【High Concentration 6.0% Formulation That Meets Expectations】 Formulated with a high concentration of hydroquinone at a professional level of 6.0%! Not only is it highly concentrated, but we've also focused on ease of use, creating a unique hydroquinone cream! 【Contains Popular CICA Ingredients】 Contains CICA (Centella Asiatica extract), an ingredient that prevents skin irritation. We've made it possible to purchase a professional-level formulation over the counter! 【Penetrating and Sustained Nano-Hydroquinone】 Formulated with nano-hydroquinone! Nano-sizing enhances the penetration (※1) and staying power of hydroquinone. ※1 Up to the stratum corneum 【Salon-Exclusive Level 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've created a salon-exclusive quality product with 5 stem cells, double ceramides, and double retinol! 【Non-Drying, Highly Moisturizing Texture】 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 that is moisturizing even with a high concentration! 【Night Care Cream】 Use before bed and wash off in the morning.