Newest, a brand under Mastelli Aesthetics established in 1952 in Italy, offers dermo-cosmetic products for skin rejuvenation, anti-aging, and aesthetic treatments.
The Newest line features injectable skin boosters with polynucleotides (PN) extracted from Italian trout using patented technology, along with hyaluronic acid (HA) and mannitol. These components promote bio-revitalization, reversing aging signs by regenerating fibroblasts and collagen, repairing damaged skin, enhancing hydration, and improving skin turgor. Mannitol further protects HA, extending its effects and moisturizing the skin.