Hydrance Boost Concentrated Hydrating Serum - Avne Hydrance Boost Concentrated Hydrating Serum is enriched with Hyaluronic Acid and Vitamin B3 instantly provides skin with a boost of intense hydration while replenishing natural moisture levels to provide long-lasting hydration for 48 hrs.BenefitsInstantly provides skin wtih a boost of hydration by +132% and reinforces and restores the skin's balanceAvene Thermal Spring Water soothes tightness & discomfort common with dehydrated skinVitamin B3 brightens and deeply hydrates skin for a smooth, dewy glowKey IngredientsNMF Booster: Boosts the hydration factors naturally present in skin to retain moistureVitamin B3: Brightens and deeply hydrates skin for a soft, smooth dewy complexionHyaluronic Acid: The holy grail of hydration, it instantly hydrates and visibly plumps the skinResearch Results*Clinical and pharmacological efficacy, Hydraition Index IH on33 subjects aged 22 to 64 years who applied single standardized application in the center, measument IH to T0, T3min, T1h, 2h, 4h, 6h, 24h and 48hAfter 10 days of application: 99% agreed skin is plumped and firm, 99% agreed product is a hydration booster to skin, 98% agreed product is an excellent makeup base**Immediate boost of hydration by +132%***TUC study from 100 subjects aged 18 to 59 years who applied 2x applications daily for 10 days48 hours of long-lasting hydration* - Hydrance Boost Concentrated Hydrating Serum