1.Active Ingredient INCI:Salicylic acid 2.CAS: 69-72-7 3.Appearance:Viscous, transparent Nano Concentrates 4.Active Ingredient Content:10% 5.Package:1kg,5kg,10kg When used in conjunction with other skin care ingredients,salicylic acid, can improve skin absorption of the active ingredient. Salicylic acid is a keratolytic agent,not only has the function of Exfoliating,but have Antibacterial function. Ti can soften keratin,help fight dry skin. Application:Acne Products,oil-control products,skin whitening Applications: Skin lightening products, skin depigmenting products, skin rejuvenation products, anti-aging products, anti-wrinkle products, anti-acne products 5kg/drum