A skin barrier recovery agent obtained by a patented vehiculation technology that allows to form extremely stable micro structures to better deliver its active compounds. The combination of an intracellular lipid component (ceramides) and a sugary humectant agent (trehalose) makes Tri-Solve P the perfect ingredient to restore the stratum corneum and inhibit dehydration damages. It is particularly indicated for the development of products for dry and/or atopic skins.