Arnica montana 30C is a homeopathic remedy used to temporarily relieve muscle stiffness and discomfort caused by minor injuries. It also helps reduce swelling and discoloration from bruises. For adults and children 2 years and older, the recommended dosage is five pellets dissolved under the tongue three times a day at the first sign of symptoms, or as directed by a doctor. For children under 2 years of age, a physician should be consulted before use. The product comes in a convenient 3-tube pack and should be used as directed by a healthcare professional.