In 1860, Ernst Louis Ambrecht, a young pharmacist and student of Samuel Hahnemann, came to London to open a homoeopathic pharmacy where he could put in to practice the principles learned from his teacher. Ernst's son, Nelson, eventually took over the company and renamed it A. Nelson and Co, a company that still provides homeopathic remedies to people all over the world.

Years of research and careful quality control have given Nelsons a 135-year reputation for trustworthy, effective remedies. Homeopathy helps the body help itself by naturally and safely enhancing the body's own systems of defense, healing, and recovery.