Ingredient
Humulus Lupulus Strobile
Humulus Lupulus Strobile is flagged for PCOS. The concern behind the strongest flag is interferes with hormones.
- Hops Extract
- Hop Strobile
- Humulus Lupulus Extract
Verdict by profile
Truva checks every ingredient against six profiles. Jump to any of them for the full assessment.
- Strongest verdict
- Caution Advised
- Its verdict for PCOS, the profile this one is worst in
- Profiles flagged
- 1 of 6
- Counting avoid, high risk and medium risk
- Irritancy
- 1 of 5
- Higher means more likely to sting or redden
Humulus Lupulus Strobile and pregnancy
Safe to Use
- Hormone disruptor
Humulus Lupulus Strobile is an extract from hop flowers used in cosmetics for its antioxidant and soothing properties. It contains phytoestrogens—plant compounds that can weakly mimic estrogen in the body. The theoretical concern during pregnancy stems from these phytoestrogens, as hormonal balance is critical for fetal development. However, topical application in cosmetics results in minimal systemic absorption compared to oral consumption. No studies have demonstrated harm from topical hops extract during pregnancy, and the concentrations used in skincare are typically low. While specific pregnancy studies are limited, dermatologists generally consider topical botanical extracts with phytoestrogens to be low-risk when used in cosmetic formulations due to minimal absorption through the skin. Most healthcare providers do not advise avoiding hops extract in skincare during pregnancy, though some conservative practitioners may recommend caution with any phytoestrogenic ingredient.
Humulus Lupulus Strobile and breastfeeding
Safe to Use
Hops extract is used topically in cosmetics for its antioxidant and skin-calming benefits. While hops contain phytoestrogens, the topical application in skincare products results in negligible systemic absorption. There is no evidence that topical use of hops extract affects breast milk composition or infant health. The compound does not accumulate in breast tissue at levels that would transfer to milk in meaningful amounts when applied to skin. Traditional use of hops tea for lactation support (intended to promote milk production) involves oral consumption at much higher doses than any potential exposure from topical cosmetics. Most dermatologists and lactation consultants do not advise avoiding hops extract in topical skincare products during breastfeeding. The ingredient is generally considered compatible with breastfeeding when used as directed in cosmetic formulations.
Humulus Lupulus Strobile and postpartum
Safe to Use
Hops extract offers antioxidant and anti-inflammatory benefits that can be helpful for postpartum skin concerns. It may help calm irritation and support skin recovery during the postpartum period. Without the considerations of pregnancy or breastfeeding, hops extract is a safe and potentially beneficial ingredient for general skin health. It can help address inflammation and provide antioxidant protection for skin that may be stressed during the postpartum transition.
Humulus Lupulus Strobile and trying to conceive
Safe to Use
- Hormone disruptor
Hops extract contains phytoestrogens, which are plant compounds with weak estrogen-like activity. When trying to conceive, maintaining optimal hormonal balance is important, and some practitioners advise minimizing exposure to ingredients that could theoretically interact with reproductive hormones. However, the topical use of hops extract in cosmetics results in minimal systemic absorption, and there is no evidence linking cosmetic use of hops to fertility issues. The concentrations used in skincare are far lower than those in oral supplements or foods containing phytoestrogens. Most dermatologists do not advise avoiding hops extract in topical products when trying to conceive, though some women may choose to minimize phytoestrogenic ingredients as a precautionary measure during their conception window.
Humulus Lupulus Strobile and PCOS
Caution Advised
- Interferes with hormones
Humulus Lupulus Strobile contains phytoestrogens—plant compounds that can weakly interact with estrogen receptors in the body. For individuals with PCOS, who often have hormonal imbalances involving elevated androgens and disrupted estrogen signaling, ingredients with estrogenic activity warrant consideration. While topical absorption is minimal and unlikely to significantly impact systemic hormone levels, some healthcare providers advise caution with phytoestrogenic ingredients for PCOS patients. The research on topical phytoestrogens and PCOS is limited, and individual hormone profiles vary widely. Some women with PCOS may benefit from the anti-inflammatory properties, while others might prefer to avoid potential hormonal interactions. There is no consensus recommendation to avoid hops extract for PCOS, but discussing botanical ingredients with estrogenic activity with your healthcare provider can help you make an informed decision based on your specific hormone profile and PCOS management strategy.
Humulus Lupulus Strobile and general use
Safe to Use
Humulus Lupulus Strobile is a botanical extract valued in cosmetics for its antioxidant, antimicrobial, and skin-soothing properties. It can help calm irritation, reduce inflammation, and provide antioxidant protection against environmental stressors. For the general population, hops extract is considered safe and well-tolerated in topical cosmetic formulations. The main consideration is potential allergic reactions in individuals sensitive to plants in the Cannabaceae family, though such reactions are uncommon. Hops extract is approved for cosmetic use in both the EU and US without significant restrictions. It has a long history of safe use in both traditional applications and modern skincare products.
Everything else flagged for the same profiles
Related ingredients
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Ingredients that raise the same concerns.
Where this came from
Truva summarises published guidance from bodies including ACOG, the FDA, the EU SCCS and the Cosmetic Ingredient Review. It has no access to your medical history and it is not a substitute for your doctor, dermatologist or midwife. These assessments have not been reviewed by a clinician, and nothing here is a diagnosis or a prescription. If you are pregnant, breastfeeding or being treated for PCOS, take the ingredient list to the person looking after you.
Assessment last pulled from the ingredient database on .
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A label has thirty of them. Truva reads the whole list at once and answers for the profile you set: pregnancy, breastfeeding, postpartum, trying to conceive, PCOS, or general use.
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