Rejuvea HA
The Science

The Science Behind
the Formula.

Select an active to explore the technology, research and results behind each ingredient.

Multi Molecular Hyaluronic Acid

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.

3 Molecular Weights Deep Hydration Multi-Layer Penetration
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Surface · HMW Epidermis · MMW Dermis · LMW
Polydeoxyribonucleotide

DNA-powered renewal, once reserved for clinics. Now in daily skincare.

PDRN 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.

DNA-Powered Collagen Boost Glass Skin Glow
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Polydeoxyribonucleotide

Science you can wear every day.

Every Rejuvea formula is built on these actives — clinically grounded, EU-validated, made for daily use.

Shop the Range → See the Research