Calming/Focus Powder contain a blend of natural vitamins, minerals and amino acids to improve general health and well-being. L-Tyrosine is used to produce the neurotransmitter serotonin, which helps a nervous or anxious horse to focus and feel confident without affecting the ability to compete. Our calming products help to take the edge off, remain focused and calm the mind without dulling the body. Provide a peace of mind during: thunder storms, loading them into their trailers or stable, vet or grooming visit, or any situation that causes anxiety, stress or fear. DOES NOT TEST *** For larger sizing, visit our website.