This is my second purchase!!! I bought this product because of Kiwoo teacher, and from the first use, you can tell it’s different from other treatments!!!!! It’s obvious that my hair becomes softer, but it also feels like it’s being filled from within??? My hair is bleached, and no matter what I tried, it always looked like doll hair, but after using this, I totally fell in love!!! It works way better than monthly salon treatments!! You absolutely won’t regret it!!! 🤭