What it is:
Sebastian Professional SebMan The Boss Thickening Shampoo adds grip and texture, without the weight, with results that leave hair looking and feeling thicker.
What else you need to know:
The thickening shampoo features guarana extract and a stimulating scent of bergamot and pink pepper for a vibrant freshness.
Apply a small amount over wet scalp and hair.
Work up to a lather and rinse out completely.
