Wella Professionals Renew Activator Liquid Wella Professionals Renew Activator Liquid is a zero-damage colour reducer to adjust, change and correct undesired permanent hair colour results. It´s a gentle alternative to persulfate products to reduce undesired oxidative colour while respecting the natural hair melanin without lightening the natural hair colour. – Reduces undesired colour results. – Gently cleanses excessive oxidative colour in depth and tone. – Respects the natural hair structure. – Does not lighten the natural colour. – Optimises and prepares the hair for new colour. – Easy and reliable application. – Peroxide free, Persulfate free, Parfum free.
