Salmon DNA (often called Rejuran or PDRN therapy) is an advanced skin rejuvenation treatment. It uses polynucleotides extracted from salmon DNA, which are remarkably similar to human DNA. When injected into the skin, it helps repair damaged cells, boosts collagen production, and deeply hydrates from within. It is widely used to improve skin elasticity, reduce fine lines, and give the face a healthy, glowing appearance.
