Science
Mechanism of Action
Operates through a dual-action pathway: physically, it forms a protective triple-helix structure on the skin surface to block pollutants; biologically, it modulates immune responses by regulating cytokine production (reducing IL-1 and TNF-α) and stimulating natural DNA repair enzymes and dermal markers like CD117.
Research
Clinical Evidence
High confidence0.1%
Key findings
- 01 Concentrations of 0.01% demonstrated significant reduction in UV-induced inflammatory markers.
- 02 At 0.1%, clinical data shows enhanced antioxidant capacity and supported DNA repair mechanisms.
- 03 The AM3 glucomannan fraction is linked to increased reticular dermis depth and improved expression of structural markers CD117 and CD31.
Transparency
Dusting Analysis
Because this ingredient is active at incredibly low thresholds (0.01%), it is frequently included in formulas at 'label claim' levels. For significant DNA support and antioxidant stimulation, a concentration of at least 0.1% is recommended.
The Formula
Formulation
Stability
Thermally stable up to 80°C for short periods. Maintains integrity in neutral environments but sensitive to extreme pH levels.
Synergies
- UV Filters
- Antioxidants
- Soothing agents like Bisabolol
Conflicts
- Cationic polymers
- Extreme pH (<3.0 or >10.0)
Safety
Safety Profile
Derived from Torula yeast, which holds FDA GRAS status for food use. No sensitization was observed in testing up to 2%.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptional multi-tasking polysaccharide that provides both immediate protection and long-term structural repair when formulated at 0.1% or higher.
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References
Sources