Thicken your fine strands with Bumble and bumble Thickening Shampoo. This shampoo contains volumizing wheat protein along with aloe. The combination is magicial. It gives dull flat hair nice body without looking frazzled. But, it won’t dry out your hair like most volume shampoos instead it leaves the hair soft and moisturized. I love it because it makes me look like I have healthy full hair with a soft shine.