Yunth Introduction Serum Raw VA Derma Serum 28 Days Each Set Vitamin C Retinol Pore Whitening Spot Niacinamide Wrinkle Raw Vitamin C Raw Retinol Aging

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- A set of Yunth's introductory serum and retinol serum "Raw VA derma serum" Published in many magazines. Anan Mote Cosmetics Award. Yunth's popular product ``Raw Vitamin C Whitening Serum'' contains ascorbic acid, an active whitening ingredient, which leads to clear skin. [Recommended for the following people] Those who want to whiten their skin and prevent spots, those who want to take in fresh vitamin C, those who want firmer skin, and those who are concerned about dry skin. [Recommended for] Those who are using retinol for the first time, those who are looking for skin care that is effective for wrinkle problems, those who are concerned about skin fluctuations, and those who want to use retinol in a hygienic manner with a fixed amount. Unique design to prevent deterioration of 100% pure raw retinol *1 Retinol oil liquid (vitamin A 166,667IU/g), humectant 100% pure raw retinol gently penetrates *2 *2 to the stratum corneum