Our Natural Night Complex has been formulated with carefully selected botanicals and minerals such as calming Lemon Balm and Chamomile; 5HTP and L-Theanine; and Magnesium, Vitamin B12 and Biotin. You can get this unique blend of soothing ingredients per daily dose (1 capsule). We have added Magnesium and Vitamin B12 which contribute to the normal functioning of the nervous system. Along with Biotin, these essential nutrients also contribute to normal psychological function. Claims as substantiated by EFSA. It does not contain pure Melatonin which is considered high strength sleeping tablets that require a prescription in the UK. Remember: Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle. If you are pregnant, breastfeeding, taking any medications or under medical supervision, please consult a doctor or healthcare professional before use. Discontinue use and consult a doctor if adverse reactions occur. Not intended for use by persons under the age of 18.