Visibly soften wrinkles & expression lines with the Barefoot SOS Repair & Renew Ultimate Youth Serum, an intensely firming serum that smoothes & brightens the complexion. The collagen-boosting treatment will prepare skin for makeup application & help to reduce tension in facial muscles. Enriched with strengthening Borange Oil & conditioning Lady's Mantle, the brightening serum will restore the youthful glow back to your skin. Specifically formulated for mature, dry & blemish-prone skin, the Ultimate Youth Serum will leave skin looking visibly smoother & younger for 4-6 hours. Apply a small amount using light tapping movements with the fingertips, paying particular attention to deep wrinkles & lines.