Amy viette
Member
I have a client who is also my friend she is on medication for her thyroid well everytime we colour her hair is seems to never come out the way it should or if it does come out nice she will wash it and it's gone it fade so quickly if done some research and this isn't uncommon the hair can be brittle and become fine when the person has a thyroid condition the hormones etc, just wondering if anyone else had any experience with this and is there a colour product you recommend we currently trying to achieve a brightish purple. Iv previously used 55/65 wella but after one wash has become very wishy washy.