“Citral?”Here!
Hasn’t appeared in a scanned product yet.
In personal care
A naturally occurring aldehyde with a strong lemon scent, found in lemongrass and citrus oils, and also produced synthetically for fragrance use.
Why it’s used
It supplies a bright citrus note in perfumed cosmetics, cleansers, and household products.
What the evidence says
Citral is recognized by EU regulators as a fragrance allergen capable of causing contact sensitization in a subset of users, based on patch-test and clinical data reviewed by the Scientific Committee on Consumer Safety.
Context
EU rules require it to be listed by name on labels when present above 0.001% in leave-on products and 0.01% in rinse-off products, reflecting that reaction risk depends on concentration and contact type.
Rumors
Citral has antimicrobial properties that purify and cleanse the skin.
Does not supporthealth and safety evidence
Measured as an outcome.
- Citral modulates virulence factors in methicillin-resistant Staphylococcus aureus (Peer-reviewed) · Funded by Fundação de Amparo em Pesquisa do Estado da Bahia; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES), Brazil (government) · No conflicts declared
- Transcriptomic analyses reveal the potential antibacterial mechanism of citral against Staphylococcus aureus (Peer-reviewed) · Funded by National Natural Science Foundation of China; Sichuan Science and Technology Program; Chengdu Medical College; Sichuan Provincial Administration of Traditional Chinese Medicine (government) · No conflicts declared
Who’s saying this
- Kissed Earth — a brand: sells its own collagen, supplements, vitamins and skincare
How we know who this is
- “Kissed Earth was born in August of 2019.” (their page)
- “Today we have 33 products under the Kissed Earth umbrella spanning across collagen, supplements, vitamins, skincare, kids, and pets - every one a labour of love and an extension of the same strict principles we set out from the beginning.” (their page)
Citral is a skin sensitizer that can cause allergic reactions.
Supports — establishedhealth and safety evidence
Measured as an outcome.
- OPINION on Citral (CAS No. 5392-40-5, EC No. 226-394-6) sensitisation endpoint (Regulatory) · Funding not checked
- Contact allergy to citral and its constituents geranial and neral, coupled with reactions to the prehapten and prohapten geraniol. (Peer-reviewed) · Foundation-funded
Who’s saying this
- SkinSAFE — a retailer: earns affiliate commissions on product sales through retailers
How we know who this is
- “With SkinSAFE, every body can have healthy skin free from allergens and irritants.” (their page)
- “SkinSAFE may earn a portion of sales from products that are purchased through our site as part of our affiliate partnership with retailers.” (their page)
Citral irritates sensitive skin and causes stinging.
Supports — suggestivehealth and safety evidence
Studied in: patients with hand eczema undergoing diagnostic patch testing with citral 2% in petrolatum.
Measured as a biomarker.
- Citral a fragrance allergen and irritant (Peer-reviewed) · Funding not checked
Who’s saying this
- Beauty Cares Inc. — a publisher: skincare review publication; earns affiliate commissions
How we know who this is
- “Beauty Cares Inc. is an independent, research-driven publication.” (their page)
- “To support our ongoing product testing, formulation audits, and editorial operations, we participate in affiliate marketing programs.” (their page)
Citral fights bacteria and inflammation, making it useful for problem skin.
Not gradedhealth and safety evidence
Sources cited — no verdict reached.
What was measured is not yet noted.
- Citral modulates human monocyte responses to Staphylococcus aureus infection (Peer-reviewed) · Funded by Fundação de Amparo em Pesquisa do Estado da Bahia; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES), Brazil (government) · No conflicts declared
- Citral modulates virulence factors in methicillin-resistant Staphylococcus aureus (Peer-reviewed) · Funded by Fundação de Amparo em Pesquisa do Estado da Bahia; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES), Brazil (government) · No conflicts declared
Who’s saying this
- ПРИВАТНЕ АКЦІОНЕРНЕ ТОВАРИСТВО ФАРМАЦЕВТИЧНА ФАБРИКА ВІОЛА — a brand: manufactures and sells pharmaceutical products
How we know who this is
- “ПРИВАТНЕ АКЦІОНЕРНЕ ТОВАРИСТВО ФАРМАЦЕВТИЧНА ФАБРИКА ВІОЛА – сучасне фармацевтичне підприємство, яке протягом останніх років входить в 10-ку провідних вітчизняних виробників фармацевтичної продукції.” (their page)
Citral causes allergies and contact dermatitis.
Supports — suggestivehealth and safety evidence
Studied in: dermatitis patients undergoing diagnostic patch testing (including hand eczema patients) for suspected allergic contact dermatitis.
Measured as an outcome.
- Contact allergy to citral and its constituents geranial and neral, coupled with reactions to the prehapten and prohapten geraniol. (Peer-reviewed) · Foundation-funded
- Citral a fragrance allergen and irritant (Peer-reviewed) · Funding not checked
Who’s saying this
- ewg.org — we couldn’t open the site to see who runs it