4 x Trylagina Ultimate Collagen Serum10X Giovanile Antirughe Invecchiamento Macchie Pelle
4 Boxes of Trylagina Serum. - 3 Boxes of Trylagina Serum. Ultimate Collagen Serum 10X. - Stimulate the collagen production in the skin layer for skin barrier. Collagen smooths and softens skin, giving it a healthier, more youthful texture.