Urea, Disodium Phosphate, Biotin, Citric Acid
✓ EU AllowedIdentification
CAS Number 57-13-6, 7558-79-4, 58-85-5, 77-92-9
Function & Classification
Primary Function Skin Conditioning
Secondary Functions Hair Conditioning
Category Skin Actives
Manufacturer Merck KGaA
EU Regulatory Status
Safety Profile
Skin Type Compatibility
Fungal Acne Safe ✓ Safe
No toxicology data available yet for this ingredient.
Check SCCS opinions or CIR reports for published safety assessments.
NOAEL · Dermal Absorption % · Sensitization
Formulation Guidelines
Solubility Temperature stability
Benefits Vitamin H; Special design for optimized biotin penetration; Improvement of skin’s natural barrier function; Anti-wrinkle; Skin smoothing; Promotes hair quality and vitality; Helps prevent premature hair loss and greying; Enhances nail strength and thickness
Suppliers & Documents
Merck KGaA 🇩🇪 Germany
Documents