PCOS
Skincare ingredients to watch with PCOS
PCOS is not a pregnancy profile and its list looks different because of it. 308 ingredients are flagged, and the concerns behind them cluster around hormones rather than development: compounds that mimic androgens, disturb insulin, or push an already reactive skin further.
Flagged means avoid, high risk or medium risk. Almost nothing here is dangerous in the way a teratogen is dangerous. The question a PCOS flag answers is whether an ingredient is likely to make acne, unwanted hair growth, or the hormonal picture behind them worse. Every ingredient below has its own page with the level, the evidence behind it and the safer options the catalogue names. The full index is at all ingredients, A to Z.
Flagged
308
Ingredients carrying avoid, high risk or medium risk for PCOS.
Not Recommended
75
Avoid and high risk together. Use something else while this profile applies.
Caution Advised
233
Medium risk. Worth reading the assessment before the product goes in the basket.
Catalogue read 15 September 2026. Every figure on this page comes out of that snapshot.
Caution Advised
233 of the 308 ingredients flagged for PCOS.
Medium risk. Published guidance stops short of advising against these, and usually turns on how much, how often, or over how much skin. Open an ingredient to see what the concern actually is.
- Methyl Eugenol
Common allergen
Medium risk - Octoxynol-10
Endocrine disruptor, Interferes with hormones
Medium risk - Angelica Acutiloba Root Water
Interferes with hormones
Medium risk - Lavandula Hybrida Herb Oil
Interferes with hormones
Medium risk - Perfluorononylethyl Stearyl Dimethicone
Endocrine disruptor, Interferes with hormones
Medium risk - Rubber Latex
Common allergen, Irritant, Can inflame skin
Medium risk - Citrus Aurantifolia Peel Powder
Increases sun sensitivity, Irritant, Can inflame skin
Medium risk - Iodine
Interferes with hormones
Medium risk - Kojyl Methylenedioxycinnamate
Interferes with hormones
Medium risk - Perfluoromethylcyclopentane
Endocrine disruptor, Interferes with hormones
Medium risk - Panax Notoginseng Extract
Interferes with hormones
Medium risk - Pimenta Officinalis Leaf Oil
Irritant, Can inflame skin
Medium risk - Pueraria Lobata Symbiosome Extract
Interferes with hormones, Affects estrogen
Medium risk - Pueraria Montana Root Extract
Interferes with hormones
Medium risk - Chlorophene
Interferes with hormones, Affects estrogen
Medium risk - Cyclotrisiloxane
Endocrine disruptor, Interferes with hormones
Medium risk - Medium risk
- Foeniculum Vulgare Fruit Oil
Interferes with hormones, Irritant
Medium risk - Glycidyl Neodecanoate/Phthalic Anhydride/TMP Crosspolymer
Hormone disruptor
Medium risk - Ocimum Basilicum Herb Oil
Interferes with hormones
Medium risk - Oleamide DEA
Interferes with hormones
Medium risk - Pinus Palustris Wood Tar
Irritant
Medium risk - Coal Tar
Carcinogen concern, Irritant
Medium risk - Dimethylacrylamide
Irritant
Medium risk - Di-Sodium Iodide
Interferes with hormones
Medium risk - Dodecahydro-Tetramethylnaphthofuran
Endocrine disruptor, Interferes with hormones
Medium risk - Ethyl Methoxycinnamate
Interferes with hormones, Affects estrogen
Medium risk - P-Methylaminophenol Sulfate
Common allergen, Irritant
Medium risk - P-Phenylenediamine Sulfate
Endocrine disruptor, Common allergen
Medium risk - Sodium Ethylparaben
Interferes with hormones
Medium risk - Tribulus Terrestris Root Extract
Mimics androgens, Interferes with hormones
Medium risk - 4-Oxo-2-Nonenal
Can inflame skin, Oxidative stress
Medium risk - Citrus Aurantium Dulcis Fruit Oil
Increases sun sensitivity
Medium risk - Disodium Selenite
Interferes with hormones
Medium risk - Humus Extract
Hormone disruptor, Contamination risk
Medium risk - Methyl Benzodioxepinone
Endocrine disruptor, Interferes with hormones
Medium risk - Phenonip
Interferes with hormones, Mimics androgens
Medium risk - Thioglycolic Acid
Irritant
Medium risk - Zerumbone
Interferes with hormones, Can inflame skin
Medium risk - Flavesone
Interferes with hormones
Medium risk - Foeniculum Vulgare Seed
Hormone disruptor
Medium risk - Human Umbilical Mesenchymal Stem Cell Conditioned Media
Interferes with hormones
Medium risk - Isopropylbenzyl Salicylate
Interferes with hormones
Medium risk - New Coccine
Interferes with hormones
Medium risk - Nymphaea Caerulea Leaf Cell Extract
Interferes with hormones
Medium risk - Ptychopetalum Olacoides Bark/Root Extract
Interferes with hormones
Medium risk - Decamethyltetrasiloxane
Endocrine disruptor, Interferes with hormones
Medium risk - Angelica Dahurica Extract
Interferes with hormones, Increases sun sensitivity
Medium risk - Citrus Bergamia Leaf Oil
Increases sun sensitivity, Irritant
Medium risk - MIT
Common allergen, Irritant, Can inflame skin
Medium risk - Nicotiana Tabacum Leaf Extract
Interferes with hormones, Can inflame skin
Medium risk - Pimpinella Anisum Fruit Oil
Interferes with hormones
Medium risk - Pueraria Thunbergiana Flower/Leaf/Stem Extract
Interferes with hormones
Medium risk - Pueraria Tuberosa Leaf Cell Extract
Interferes with hormones
Medium risk - Medium risk
- Sodium Perborate
Endocrine disruptor, Interferes with hormones
Medium risk - Acorus Calamus Rhizome Extract
Interferes with hormones
Medium risk - Allium Sativum Bulb Oil
Irritant, Can inflame skin
Medium risk - Cinnamomum Cassia Bark Oil
Interferes with hormones, Can inflame skin
Medium risk - Ethylhexyl P-Methoxycinnamate
Interferes with hormones, Endocrine disruptor
Medium risk - Hydrolyzed Psoralea Corylifolia Extract
Increases sun sensitivity, Interferes with hormones
Medium risk - Mipa-Borate
Interferes with hormones
Medium risk - Mucuna Pruriens Seed Extract
Interferes with hormones
Medium risk - Octoxynol-13
Interferes with hormones, Affects estrogen
Medium risk - Perfluoroisohexane
Hormone disruptor
Medium risk - Medium risk
- Tripterygium Wilfordii Callus Extract
Interferes with hormones
Medium risk - Voacanga Africana Seed Extract
Alkaloid content, Interferes with hormones
Medium risk
The same ingredient, answered four other ways.
An ingredient is not safe or unsafe on its own. It is safe or unsafe for a person at a point in their life, which is why the same name sits in one list and not in another.
The short way
Skincare that knows PCOS is not a pregnancy.
Truva keeps PCOS as its own profile, so a product that is fine for pregnancy and wrong for you does not come back clear.
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