The present invention relates to a dermatological or cosmetic composition and product thereof for the treatment of hyper pigmentation and further elimination of the skin defects causes due to excessive deposit of the melanin. The product Depiklen Depigel is comprises of first dual inhibitor in the process of melanin synthesis to regulate black melanin synthesis, which brings about gentle exfoliation, acts on free radicles, and improves skin hydration. The formulation is free from irritations and SLSs, Parabens, EDTA. The product contains 97% of ingredients which are either plant derivatives or contain ingredients which are non-synthetic.