Hyland s Calm Tablets are safe and non-habit forming. Our gentle homeopathic formulas are made with all natural active ingredients. There are no known side-effects and will not conflict with any medications you may be taking. Hyland s provides the highest standard of quality. All of Hyland s products follow the manufacturing and quality practices outlined in the Homeopathic Pharmacopoeia of the United States (HPUS) and are regulated by the Food and Drug Administration. Family-owned Hyland s has provided natural relief for over 100 years. We have stood as a leader in innovations that answer the changing health needs of our modern world. *Claims based on traditional homeopathic practice not accepted medical evidence. Not FDA evaluated.