Oskia Isotonic Hydra-Serum

A technical take on skin hydration, this hydrating serum not only infuses instant and long-term hydration to quench thirsty skin but bio-hacks the skin to produce and regulate its own hydration. 

Clinically-proven to increase skin hydration by up to 34% after 1 hour and 30% after 4 weeks*. 

In addition to boosting cellular hydration and plumping to quench thirsty skin, this serum also offers anti-inflammatories to calm, replenishes vital nutrients and moisture reserves to prevent dehydration and contains ceramides to strengthen the skin’s barrier function.