Science
Mechanism of Action
Its sulfated phycocolloids form a protective barrier, binding to skin proteins to lock in moisture. Additionally, it neutralizes ROS and inhibits inflammatory mediators, providing robust antioxidant and anti-inflammatory action.
Research
Clinical Evidence
Medium confidence5%
Key findings
- 01 A 5% extract demonstrated significant moisturizing activity on human skin via barrier formation, shown by corneometer measurements.
- 02 Potent free radical scavenging activity was observed in DPPH assays, attributed to its rich phenolic and bioactive compound content.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Stable in aqueous solutions, best maintained in slightly acidic to near-neutral pH (4.5-6.5). Avoid highly alkaline conditions (pH > 9).
Conflicts
- High concentrations of electrolytes
- Cationic surfactants
Safety
Safety Profile
The CIR Expert Panel deems it safe as used in cosmetics, typically up to 5%. Higher concentrations may be employed in professional settings.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Ahnfeltia Plicata Extract is a valuable multi-functional ingredient, offering significant hydration, antioxidant protection, and soothing benefits across all skin types.
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