Science
Mechanism of Action
This ingredient functions primarily as a humectant, drawing moisture from the environment into the skin to enhance hydration and refine skin texture. It also provides emollient benefits, imparting a smooth and soft sensation. Beyond its direct skin benefits, it acts as an effective solvent and a viscosity-controlling agent within formulations.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
1,2,6-Hexanetriol exhibits stability under standard storage conditions. Its aqueous solutions maintain a stable pH between 4.0 and 7.5. Notably, its distinct lower polarity and higher molecular volume, when compared to glycerol, enable it to facilitate more stable mixtures and emulsions, particularly with non-polar ingredients, also functioning as a plasticizer.
Conflicts
- strong oxidizing agents
- acid anhydrides
- acid chlorides
Safety
Safety Profile
This ingredient is widely considered virtually non-toxic, demonstrating no significant systemic toxicity across multiple animal studies and administration routes. Rabbit skin application showed no adverse reaction. While 88.9% of GHS reports indicate it does not meet hazard criteria, 11.1% classify it as a mild skin, serious eye, or respiratory irritant. European classification as Xn (Harmful) reflects a cautious approach to minor potential health concerns, akin to glycerol. The FDA has approved its use.
Your Skin
Skin Compatibility
Our Assessment
Verdict
1,2,6-Hexanetriol is a valuable multi-functional ingredient that significantly boosts skin hydration and texture through its humectant and emollient actions, while also enhancing formulation stability and feel.
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References
Sources