Louisville, Ky. – September 13, 2026 -- Induction Therapies and Collagen P.I.N., in partnership with aesthetic physician Dr. Shino Bay Aguilera, released new clinical findings on a treatment protocol combining Collagen P.I.N. microneedling with PRX8, a plant-derived exosome serum, for melasma in a patient with Fitzpatrick skin type V.