A new anti-aging product has entered the room, and she’s here to stay. Loving the look and feel of the new Blue Retinol Serum by @biotherm Easy to use in your night time skincare routine twice a week. With 1% life plankton for reduced wrinkles on the face. With a twice more efficiency than pure retinol an improvement of your skin is a must 💙 . . #biotherm #blueretinolpower #advertisement