I'm an adult, but I bought this for me. Most melatonin supplements out there are in waaaay too unnecessarily high dosages. This version allows me to take just a couple drops. If i take a "normal" (read: over) dose of melatonin, they all help me fall asleep, but not necessarily stay asleep, and whether I get enough sleep or not, it makes me feel groggy and brain foggy the next day. Tiny microdoses don't do that. I don't use this frequently, as I find L-tryptophan works better all around for me (I got them both at the same time, so experimented with them).
Excellent drops, from them you really fall asleep very quickly, relaxation comes. Their only at night, as the concentration falls. You sleep soundly and until the morning) this is a success for me))) and tastes good)