Science
Mechanism of Action
This terpene alcohol demonstrates a dual mechanism by inhibiting microbial proliferation and neutralizing oxidative stressors, thereby enhancing the integrity and shelf-life of a product. It undergoes dermal absorption, with a notable fraction capable of brief retention within the epidermis, dermis, and subcutaneous tissues. Furthermore, some terpene alcohols, including Tetrahydrolinalool, may exhibit a penetration-enhancing effect for other compounds in vitro.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Tetrahydrolinalool exhibits good stability, surpassing that of Linalool, and is extensively utilized in formulations with alkaline pH values. For optimal stability, it should be stored in a cool, dry environment (10-25°C or 50-77°F), kept tightly sealed to prevent oxidation and evaporation, and protected from excessive moisture, air exposure, and direct UV light.
Conflicts
- strong acids
- strong bases
- oxidizing agents
Safety
Safety Profile
While typically regarded as non-irritating to human skin at concentrations commonly encountered by consumers, cases of sensitization have been documented, primarily in individuals with pre-existing dermatitis. It has also been reported to cause skin irritation, serious eye irritation, and may induce an allergic skin reaction. The SCCS indicates a deficit of human contact allergy data for this substance. It is designated as GRAS by the FDA for specific food additive uses.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Primarily valued for its antimicrobial and antioxidant properties in product formulation, Tetrahydrolinalool offers limited direct skin benefits, and moderate caution is advised due to reported potential for irritation and sensitization in susceptible individuals.
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References
Sources