At Rejuvea HA Laboratories, formulation begins with a simple principle: effective skincare requires more than surface hydration.
Our approach combines patented multimolecular hyaluronic acid, produced through proprietary ultrasonication technology, with PDRN derived from purified salmon DNA.
Together, these components are designed to support hydration across multiple layers of the skin while contributing to skin comfort, barrier integrity, and the appearance of healthier skin.
Three molecular weights. One formula. Every layer of skin reached.
A single molecular weight only hydrates at one depth. MMHA combines multiple precisely calibrated weights in one formulation — larger molecules hold a protective moisture film at the surface while the smallest fragments travel into the upper dermis to bind water and trigger repair.
PDRN — Supporting Skin Renewal.
PDRN (Polydeoxyribonucleotide) is built from purified DNA fragments that signal the skin to repair itself. By activating the cell's regeneration receptors, it stimulates fibroblasts and collagen synthesis, bringing the kind of renewal once limited to in-clinic treatments into an everyday formulation.