Fragrance — answers to perfume, parfum
Appears in 5 scanned products.
An umbrella term for a mixture of scent-producing ingredients, which can number from a handful to hundreds of individual compounds, natural or synthetic. Regulations generally allow the full mixture to be listed under this single word to protect proprietary formulas.
Why it’s used
Gives a product its scent, and can also mask the natural smell of other raw ingredients.
What the evidence says
Because "fragrance" hides the individual components, it's impossible to assess as a single entity; some components inside a given fragrance blend, like certain allergens, are individually well studied, while the overall blend in any specific product is not disclosed. Contact allergy to fragrance ingredients overall is one of the more common cosmetic sensitivities identified in dermatology research.
Where we looked
There was no paper to cite here, so this is the search instead — run it yourself and see what we saw.
- PubMed: 25 records · searched August 2026
"Fragrance"[Title/Abstract] AND (administration, topical[MeSH] OR topical[Title/Abstract] OR cutaneous[Title/Abstract] OR "skin care"[Title/Abstract] OR cosmetic*[Title/Abstract]) AND (randomized controlled trial[pt] OR clinical trial[pt] OR meta-analysis[pt] OR systematic review[pt]) AND humans[MeSH] - PubMed: 6544 records · searched August 2026
"Fragrance"[Title/Abstract]
This says what this database holds under these terms. It is not a finding that no research exists.
Context
Risk varies enormously by product and formula, since the term covers a wide and undisclosed range of ingredients; those with known fragrance sensitivities are generally advised to seek fragrance-free products rather than rely on this label to judge safety.
Educational information, not medical or safety advice. Consult a professional for allergies or medical concerns.