The Aromatica Rosemary Scalp Scaling Shampoo is formulated to do exactly that—and, per shoppers, it creates thicker hair by proliferating strands. $25 Buy on Amazon The Aromatica Rosemary Scalp ...

True to its title, the formula stars rosemary oil, which stimulates hair growth by improving scalp circulation. One shopper, who had experienced hairfall prior to trying the oil, said they ...

While applying the pure oil will probably be more effective, you can also put some drops of rosemary oil to your shampoo and let it sit on your scalp for a few minutes to see if the benefits apply ...