Science
Mechanism of Action
This ingredient functions as a humectant and emollient, utilizing its high polysaccharide content to form a protective film that reduces transepidermal water loss and stimulates collagen production. Its phenolic compounds and anthraquinones further deliver antioxidant protection and modulate inflammatory pathways.
Research
Clinical Evidence
High confidenceN/A
Key findings
- 01 At 1.0%-2.0%, aloe extracts serve as selective UV screening agents, effectively protecting against sunburn by absorbing erythemic rays.
- 02 At 1.6% (16mg/g), topical formulations demonstrated significant antioxidant and radical scavenging activity, supporting wound healing and anti-inflammatory responses.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The ingredient is highly temperature sensitive, with optimal stability at 27°C. Anthraquinones degrade above pH 6.7 and 40°C, potentially causing formula discoloration to yellow-brown.
Conflicts
- Strong oxidizing agents
- Alkaline environments (pH > 7.0)
- High heat (>40°C) during processing
Safety
Safety Profile
The CIR Expert Panel found insufficient data for Aloe arborescens specific safety conclusions in 2007. Industry standards mandate anthraquinone levels below 50 ppm to mitigate phototoxicity risks.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While demonstrating promising humectant, antioxidant, and UV screening properties, further comprehensive safety data is required by CIR for full endorsement, necessitating strict adherence to anthraquinone limits in formulations.
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