(If you are looking for a specific Willow Product, please send us an email or give us a call to place an order.) The Willow Range of dietary supplements consist of only the highest quality natural substances, including herbs, homeopathics, tissue salts, vitamins, minerals, and amino acids that have been tried and tested by Doctors, Pharmacists, Naturopaths, Homeopaths, Herbalists, Iridologists, Kinesiologists and other Health Practitioners in clinical practice.