Science
Mechanism of Action
This protein is hypothesized to act on the skin primarily through two pathways: antioxidant activity and hydration. As a component of red algae, it is expected to help neutralize reactive oxygen species (ROS), thereby mitigating oxidative stress. Additionally, it may contribute to skin moisture levels by enhancing water retention, a property observed in related Gelidium extracts.
Research
Clinical Evidence
Low confidenceN/A
Key findings
- 01 An in vivo study on a 1% aqueous extract of Gelidium corneum (a related red algae species) demonstrated water retention and antioxidant properties. While this suggests potential benefits for red algae proteins, the findings are for an extract, not isolated Gelidium Pulchrum Protein.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Proteins derived from red seaweeds are generally water-soluble. While specific optimal pH for Gelidium Pulchrum Protein is not established, related protein extraction and precipitation processes indicate pH sensitivity, with activity spanning a broad range or requiring pH adjustments from alkaline conditions for stability.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Panel determined that insufficient data existed to conclude the safety of Gelidium Pulchrum Protein as of March 2021. Key data gaps included a lack of systemic toxicity information (e.g., oral toxicity, GRAS status) and sensitization data necessary for a comprehensive safety assessment.
Your Skin
Skin Compatibility
Our Assessment
Verdict
The current body of research provides only preliminary indications of benefits, with direct efficacy and safety data specifically for Gelidium Pulchrum Protein remaining insufficient for a definitive assessment.
Related
Similar Ingredients
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References
Sources