Avicenna is a natural herbal treatment that is used as a treatment for mild to moderate acne. It has been utilized for several years from the Ayurvedic treatment of acne and is also available in capsule form for oral ingestion. The oil used in Avicenna cosmetic is extracted from the seeds of the ammonia plant which grows wild across Europe, Asia, and North America. This plant has been used in India for centuries and has been used for medicinal purposes also. It’s been analyzed thoroughly by scientists and has been proven to have some very strong properties when applied to the skin, particularly to those suffering from moderate to severe acne issues.