Because doing it for the first time I want everyone to help me check. Ingredients Sulfate Free Shampoo Base (pH 7, Clear, Foaming) 20% Encapsulated Salicylic Acid (Liquid, Timed-Release, Wash-Off) 4.3% Mild Preserved Eco™ ( Preservative-Free ) 1% น้ำกลั่น 75.7% After mixing everything together, put ...