https://onlinelibrary.wiley.com/doi/epdf/10.1111/jocd.15695 CARDIFF, Calif., May 1, 2023 /PRNewswire/ — A new study published in the Journal of Cosmetic Dermatology has shown that The SaltFacial, a non-invasive skin rejuvenation treatment, can enhance the efficacy of exosomes and improve…