WECOLOUR hair dye is 'as pure as possible' and completely safe to use during pregnancy and lactation. We do recommend that you first carry out an allergy test. Then test the dye on a small section of your hair first; hormones can cause the hair dye to turn out differently.

At WECOLOUR we have replaced the aggressive substances found in most hair dyes as much as possible with natural or mild alternatives. For example, there is no ammonia in WECOLOUR hair dye. WECOLOUR hair dye also contains no questionable substances such as PPD, resorcinol and silicones.