Silky Smooth [SEP] Amazing product. Very easy to use at home. Watched the video and followed the directions. I've used this on my hair and a couple of family members and we absolutely love the results silky, shiny straight hair. The fumes were mild and it was a easy process of course I have short hair. I've been doing Keratin Treatments for about 8 months now and will never return to perm. This is the first time I've actually done it myself and not went to a salon. Smooth Products make it so simple that I'm hooked for life. Also with exceptional service I received from the selling company GoBeautyDirect I become a loyal customer.