A high potency concentrate rich in provitamin D & bio-mimetic lipids structurally similar to those found in the skin, fortified with a proprietary botanical complex containing powerful plant sterols (precursors of Vitamin D). Formulated to deliver multiple skincare benefits, this unprecedented, lipid-replenishing treatment helps to restore the skin’s natural barrier & build skin’s resilience. Protects skin against environmental aggressors & strengthens skin’s resistance to stressed conditions. Leaves skin replumped, supple, protected & healthy-looking. Vitamin D is involved in differentiation & regulation of growth of keratinocytes, enhances expression of proteins involved in barrier function, & demonstrates protective effect against microbial attack, environmental aggressors & stressed conditions. Benefits Replenishes lipids & fortifies skin barrier function Helps build skin's resilience Protects skin against environmental aggressors & stressed conditions Application Use daily, morning & evening. Apply a few drops to your finger tips & massage into your face, neck, & décolleté. Follow with your preferred serum or moisturiser.