Brand from Japan: IKUE. The ikue Total 4 Step Hair Care series is a professional salon-inspired hair care system designed to replenish the essential elements hair naturally needs — moisture, oils (lipids), and proteins (keratin) — through four progressive care steps.The series allows customized combinations based on hair condition and damage level, from low-damage to heavily damaged hair, helping you achieve your ideal hair texture and finish.Step 1: Base Care.Triple Moisture Care.Base Care Shampoo.Key Ingredients: Collagen / Hyaluronic Acid / Lipidure®.Healthy, beautiful hair begins with a healthy scalp.This gently cleansing shampoo removes impurities while moisturizing both the scalp and hair, helping maintain a balanced scalp environment. In addition, hydrophobic conditioning ingredients prepare the hair surface, allowing treatments to adhere more effectively.Fragrance: Blanche Bouquet Scent.