Core Functions and Advantages Convenient hair colouring, one wash and it will show up instantly Simple operation: no need for complicated mixing, just use it like normal shampoo, rubbing and lathering for a few moments to reveal the colour, even novices can easily get started. Natural colour development: Provide a variety of colours to choose from, the colour is natural and soft, avoiding the abruptness of traditional hair dyes. Mild formula, hair care and nourishmentBotanical extracts: Contains natural ingredients such as ginseng, angelica, he shou wu, etc. It nourishes the hair while colouring, reduces chemical irritation, and cares for the health of the scalp. Hypoallergenic design: Ammonia-free formula, with a fresh smell, reducing the risk of allergy, sensitive scalp can also be used without fear. Long-lasting colour protection and delayed fading Colour-fixing technology: Antioxidant ingredients are added to effectively slow down the fading of colour after dyeing and keep the hair colour bright and long-lasting. Repair Damage: For dry and frizzy hair after colouring and perming, it deeply repairs hair and restores softness and shine. Refreshing experience for both men and women Polar design: The packaging is simple and fresh, with neutral colours that suit both men and women's aesthetics. Refreshing texture: light and non-sticky after shampooing, suitable for all hair types, especially for oily or fine hair. Usage: After wet hair take appropriate amount of colouring shampoo on the palm and rub to lather. Apply evenly to hair and massage gently for 3-5 minutes. Rinse thoroughly and use with conditioner if necessary.