Introducing Gussi: the first non-toxic at-home keratin treatment delivering up to six weeks of sleek, shiny, frizz-free hair, right from home. Gussi is here to make your hair smoother and your life easier! For all hair types, textures & tones - including curls & color-treated! Formaldehyde-free. PETA & Leaping Bunny certified cruelty-free. Gussi exists to cheerfully enable great hair days for everyone. We are a haircare company with gutsy standards and conscientious products. Never settling, just shining. Always upbeat, we deliver confidence, empowerment and self-care that lets your best self thrive with endless fabulous hair days. All hair is welcome. Let's #gussiUP together!