eCosmetics is an authorized retailer of MD Formula. MD Formula Sensitive Skin Serum: Soothe and Condition This lightweight, professional-grade serum is formulated to address the needs of sensitive skin. It features a blend of three key ingredients: Dragon's Blood Oil (5%): Aims to condition the skin. Centella Asiatica (3%): Aims to provide the look of hydrated skin and may aid in collagen synthesis. Evening Primrose Oil (1%): Aims to temporarily balance the appearance of the skin and soothe irritation.