Can CosmeLynk™ Hair Cream be used over chemical tint?
In most cases, this is no problem. However, to make sure, you can do a strand test before using CosmeLynk™ Hair Cream, to prevent an unpredictable and undesirable reaction occurring. In addition, if there is need to cover up new grey hair between permanent dye applications it is best to use CosmeLynk™ Hair Cream, thereby allowing a longer interval before the next chemical dye treatment is required.
In most cases, this is no problem. However, to make sure, you can do a strand test before using cosmeLYNK, to prevent an unforeseen or undesirable reaction occurring. In addition, if theres need to cover up new gray hair in between permanent dye applications it is best to use touch up dyes such as cosmeLYNK.
