Science
Mechanism of Action
By functioning at an 11 kDa molecular weight, it provides a dual-action approach to skin density: it inhibits the degradative enzymes hyaluronidase and elastase which break down natural moisture and elasticity, while simultaneously stimulating the synthesis of collagen, elastin, and decorin to rebuild the skin's internal scaffold.
Research
Clinical Evidence
High confidence2%
Key findings
- 01 At 2%, ex-vivo testing demonstrated an 89% reduction in Hyaluronidase-2 expression and a 67% decrease in Elastase, significantly preserving hyaluronic acid and elastic fibers.
- 02 In-vitro analysis at 0.2% showed a 33% increase in collagen synthesis and an 11% improvement in fibroblast contractile force, enhancing skin firmness.
- 03 72-hour treatment at 0.3% significantly boosted the production of elastin and decorin within human fibroblast cultures.
Transparency
Dusting Analysis
Because measurable collagen increases are seen as low as 0.2%, many brands include it at 'label claim' levels (under 0.1%) where it functions only as a basic humectant rather than a regenerative active. For structural anti-aging, concentrations between 1% and 3% are required.
The Formula
Formulation
Stability
Exhibits exceptional thermal stability up to 120°C and maintains viscosity even in high-electrolyte environments, making it more robust than traditional polymers.
Synergies
- Hyaluronic Acid
- Peptides
- Retinoids
Conflicts
- High concentrations of strong cationic surfactants
Safety
Safety Profile
Classified as non-toxic and non-irritating; its molecular structure ensures it provides biological benefits without systemic absorption concerns.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A sophisticated polysaccharide that moves beyond simple hydration to actively protect and rebuild the skin's structural integrity.
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References
Sources