Cosmopolitan has become the world's largest women's media brand, empowering readers all around the globe with more than 128 million brand touch points across print, digital and social media platforms. Tapping into the Cosmopolitan legacy comes COSMOHair by Cosmopolitan. We are a definitive line of hair extensions designed for "Cosmo Girls" everywhere and the only product on the market that embodies the fun and fearless spirit of the Cosmopolitan brand itself. The quality hair extensions were developed to ensure lasting color for years, an exclusive i-Tip and Tape line developed to prevent shedding and support extended use. No Certification Required. Be part of the exciting elevated approach to hair extensions and Join the COSMOCrew Today!