Cadence™ Sleep Hydration Sachets deliver a science-backed ratio of electrolytes, namely sodium, potassium and magnesium to help you retain more fluid overnight, thus reducing disturbed sleep from waking and promoting better restoration and regeneration. 100mg Sodium - Helps maintain fluid balance and electrolyte balance in the body by retaining water, thus aiding in hydration through osmosis. 100mg Potassium - Contributes to maintenance of normal cellular fluid balance, nerve impulses & muscle contractions. 50mg Marine Magnesium (Aquamin) - Facilitates the necessary electrolyte balance for proper cellular water distribution.  The Cadence™ Sleep Formula is a potent fusion of active ingredients proven to help you unwind, fall asleep faster, and experience a longer, deeper, and more regenerative sleep.  1000mg L-Tryptophan - A precursor of serotonin and melatonin which helps regulate sleep-wake cycles. 1000g L-Glycine - Facilitates deeper sleep via regulation of body temperature and NMDA receptors. 200mg L-Theanine - Reduces stress and anxiety, promoting calmness and improved sleep quality. 100mg Ashwagandha - Reduces cortisol, thus promoting better sleep quality and efficiency. 75mg Valerian Root Extract 10:1 - Increases levels of GABA, a calming neurotransmitter. 14mg Vitamin B6 - Essential for production of serotonin & melatonin, which regulate sleep patterns. 2mg Zinc - Regulates neurotransmitter function & promotes sleep stability.