A Hyaluronic Acid Overnight Mask, a combination of HA of varying molecular weights, was tested in-vivo immediately after use and at the eight hour time point in order to show the increase in moisture in human skin and also the maintaining of moisture for an eight hour period. The conclusions of this study were based on standard Corneometer® measurements as well as Corneometer® facial mapping.
Read article
Spend $100, receive free ground shipping.