Sleep BioSeries™ Melatonin was designed for adults 18+.Related ArticlesHow and when should I take Sleep BioSeries™ Melatonin?How many servings are in a bottle of Sleep BioSeries™ Melatonin?How does the BioSeries™ technology work?Is Sleep BioSeries™ Melatonin major allergen friendly?Why should I take Stress Relief in the morning?