Ingredient

Hydroxycyclohexyl Phenyl Ketone

Hydroxycyclohexyl Phenyl Ketone is flagged for pregnancy. The concern behind the strongest flag is absorbed into the body.

By Team TruvaLast checked

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
1 of 5
Higher means more likely to sting or redden
PregnancyCAUTION

Hydroxycyclohexyl Phenyl Ketone and pregnancy

Caution Advised

This ingredient is primarily used as a UV filter (chemical sunscreen agent) in cosmetic products. It absorbs UV radiation to prevent sun damage to the skin. Chemical UV filters as a class have raised some concerns during pregnancy due to potential systemic absorption and endocrine activity observed in some studies. While specific data on this ingredient during pregnancy is limited, some chemical sunscreen actives have been detected in maternal blood and cord blood in research studies. The significance of these findings for fetal development remains unclear. Given the uncertainty around chemical UV filters during pregnancy, many dermatologists recommend using physical/mineral sunscreens (zinc oxide, titanium dioxide) as a precautionary measure during pregnancy. ACOG does not specifically prohibit chemical sunscreens but emphasizes the importance of sun protection overall.

BreastfeedingSAFE

Hydroxycyclohexyl Phenyl Ketone and breastfeeding

Safe to Use

As a UV filter compound, this ingredient is applied topically and has relatively low systemic absorption compared to other chemical sunscreen agents. Its molecular structure suggests limited transfer into breast milk. While specific studies on this ingredient during breastfeeding are not available, the AAD considers topical sunscreen use essential for breastfeeding mothers to prevent skin damage. The benefits of sun protection generally outweigh theoretical minimal exposure risks. Most dermatologists consider chemical sunscreens safe during breastfeeding, though some recommend mineral alternatives for those who prefer maximum precaution. Sun protection is important for postpartum melasma management.

PostpartumSAFE

Hydroxycyclohexyl Phenyl Ketone and postpartum

Safe to Use

UV protection is particularly beneficial postpartum for managing melasma and preventing further hyperpigmentation that commonly occurs after pregnancy. This ingredient can be used safely as part of a comprehensive sun protection strategy for postpartum skin recovery.

Trying to ConceiveSAFE

Hydroxycyclohexyl Phenyl Ketone and trying to conceive

Safe to Use

While some chemical UV filters have shown potential endocrine activity in high-dose animal studies, the relevance to topical human use at cosmetic concentrations remains unclear. No fertility concerns have been established for this specific ingredient. Sun protection remains important when trying to conceive. If concerned about chemical filters, mineral alternatives are available, though this ingredient has not been linked to fertility issues.

PCOSSAFE

Hydroxycyclohexyl Phenyl Ketone and PCOS

Safe to Use

UV filters do not have known interactions with androgen or insulin pathways relevant to PCOS. Sun protection is important for individuals with PCOS who may be using other treatments that increase photosensitivity. This ingredient is safe for use with PCOS and provides important photoprotection. No endocrine-disrupting activity specific to PCOS concerns has been identified with this UV filter compound.

General UseSAFE

Hydroxycyclohexyl Phenyl Ketone and general use

Safe to Use

This UV filter provides photoprotection and antioxidant benefits in sunscreen and anti-aging formulations. It helps prevent UV-induced skin damage and photoaging. The ingredient is generally well-tolerated with minimal irritation potential. Some individuals may experience sensitivity, though this is uncommon compared to other chemical UV filters. Regulatory approval in multiple jurisdictions supports its safety for general cosmetic use. UV protection is essential for skin health and cancer prevention.

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Provenance

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 .

One ingredient is the easy case.

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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