Bests & Worsts Reviews from Amazon

Because this product contains no sulfate or paraben, I bought it and its coordinating shampoo. After one shampoo and conditioning treatment, I was pleasantly surprised: My hair is noticeably softer and fuller. For the record, I'm a multi-racial person with curly, not kinky, hair that tends to be a bit dry. I've beaten the dryness issue but had been on the hunt again for another thickening shampoo and conditioner. After using a different product for a while, it no longer had the same thickening effect. So I'm glad I've found this Strengthening Biotin conditioner and will definitely continue using it. BOTTOM LINE: Buy it.