The Kativa Keratin Brazilian Straightening Xpress Kit is a unisex hair care product designed for curly hair. It contains keratin as its active ingredient, providing a smoothing and straightening effect on the hair. The kit comes with a 50ml, 30ml, and 150ml product, making it convenient for use at home or on the go. With its brand reputation for quality hair care products, Kativa delivers results for those looking to achieve sleek and smooth locks.