properties & Sources
- Primary Source: It is the chief constituent of Eucalyptus essential oil, making up up to 70–90% of its volume. It is also found in rosemary, tea tree, sage, and bay leaves.
- Functionality: It acts as a powerful penetration enhancer, modifying the skin's lipid structure to improve the delivery of active ingredients.
- Benefits: It exhibits strong anti-inflammatory, antiseptic, and cooling properties, making it highly effective in reducing tissue inflammation and neutralising odors. Applications
- Topical Active Sprays & Cosmetics: Extensively used in personal care formulations for treating inflammation and managing odors.
- Oral Care: A common ingredient in commercial mouthwashes, toothpastes, and cough drops for its antimicrobial action against oral pathogens