Science
Mechanism of Action
Primarily a humectant and film-former, its branched fructans (agavins, inulin) bind water in the stratum corneum and act as a prebiotic to modulate skin microbiota. Saponins contribute mild anti-inflammatory and antimicrobial properties.
Research
Clinical Evidence
High confidenceN/A
Key findings
- 01 Agave-derived fructans (0.5-2.0%) enhance skin barrier function by stimulating differentiation proteins and modulate skin microbiota.
- 02 High-molecular-weight polysaccharides (1.0-3.0%) provide immediate 'lifting' and smoothing of fine lines via film-forming properties.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Stable in aqueous solutions, but sensitive to extreme heat (>70°C) and strongly acidic environments (<pH 3.0), which can cause polysaccharide hydrolysis.
Conflicts
- Strong oxidizing agents
- High concentrations of electrolytes
- Strongly acidic environments (pH < 3.0)
Safety
Safety Profile
While not CIR-reviewed, agave-derived inulin is FDA GRAS for food, and cosmetic use is generally safe in leave-on products up to 10% concentration.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This multifaceted ingredient effectively hydrates, strengthens the skin barrier, and provides a visible smoothing effect, making it valuable for diverse skincare formulations.
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