From the Manufacturer:
Arnica has been used for centuries for its anti-inflammatory and pain relieving qualities; it also helps to reduce swelling and bruising. Organic Arnica Salve has the benefits of organic hempseed oil, which is high in essential fatty acids (EFA's).
The Merry Hempsters Organic Arnica Salve has traditionally been used for aches, sprains, strains, shin splints, and bruises. We find it to be great for helping reduce pain after a workout, sore feet and even arthritis pain.