Science
Mechanism of Action
Operates as a '3D hydration booster' by upregulating the expression of Aquaporin-3 (AQP3) proteins, which facilitate water and glycerol circulation through the epidermis. Simultaneously, it stimulates the synthesis of essential ceramides and cholesterol while boosting Natural Moisturizing Factors (NMF) like hyaluronic acid to lock in moisture at a cellular level.
Research
Clinical Evidence
High confidence1.5%
Key findings
- 01 In vivo testing of 1.5% pure concentration demonstrated a 127% surge in skin hydration levels 24 hours after application, alongside significant barrier reinforcement.
- 02 Clinical trials involving a 3% complex showed immediate and long-term increases in stratum corneum moisture content, resulting in visible improvements to skin smoothness over 30 days.
Transparency
Dusting Analysis
While often included in 'Aquaxyl' complexes at low total percentages, concentrations below 1% of the pure ingredient may provide surface humectancy without triggering the significant AQP3 protein expression or lipid synthesis required for true barrier restructuring.
The Formula
Formulation
Stability
Highly stable in aqueous solutions within the physiological pH range. It is hygroscopic and requires climate-controlled storage to prevent moisture absorption prior to formulation.
Synergies
- Xylitylglucoside
- Xylitol
- Glycerin
- Hyaluronic Acid
Conflicts
- Extreme heat over 135°C
- Strong oxidizing agents
Safety
Safety Profile
Assessed by the CIR in 2021; 1.5% represents the typical maximum pure concentration used in high-performance leave-on applications.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An essential ingredient for precision hydration that bridges the gap between surface moisture and long-term barrier resilience.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources