This is a Beyond Beauty product which means it has been sourced, tried and tested and finally declared one of the most new and innovative heroes out there. The No. 3 Hair Perfector from OLAPLEX is a weekly at-home treatment, not a conditioner, that reduces breakage and visibly strengthens hair, improving its look and feel. This global bestselling formula repairs damaged and compromised hair, strengthening and protecting its structure. It works to restore a healthy appearance and texture to the hair.£28 per 100.00ml