Active Light is an illuminating under-eye concealer that instantly brightens the complexion while providing skin care benefits. The revolutionary formula won't crease or crepe, because it contains no talc, leaving a smooth airbrushed finish to the skin. The mineral particles in Active Light create a soft focus effect and manipulate how light is reflected from the skin, instantly camouflaging any signs of fatigue, covering darkness and concealing dark circles. The pen and brush dispenser allow for easy and accurate application of the vitamin and anti-oxidant infused formula, which is designed to hydrate and smooth fine lines of the skin. Nourishing oils provide a base for vitamin K to lighten dark circles, cucumber extract for its anti-inflammatory and skin tightening properties and white tea extract to boost the skin's immune function. Buckwheat wax is also found in the formula and is added to reduce puffiness. An independent in vivo test on 15 subjects showed that 80% of them had a reduction of 10% in puffiness around the eyes after applying a formulation with 1% Buckwheat twice daily for 28 days.