Rovi Cosmetics is launching two actives targeting skin issues such as hyperpigmentation and impure skin. UniTone, a whitening active, is proven to effectively inhibit tyrosinase activity and reduce the intra- and extracellular melanin content. After only two weeks of application, it achieved excellent in vivo results in reducing the melanin content by 95.5% in both the stratum basale and stratum spinosum, according to Rovi. The effect is attributed to the Ineocell technology which delivers...