Aloe Barbadensis Leaf Extract
Ingredient Info
Aloe Barbadensis Leaf Extract is a concentrated extract derived from the inner gel of the aloe vera plant leaf. It's used in skincare products as a skin-conditioning agent to help soothe and hydrate the skin.
Benefits
- Soothing and anti-inflammatory properties
- Skin hydration and moisture retention
- Antimicrobial and antiviral activity
Potential concerns
- Products must contain less than 50 ppm anthraquinones (bitter yellow compounds from the leaf) to avoid phototoxicity and irritation
- High oral doses in animal studies showed reproductive toxicity and developmental effects; topical exposure at cosmetic concentrations is considered safe when properly purified
- Potential skin irritation in sensitive individuals, particularly if anthraquinone content is not properly controlled
Science: The Cosmetic Ingredient Review Expert Panel assessed aloe-derived ingredients as safe in cosmetics when used at low concentrations (≤0.1%) with anthraquinone levels controlled below 50 ppm. Safety concerns primarily relate to oral ingestion and high-dose exposure; topical application in properly formulated products shows a good safety profile.
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