An anti-aging wrinkle serum that offers a definite wrinkle care effect of the high-content retinol ingredient.
Our research to stabilize retinol began in 1994.
We have applied for 25 patents in Korea: registered 20 and 22 overseas patents: registered 14, published 10 SCI entries, presented at 17 international conferences, won six external awards, evaluated 500 skin-friendly ingredients, and reported 67 skin-friendliness evaluations. IOPE now proposes the 10th generation of its retinol.
Features- We Have Consistently Upgraded the Retinol Stabilization Technology Since 1997 and Discovered High-content Retinol to Take Intensive Care of Wrinkles
- The Effect is Maintained Until the Very Last Drop of this Product Through a Three-stage Oxygen Barrier System that Prevents Oxidation of Retinol by Light and Air
- This Product Offers a Definite Wrinkle Care Effect in the Three Major Anti-aging Categories: Wrinkle, Firmness, Density, in Just Two Weeks