What Is YU Sleep?
YU Sleep is a nightly liquid formula built around nine named ingredients for relaxation and sleep support.
Only the melatonin dose is disclosed individually; the rest sit in a 637mg proprietary blend.
A liquid formula built around nine named ingredients
YU Sleep is marketed as a nightly liquid dropper dietary supplement, sold in 2 fl oz (60ml) bottles, combining Melatonin, GABA, L-Theanine, Magnesium Glycinate, 5-HTP, Apigenin, Lemon Balm Extract, Red Tart Cherry Juice Concentrate, and Vitamins B2 and B6. The brand frames it around supporting relaxation, nighttime wind-down and healthy sleep rhythm.
Melatonin's dose (0.9mg) is disclosed individually; the other eight ingredients sit inside a 637mg proprietary blend with no individual amounts disclosed.
What is actually in it
Nine ingredients total, all named specifically. See the full ingredient breakdown for what each is included for and how strong its evidence base is.
A note on serving size
Our provided marketing materials state 1 to 2 droppers (about 1mL) as a serving, while an independent third-party review of the sales page describes 2mL, or 2 full droppers. See our full piece on the melatonin dose, and follow the exact directions printed on your own bottle's label.
Who it is aimed at
The brand positions YU Sleep for adults who fall asleep but wake during the night, wake too early, or feel mentally alert at bedtime despite feeling physically tired. It is not a treatment for insomnia, sleep apnea, or any other diagnosed medical condition, and it is not a substitute for prescribed medication. If you take medication or manage a health condition, talk to your doctor before starting.
Read next: how YU Sleep works.
