Sebastian Professional Review Part 2: Elastic Cleanser for Curls So, already having addressed my biggest hair issues in Part 1, let's talk about why I loved these @SebastianProfessional products. I mentioned my shampooing issue. Because, I wash my hair once a week and I have intense product build-up by then, I need a good clarifying shampoo. Not only does this shampoo do a magnificent job of washing my hair from the very first wash, it also doesn't seem to over-dry my hair. And it also does a little something extra that I did not expect.. After washing, my hair feels light, bouncy, and voluminous. Something, I have not experienced with past shampoos. In the natural hair community, you don't usually see shampoos labeled as "volumizing". Why? Our hair is already pretty voluminous, why would we want even more volume? But, that's where I was wrong! After using these products a couple times, I noticed how bouncy my hair was and how much it flowed in the wind. It wasn't being weighed down and seemed to defy gravity! I never realized how I could benefit from some extra volume. One thing to note, this shampoo does use Sodium Laureth Sulfate. I do try to not use sulfates in my body washes or face soaps. Although, with washing my hair only once a week, I do think it is not a great inconvenience. I would most definitely use this product again!