Serum Colostrum VGBiologique Recherche Colostrum VG is an intense lipid restoring treatment for dehydrated and undernourished skin. It strengthens the skin barrier, reduces surface dryness, and maintains deep hydration. Its formula hydrates and reconstructs the damaged lipid film, providing both water and fat to restore the epidermis' water content. Skin instantly feels nourished, softer, and more comfortable.