Thuya Permanent Gel Step 1
FOR PROFESSIONAL USE ONLY
Thuya Permanent Gel Step 1 | 15ml
Step 1. Permanent gel Thuya Professional Line 15 ml.
What it does: softens the hairs, opens hair cuticles.
The chemical process breaks down the bonds within each hair, allowing them to move into a new shape.
Odor during the procedure is the release of sulfur-hydrogen and is absolutely normal for such procedures in accordance with chemical processes.