What's in Bulletproof Sleep Mode? Melatonin is a natural hormone released in the absence of light that supports your circadian rhythm. It’s an ingredient commonly found in many sleep supplements at higher doses, but too much melatonin can leave you with an unnatural spike of melatonin into the next day. Unlike the vast majority of melatonin supplements on the market &mdash which are either extracted from animal pineal glands or artificially created in a lab &mdash the bio-identical melatonin in Sleep Mode is 100% plant-sourced from Herbatonin®. L-Ornithine is an adaptogenic amino acid Bulletproof Brain Octane® oil to keep you going with fats for fuel. Bulletproof Sleep Mode is a food supplement in the fatty acids category. [[--SPLIT--]] Ingredients & Usage Take 2 softgels 30 minutes before bed time. Ingredients per serving (2 capsules) % RI Calories 5