Bests & Worsts Reviews from Amazon

I have fine, wavy hair that loves to frizz out, especially in humidity. Since using HSI's Smoothing Hair Mask, my unruly hair is way more tamable than it ever has been. I love how detangled and silky my hair comes out, not at all weighed down. Now, there definitely is keratin in the ingredient list, just for those wondering or avoiding it. I haven't noticed my hair growing more so than usual, however I do notice less breakage since using this hair mask which is a huge plus for me! As for the smell, it's pleasant and non-headache inducing. Overall, I'm so glad I took a chance on HSI's Smoothing Hair Mask!