Ingredient
Tanacetum Annuum Leaf Oil
Tanacetum Annuum Leaf Oil is flagged for pregnancy. The concern behind the strongest flag is absorbed into the body.
- Blue Tansy Oil
- Moroccan Tansy Oil
- Tanacetum annuum Flower Oil
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 pregnancy, the profile this one is worst in
- Profiles flagged
- 1 of 6
- Counting avoid, high risk and medium risk
- Irritancy
- 2 of 5
- Higher means more likely to sting or redden
Tanacetum Annuum Leaf Oil and pregnancy
Caution Advised
- Absorbed into the body
Tanacetum annuum leaf oil is an essential oil containing various volatile compounds including chamazulene, sabinene, and other terpenes. Essential oils can penetrate the skin more readily than larger molecules and enter systemic circulation in small amounts. While specific studies on blue tansy oil during pregnancy are lacking, essential oils as a category are generally approached with caution during pregnancy due to their bioactive compounds and potential for systemic absorption. Some essential oils contain compounds that may affect uterine activity or fetal development, though no specific teratogenic effects have been documented for blue tansy. Many aromatherapists and holistic practitioners recommend avoiding or minimizing essential oil use during the first trimester when fetal organ development is most critical. ACOG does not provide specific guidance on blue tansy oil, as essential oils in cosmetics have not been extensively studied in pregnancy. Most obstetricians and dermatologists suggest that pregnant women use essential oils cautiously and in diluted forms only. Women who wish to use products containing this ingredient should opt for formulations where it appears lower in the ingredient list, indicating smaller concentrations.
Tanacetum Annuum Leaf Oil and breastfeeding
Safe to Use
Blue tansy oil used in cosmetic formulations at typical concentrations is unlikely to result in significant systemic absorption or transfer to breast milk. The ingredient is typically used at low percentages in skincare products, primarily for its anti-inflammatory and soothing properties. While essential oils can be absorbed through the skin, the amounts used in cosmetics are generally too small to raise concerns about infant exposure through breast milk. The AAD does not specifically warn against topical blue tansy oil use during breastfeeding. However, products should not be applied directly to the breast or nipple area where direct infant contact could occur. Breastfeeding mothers can generally use skincare products containing blue tansy oil on areas away from the breast. The limited data and traditional use suggest low risk when used as directed in cosmetic formulations, though direct application of undiluted essential oil should be avoided regardless of breastfeeding status.
Tanacetum Annuum Leaf Oil and postpartum
Safe to Use
Blue tansy oil can be beneficial for postpartum skin concerns due to its anti-inflammatory and calming properties. The ingredient may help soothe skin irritation, redness, or inflammation that can occur during hormonal changes after childbirth. For non-breastfeeding postpartum women, there are no specific concerns beyond general skin sensitivity. The ingredient's chamazulene content provides antioxidant benefits and may support skin recovery during the postpartum period.
Tanacetum Annuum Leaf Oil and trying to conceive
Safe to Use
Blue tansy oil has no documented effects on fertility or reproductive hormones. Women trying to conceive can use cosmetics containing this ingredient, though some may choose to adopt pregnancy-appropriate skincare routines proactively. The ingredient does not accumulate in tissues or interfere with conception. Since it falls into the medium-risk category for pregnancy, women may choose to discontinue use once pregnant, but there is no need to avoid it during the preconception period.
Tanacetum Annuum Leaf Oil and PCOS
Safe to Use
Tanacetum annuum leaf oil does not have known hormonal activity or androgen-mimicking properties, making it appropriate for women with PCOS. Its anti-inflammatory properties may actually benefit PCOS-related skin issues such as acne and inflammation. The ingredient's soothing and antibacterial properties can help manage acne without disrupting hormone balance. Blue tansy oil is increasingly used in natural acne treatments and may complement medical PCOS therapies. Women with PCOS can safely incorporate products containing blue tansy oil into their skincare routines. The ingredient does not interfere with hormonal treatments or metabolic aspects of PCOS management.
Tanacetum Annuum Leaf Oil and general use
Safe to Use
- Common allergen
- Increases sun sensitivity
Blue tansy oil is generally well-tolerated when used at appropriate cosmetic concentrations. Its distinctive anti-inflammatory and skin-soothing properties have made it increasingly popular in natural skincare products, particularly for sensitive or acne-prone skin. The primary concerns are potential allergic reactions or skin sensitivity in susceptible individuals, as with most essential oils. Patch testing is recommended for those with sensitive skin. The oil may cause photosensitivity, so sun protection is advisable when using products containing this ingredient. The SCCS notes that essential oils should be used with caution due to sensitization potential, but blue tansy is not specifically flagged as high-risk. Most users tolerate it well in properly formulated products where it is appropriately diluted. Those with known sensitivities to plants in the Asteraceae family should exercise caution.
Everything else flagged for the same profiles
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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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