Fast&Up Melatonin Effervescent Tablet is developed with melatonin and l-theanine, which is a safe, non-habit forming and natural sleep aid. Melatonin regulates the body’s circadian rhythm and regulates hormones such as serotonin and dopamine that helps with the sleep and stress cycle. L-Theanine is known to have effects on neurotransmitter levels in the brain that has a direct influence on sleep, stress and mood swings. L-Theanine is a precursor to hormones such as serotonin and dopamine that have a calming effect and plays a vital role in the sleep-wake cycle. It is formulated with high quality and well-researched combination , which is a safe, non-habit forming and natural sleep aid. | Key Ingredients: Citric acid Sodium hydrogen carbonate L-Theanine Permitted flavours INS 162 INS 1201 INS 1202 Permitted sweetener Melatonin | Key Benefits: Fast & up melatonin is a natural sleep aid supplement that contains melatonin and l-theanine Melatonin and l-theanine assist to avoid insomnia, promoting excellent sleep and relaxation, decreasing stress and anxiety and regulating neurotransmitter and nerve activity for peaceful sleep These capsules also aids in the reduction of jet lag, the regulation of the daily sleep cycle, and the improvement of total sleep time This product can be helpful in relaxation, stress and anxiety Melatonin is a natural, drug-free sleep aid with better nutritional absorption and no added sugar | Directions For Use: Use as directed on the label or as advised by your healthcare provider. | Safety Information: Read the label carefully before use Do not exceed the recommended dosage Store in a cool and dry place away from direct sunlight Keep out of reach of children