Keune has also revised its developer bottles, standardizing both Tinta and So Pure into a single bottle with clearer labeling. This transformation reduces confusion, improves workflow, and makes stock management in the salons easier. Notably, the formula and performance are not in any way different, so the professionals do not need to change their working approach. If you regularly use Keune color products, you may have noticed a change in the developer bottles. What used to be two clearly distinct bottle designs for Tinta and So Pure now appear nearly identical. For many stylists, this raises...