I bought this at a hair salon six months ago. It's a product exclusively sold at hair salons. Pi Way Mist Extra Plus (Hair & Scalp Water) π way mist extra ＋ #Hair Mist Volume: 300ml Fragrance-free, colorant-free, oil-free, silicone-free Water-based series for beautiful hair and a healthy scalp Manufactured by Neway Japan Co., Ltd. 〇 How to use After towel-drying your hair or on dry hair, spray an appropriate amount (15-20 pumps) all over your hair and blend well. It is more effective when used after Pi Way Mist Extra.