Keune Keratin Straightening Rebonding System is the next-gen straightener that delivers. Achieve eff ortless straight hair, it’s as easy as 1+2. Keune Keratin Straightening Rebonding System is perfect for those with curly or frizzy hair wanting long-lasting, manageable straight locks. This super-effective treatment transforms hair into sleek, polished tresses that can be enjoyed for months to come