Thank you very much for viewing. This is a brand new, unopened item. I am selling it because it is effective in small amounts and I don't think I will be able to use it all. This item arrived today. KITEN Hydroquinone HQ White Cream Kiten H Cream 6.0% Retinol Fullerene Ceramide Cica Fullerene Additive-free Moisturizing Made in Japan 20g [High concentration of 6.0% to meet serious needs] High concentration of hydroquinone at 6.0%, the level used by specialized institutions. However, we didn't just focus on high concentration, but also on ease of use, creating a hydroquinone cream with a unique formulation. [Contains the popular Cica ingredient] Contains CICA (Cica (Centella Asiatica extract)), an anti-skin irritation ingredient. We have made it available for purchase at a level of concentration used by specialized institutions. [Penetrating and sustained-release nano-hydroquinone] Contains nano-hydroquinone. By using nano-technology, the penetration (※1) and sustained release of hydroquinone are enhanced. ※1 Up to the stratum corneum [Salon-exclusive care with 5 stem cell ingredients, double ceramides, and 2 types of retinol] We didn't just focus on hydroquinone! We also paid attention to the ingredients that are included! We have achieved salon-exclusive quality with 5 stem cells, double ceramides, and double retinol. [Highly moisturizing texture that doesn't dry out] We focused on the texture because of the feedback that hydroquinone tends to dry out the skin after application. After repeated trials, we were able to create a hydroquinone cream with a moisturizing feel, even with a high concentration. Kiten Hydroquinone Cream 6.0% Retinol Additive-free Moisturizing Made in Japan