Nale Dologel pain-free roll-on gel is an effective solution for relieving muscle and joint pain. Its formula includes arnica extract, menthol and camphor, which provide fast and effective relief to the affected areas. The roll-on applicator makes it easy to use. Composition Arnica extract, menthol, camphor. Instructions for use Apply the gel to the affected area and massage gently. Pharmaceutical advice Dologel is effective in relieving muscle and joint pain. Massage the affected area for optimal relief.