Science
Mechanism of Action
This red algae extract operates as a potent antioxidant, effectively neutralizing oxidative stress to protect skin cells from environmental damage. It demonstrates anti-inflammatory properties by significantly reducing nitric oxide production, mitigating redness and irritation. Its targeted antimicrobial efficacy against *Cutibacterium acnes* positions it as a beneficial ingredient for managing blemish-prone skin. The extract also acts as a humectant, drawing moisture into the skin and contributing to re-mineralization. Moreover, it is known to stimulate cellular renewal, revitalize the complexion, strengthen skin fibers, and inhibit elastase, thereby supporting skin elasticity and offering anti-aging benefits. Potential photoprotective effects against UV rays have also been indicated.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Studies on a hydroethanolic crude extract of *Asparagopsis armata* exhibited high cell viability in HaCaT cells, showing 100.4% at 0.00001%, 98.5% at 0.0001%, and 89.7% at 0.001%. These concentrations also demonstrated anti-*Cutibacterium acnes* activity, antioxidant effects, and reduced nitric oxide production, indicating anti-inflammatory potential.
- 02 A polar extract of *Asparagopsis armata* displayed 43.20% inhibition of elastase activity at a concentration of 0.025%, suggesting its capacity to support skin elasticity and offer anti-aging benefits.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
For optimal stability, this ingredient should be stored at room temperature (23-25°C), avoiding exposure to extreme heat or cold. Freezing is not advised. Should cold temperatures cause a change in appearance, gently warm the product to 45-50°C and mix until its normal state is restored.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) lists 'Hydrolyzed Asparagopsis Armata Extract' as a skin protectant but indicates insufficient data for a comprehensive safety assessment. While the CIR has reviewed the non-hydrolyzed 'Asparagopsis Armata Extract', noting human dermal irritation and sensitization data, and certain organic fractions of the algae have shown cytotoxic effects at higher concentrations, specific 'safe as used' concentration limits for the hydrolyzed extract are not explicitly defined in the available research.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Hydrolyzed Asparagopsis Armata Extract is a valuable red algae derivative offering a broad spectrum of benefits, including antioxidant, anti-inflammatory, antimicrobial, and anti-aging properties, though further specific safety data for the hydrolyzed form would enhance its profile.
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