Velash Exo Plus Scalp Serum – Exosome & PDRN Complex for a Healthier-Looking Scalp Velash Exo Plus is a scalp serum formulated with plant-derived exosomes (CICA-Exo), PDRN (Sodium DNA), and a multi-peptide and enzyme complex, designed to help support the look of a healthier, more balanced scalp. The formula is built around Centella As...