BTFL SKN FNDN 1NEUTRAL. Benefits: Charlotte developed the skincare infused foundation to improve the look of skin with each application!. The lightweight and long-wearing formula helps prevent pollutant particles from penetrating the skin & strengthens the skin barrier to improve skin quality over time. Natural Finish. Long-wearing. Best for Dry, Combo, Normal Skin. Hyaluronic Acid. Medium Coverage. Key Ingredients: Hyaluronic Acid: Hydrates skin & revitalizes the skin's outer, visible layers.. Rose Complex: Reduces the visible signs of fatigue for brightening & smoother skin. Bix' Activ: Visibly reduces shine and the blurs the look of pores.. Research Results: In a daily test held over 4 weeks, 312 people reported:. 181% increase in visible plumpness and smoothness. 166% increase in hydration. 285% increase in radiance.