Rejuran Healer is an injectable treatment that uses polynucleotide (PN), derived from salmon DNA, to help repair damaged dermal cells and promote skin regeneration. By activating the skin’s natural healing process, it improves overall skin quality—including texture, elasticity, fine lines, and skin tone—from within. During the procedure, PN concentration and injection depth are carefully adjusted based on individual skin type and level of damage, minimizing irritation while maximizing skin recovery and revitalization.