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To prevail over the irrational use of commercial skin lightening creams, this study assessed the de-pigmenting
efficacy of various branded skin-lightening creams. Four well known branded creams were selected for this purpose and
coded as P-I, P-II, P-III and P-IV, respectively. Earlier than In-vivo evaluation of the creams, physicochemical
characterization and In-vitro stability studies of the creams were carried out to guarantee the quality of the creams. In-vivo
evaluation of the creams was performed in human volunteers. The effects of creams on Erythema, skin melanin, transepidermal
water loss (TEWL) and moisture sebum were recorded. Towards the end of the study,“ Panel test” was
conducted with volunteers to review their sensory evaluation about the creams. The results of physicochemical
characterization and stability analysis recommended that creams were appropriate for skin application at room
temperature. P-I and P-IV creams demonstrated highest de-pigmenting efficacy and controlled the Erythema and TEWL.
On the other hand, the skin sebum contents were ideally controlled by P-IV cream while skin moisture contents were
increased upto 21.0% by P-1cream. These results concluded that cream P-I was most suitable for skin-lightening with
added advantages of increasing skin hydration and controlling skin sebum contents.