Popular hair care company SOFN sells a range of hair care products, including hair colorants, therapies for hair loss, and styling tools. Their hair relaxer, which is intended to straighten and smooth curly or kinky hair, is one of their well-liked products. To suit a variety of hair types and tastes, SOFN's hair relaxer comes in strength levels ranging from mild to strong. It's crucial to test the hair relaxer on a small section of your hair before using it to make sure it works for your hair type.