Table 1.

Active ingredients dispensed during each supplementation period (per dose)

Study product	Capsule 1	Capsule 2	Active ingredients	Non-active ingredients
Rest-ZZZ	Rest-ZZZ	Rest-ZZZ	1 mg Melatonin 300 mg Valerian root extract 200 mg German chamomile extract 175 mg Passion flower extract 100 mg GABA 100 mg Hawthorn berry 50 mg Lemon balm leaf	Vegetable cellulose, maltodextrin, rice bran, Hypromellose, titanium dioxide, sodium copper chlorophyllin, and silica
Comparator	DPH	Placebo	25 mg Diphenhydramine HCL	Vegetable cellulose, rice bran, hypromellose, titanium dioxide, sodium copper chlorophyllin, croscarmellose sodium, dicalcium phosphate, lactose, magnesium stearate, microcrystalline cellulose, mineral oil, silica, stearic acid, talc, titanium dioxide, triacetin
Placebo	Placebo	Placebo	None	Vegetable cellulose, rice bran, Hypromellose, titanium dioxide, and sodium copper chlorophyllin