REF Hair colour limits the amount of chemicals used in the production of it’s products adding natural ingredients to enhance condition, shine and durability to our colouring system.
known for it’s healing and moisturizing properties, Aloe also brings
antibacterial and soothing ingredients to the scalp during the process.
LOW AMMONIAWith an average ammonia content of less than 2%, REF ensures proper lift and deposit ratios at any level of colour choice.
Thermus thermophilus – which is an effective, heat activated
antioxidant that protects the hair and scalp from both UV-A and UV-B