Nucleofill Age (Medium Plus 2.5%) offers intense hydration and stimulates collagen for a youthful, radiant complexion. Key Features Medium-viscosity polynucleotide gel delivers long-lasting moisture and plumps the skin. 2.5% polynucleotide concentration stimulates collagen for im... Genuine CE-certified stock supplied by QuickStock to UK clinics, training academies and aesthetics shops.