Korean skincare product designed for anti-aging and is suitable for all skin types, including sensitive skin. The serum is known for its "Retinol 4X" complex, a blend of different retinoids, including pure retinol, encapsulated retinol, Bio-Seletinoid, and Granactive Retinoid, which are intended to improve skin elasticity, firmness, and reduce the appearance of fine wrinkles. It is also formulated with ingredients like cypress leaf extract and green tea-derived microbiome components to soothe the skin and strengthen its moisture barrier. 

How to use :

The product can be used in both morning and evening skincare routines. It is recommended to apply one to two pumps to the entire face after cleansing and toning, and then gently pat it for absorption. Since retinol can increase sun sensitivity, it is essential to apply sunscreen as the last step of your morning routine. For those new to retinol, it is advised to start slow, using it a few times a week and gradually increasing frequency as the skin adjust.