This brush is amazing for stimulating your scalp dry or wet, while shampooing, oiling or just massaging. DO NOT confuse this with the cheap ones you can get from TJ Max or Shein/ Temu. TRUST ME, it’s worth the money and adding to your order. This brush does NOT have 2 components (meaning the actually silicone bristles are not an insert into the plastic “body/handle” of the brush) this means when using it in the shower there’s is no risk of mold or product residue building up inside, as it’s all one piece. On top of that the shape and formatting of the bristles around the brush make it so it doesn’t damage your hair, rip it or hurt your scalp and make irritation worse if you have a dry or sensitive scalp. I’ve used this maybe 10 times now and I can 100% say as someone with curly hair who needs to use a couple products to moisturize my curls, this is an absolute MUST, and so much better than any cheaper option you can find. In fact, when I get a “better” product or a “better version” of a product, I don’t throw away the first one I had, I keep it as a back up. BUT, this was so good, I actually got rid of the old and cheap silicone scalp massager and I ONLY use this one!