Weleda Calendula Cuts & Grazes Skin Salve is a natural ointment for the treatment minor wounds, cuts and grazes. Calendula officinalis also known as ‘English’ or ‘Pot’ Marigold. Found in many gardens worldwide. Calendula has been used for centuries for its anti-inflammatory and antiseptic qualities. It has been used so much in Russia that it has the nickname of Russian Penicillin. Products containing calendula have been used as standby for health professionals for many years.