Enriched with an active, botanical blend of Cardiospermum, Echium Plantagineum and Sunflower, Dr. Barbara Sturm's CALMING SERUM effectively relieves discomfort and restores harmony to the complexion.Powerful Purslane offers a pause to irritation while it helps to reduce the appearance of visible signs of sensitivity.Ideal for calming the skin after sun exposure, shaving, fatigue, jet lag, air conditioning or environmental pollution.This serum further fortifies the skin's protective abilities when used routinely, leading to an improved skin resilience to sensitizing events.