Purchased at a dermatology clinic. Unused. Please check the unopened condition in the photos. Retail price: ¥7150 20g I am offering this to anyone who will purchase it at this price. [Description] This beauty cream contains 0.1% pure retinol, which is encapsulated in nanocapsules to promote penetration into the stratum corneum and improve stability, allowing for a high concentration! For healthy, hydrated skin even as you age. Can be used as a spot treatment or applied to the entire face. Nano Cube, a nanoegg original gel-like skin conditioning ingredient, promotes the transdermal absorption of beauty ingredients. Retinol (Vitamin A) promotes the turnover of sluggish skin and addresses signs of aging. It also helps to produce beauty ingredients such as collagen and hyaluronic acid, promotes the metabolism and turnover of the stratum corneum, and increases moisture retention. It conditions skin concerned about lack of firmness, loss of elasticity, dullness, and other signs of aging. It can be used for concentrated care on specific areas as well as on the entire face and neck. It also has the characteristic of spreading very well and blending easily into the skin. ● Pure Retinol (Retinol/Skin Conditioning Ingredient) Conditions skin concerned about lack of firmness, loss of elasticity, and dullness. ● Nano Cube An ingredient that allows useful ingredients to penetrate the skin. With its unique penetration technology, it allows each ingredient to penetrate the stratum corneum, leading to clear and radiant skin. ● Pure Vitamin C (Ascorbic Acid/Moisturizing Ingredient) Pure Vitamin C, stably formulated with a unique formula, conditions the skin's firmness and revitalizes dull skin. ● Dipotassium Glycyrrhizate 2K Has the function of suppressing inflammation and preventing rough skin. ● Fragrance-free, synthetic colorant-free, paraben-free, alcohol-free