Want results you can run your hands through? Try this shampoo formulated with dermatologists using saw palmetto and other thickening ingredients for seriously fuller-looking hair. Saw palmetto helps hair appear thicker and delivers a deep clean by working to block DHT, a hormone known to contribute to hair loss. Thick Fix Shampoo is designed for all different hair types. Use it with hims Thick Fix Conditioner as part of your morning routine. Thick Fix is good for both you and the environment. Formulated without parabens or sulfates. Contains no silicone and is not tested on animals. It’s 100% vegan. Keep your mane looking thick and full with hims Thick Fix shampoo. Comes in 6.4 oz bottle.