Hops strobile extract concentrates the female flower cones of the hop plant (Humulus lupulus) and standardizes them for bitter acids and flavonoids. The extract delivers a more consistent potency than raw hop preparations or essential oil. People use it to promote relaxation and better sleep.
Most take it in capsule or tablet form during the evening or before bed. Calming herbs like valerian root often accompany it in formulas.
Hops has mild sedative properties and can strengthen the effects of alcohol or other central nervous system depressants. Avoid the extract during pregnancy and while breastfeeding because of possible hormonal activity. Anyone with an estrogen-sensitive condition should speak with a healthcare provider before use.