Silanetriol
Reviewed by Emma · Last updated 18 Aug 2026
Silicone-derived synthetic ingredient | Helps improve skin hydration and may be used to enhance a formula’s aesthetics
Addresses
EWG Safety Score
What Is Silanetriol?
Silanetriol is a silicone-derived synthetic ingredient that helps improve skin hydration and may be used to enhance a formula’s aesthetics. Silanetriol is even more popular in hair care formulations, including conditioners where it contributes to a smooth, soft feel. It is sometimes combined with wheat protein to help improve the tensile strength of hair. Some studies show it offers thermal protection to hair.
Clinical Evidence & References
Published Research
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Journal of Cosmetic Dermatology, December 2018, ePublication [https://onlinelibrary.wiley.com/doi/abs/10.1111/jocd.12484]
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Journal of Thermal Analysis and Calorimetry, November 2011, pages 399-405 [https://link.springer.com/article/10.1007/s10973-011-1463-3]
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Journal of Cosmetic Dermatology, June 2008, ePublication [https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1473-2165.2008.00374.x]
How widely it's used
Regulatory information
Standardised cosmetic-ingredient identifiers used by regulators.
Show identifiers
- INCI Name
- SILANETRIOL
- EC Number
- 219-489-9
- Function
- Hair Conditioning
From the Clinic
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