This Is Silk's award-winning SF-VII® silk peptide concentrate that adds just 1-2 drops to any leave-on product to clinically strengthen the barrier, boost hydration and visibly improve elasticity and fine lines in 2 weeks.This Is Silk's Power Up Silk Concentrate is an award-winning, concentrated silk elixir powered by SF-VII® — the brand's scientifically proven silk peptide technology — designed to be added just 1-2 drops into any leave-on product (moisturiser, serum, oil or SPF) to radically transform the health and appearance of your skin. Clinically proven to strengthen the skin barrier and visibly improve hydration, elasticity and fine lines in just 2 weeks. Silver Winner, Best Serum, Global Make Up Awards.CLINICAL TRIAL:Independent, laboratory-measured clinical results in addition to a full skincare regime:- +22.1% improvement in skin hydration- +17.6% improvement in skin elasticity- +14.1% improvement in skin firmness- -20.0% reduction in fine lines in just 2 weeks
