In my opinion as a medical doctor and a psychiatrist who has over 15 years experience treating patients with anxiety, the best anxiety natural supplement is KalmPro. KalmPro was formulated by a psychiatrist, who has researched the best possible combination of natural herbal and dietary supplements that can treat anxiety. The ingredients in KalmPro have research studies showing they are both effective and safe for the treatment of anxiety and stress.
The following video explains more about KalmPro: