Arista AH is a 100 percent plant based absorbable hemostatic powder derived from purified plant starch. When applied directly to the source of bleeding, Arista AH immediately begins dehydrating the blood to achieve hemostasis – quickly, safely and effectively. Arista AH provides broad area coverage on rough surfaces and in hard-to-reach areas. The Arista AH particles are fully absorbed and cleared from the wound site within 24 to 48 hours. Arista AH is ready on demand, with no preparation or special storage requirements. Consult product labels and inserts for any indications, contraindications, hazards, warnings, precautions and instructions for use.