Melatonin Sleep Support Formula: Dr. Mercola Sleep Support with Melatonin helps support a calm mind and restful sleep with a proprietary blend of botanical extracts and nutrients* | Contains Key Amino Acids: Features L-Theanine, L-Tryptophan and 5-HTP, amino acids that help support relaxation and serotonin production to prepare the body for restful sleep* | Includes GABA & Tart Cherry: Delivers calming support from GABA plus tart cherry concentrate, a natural source of polyphenols known to support sleep quality and duration* | Plant-Based Herbal Support: Enhanced with calming chamomile powder and apigenin to help the body wind down naturally and prepare for a restful nights sleep* | Empowering You: We give you the resources to take control of your health with regenerative practices and informed consent principles