Hops
Humulus lupulus L.
Hops (Humulus lupulus) is a vigorous perennial climbing vine best known for its papery, cone-shaped female flowers (strobiles), which carry the aromatic, bitter compounds traditionally used both in brewing and in herbalism.
Last reviewed October 3, 2026
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Is Hops safe to use?
Causes drowsiness — avoid combining with alcohol or other sedatives, and don't drive or operate machinery after use. Has real phytoestrogenic activity — avoid during pregnancy or breastfeeding, or alongside estrogen-sensitive conditions, without medical guidance. Occasional contact dermatitis has been reported from handling fresh, undried hops (sometimes called "hop picker's disease").
This is educational information, not medical advice. See our full Disclaimer before use.
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