COSRX The Retinol 0.5 Oil 20ml

COSRX The Retinol 0.5 Oil 20ml ▶ Product description : High concentration pure retinol gives deep and dense elasticity care. : After a long research, we succeeded in stabilizing high content of pure retinol to create elasticity oil. : It is recommended for intermediate users who are looking for the next level of low content retinol. Try using it more intensely with high-strength pure retinol that cares deeply for elasticity. : Retinol 0.5% nutrition glowing elasticity care oil. : Lightly permeating and shiny silky oil formula. : High concentration of pure retinol and optimum ingredients for elasticity care. : Non-sticky soft absorption and nutrition supply. ▶ How to use * As retinol acts on the skin, irritation (redness, peeling, stinging) may accompany it. * This is a symptom that works normally, but if irritation persists, reduce the frequency or discontinue use. * Please be careful when using it around the sensitive eyes and mouth as it may cause irritation. * Use immediately after purchase and keep refrigerated. * Retinol absorbed at night remains on the skin, so be sure to use sunscreen during the day. * Retinol is sensitive to light and heat, so it is recommended to use it at night. * Apply skin care thoroughly before using retinol products. * If you are new to retinol products, we recommend patch testing. * Please refrain from using scrubs or peeling in parallel, cosmetic devices, or procedures that may irritate the skin. : In the evening, use at serum stage after face wash and toner. : 1-2 weeks as adaptation period, use 2-3 days a week. Concentrate 1-2 drops on the troubled area. : Use in the evening every other day as a stabilization period from 3 weeks. Apply an appropriate amount to the entire face. : Drop oil on palm and use fingertips to roll from inside to outside for absorption.