Science
Mechanism of Action
It acts as a powerful humectant due to its high fructan content, attracting and retaining water in the skin's stratum corneum. Additionally, its steroidal saponins and flavonoids provide anti-inflammatory and antioxidant activity by reducing cytokines and scavenging free radicals.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Topical application of 10% hydroalcoholic extract significantly increased wound tensile strength and accelerated epithelialization in animal models.
- 02 1.0% W/V dry solid concentration proved safe and non-irritating in guinea pig cumulative irritation tests.
- 03 Formulations containing 0.1% to 60% of the extract were proposed for moisturizing, whitening, and inhibiting contact dermatitis.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Stable in weak acids and alkalis, but susceptible to degradation at very high temperatures and strong oxidative conditions. Store away from extreme heat to preserve polyphenol bioactivity.
Conflicts
- Strong oxidizing agents
- Strong acids (pH < 3.0)
- Strong bases (pH > 9.0)
Safety
Safety Profile
While CIR has not reviewed Agave Americana, processed cosmetic extracts are refined to remove irritants like calcium oxalate crystals and saponins found in raw sap, which can cause 'Agave Dermatitis'.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Agave Americana Leaf Extract is a valuable, well-tolerated ingredient offering significant hydration, soothing, and reparative benefits for various skin types.
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References
Sources