KOSE COSME DECORTE AQ Repair Essence Shampoo (250g / 800g) A serum-based shampoo that nourishes and refines the hair from within, leaving it deeply hydrated, smooth, and radiant — a 99% beauty serum formula that cleanses while caring like a treatment. Delicately scented with a fresh floral musky fragrance. [How to Use] Wet hair and scalp thoroughly, then apply an appropriate amount from scalp to ends. Massage the scalp gently with your fingertips, leave for 2–3 minutes, and rinse well. (Use about one 5 cm circle for short hair or two for semi-long hair.) Can be used daily. Functions as both shampoo and conditioner; using generously enhances results. For dry ends, follow with conditioner or treatment if desired.