We use it like this in Korea!! October 18 2025, by numberskin Pikam Retinolagen Ampoule Review: My Secret to Glass Skin & Tighter Pores! Retinolagen Pore Elasticity Ampoule 30ml (Pikam) Korean consumers rated it like this!! In Korea, the Pikam Retinolagen Pore Elasticity Ampoule has quickly gained... Read more