My friend has another brand that does what this does but is way more expensive, and you can’t tell the difference in the results! My hair is course and curly, my daughters has been heavily dyed and is wavy. We both tried it and loved it. It makes your hair look healthy and sleek. I love that you don’t have to use much heat at all. The different attachments are so convenient. The diffuser is by far the best I have had, and I have had a lot! Overall wonderful quality and results. Would love to try the rest of the attachments!