Ryde: SLEEP is a blackberry-flavoured 60ml shot formulated to help consumers fall asleep faster on the occasional nights they have difficulty drifting off**. It achieves this through a scientifically backed formulation of ingredients that includes 135 mg GABA, one of our body’s natural “slow down” signals, 5 mg Melatonin, a hormone that helps regulate our sleep-wake cycle, as well as L-Tryptophan (50 mg), Vitamin B6 (1.7 mg), and Vitamin B2 (0.98 mg). Like every Ryde: product, SLEEP is vegan, zero sugar, and zero calories.