Citric Acid
Acidity regulator, chelating support, or formula stabilizer. The assessment supports the reviewed cosmetic uses, not the finished product's pH, concentration, irritation potential, or performance.
- Ingredient family
- Formula support
- Research state
- Ingredient-specific sources
- Source labels checked
- July 21, 2026
- Found in
- 1 researched product
Read it through four separate lenses.
Formula job
Formula supportAcidity regulator, chelating support, or formula stabilizer.
How we classify formula rolesBeard hair + skin
Supported roleCan help tune pH or formula stability rather than supply the primary grooming effect.
See the skin + hair evidenceEnvironmental evidence
Lower inherent priority; formulation mattersNo high-priority hazard is identified from this screening record, but concentration, pH, impurities, and manufacturing still matter.
See the environmental limitsSensitivity + confidence
Concentration and pH matterOrdinary cosmetic use is not the same as exposure to the concentrated raw material. The label does not disclose concentration or finished-formula pH.
Moderate confidenceA useful formula role is not proof of beard growth, treatment of a skin condition, lower environmental impact, or suitability for every person. Finished-product behavior depends on concentration, processing, the rest of the formula, use pattern, and individual response.
Compare this formula job
Use the formula guide to place this ingredient inside the product's base, support system, exposure pattern, and complete label.
Open the comparisonHuman + environmental evidence
What deserves attention—and why.
Hazard is not the same as real-world risk. Exposure, dose, formula, wastewater treatment, farming location, and supplier controls can change the conclusion.
No high-priority hazard is identified from this screening record, but concentration, pH, impurities, and manufacturing still matter.
Ordinary cosmetic use is not the same as exposure to the concentrated raw material. The label does not disclose concentration or finished-formula pH.
No ingredient-specific aquatic hazard flag is assigned at expected cosmetic use, but no finished-product environmental concentration is available.
No plant-harm conclusion is assigned; water, energy, feedstock, and effluent at the production site are the more relevant open questions.
The current screen does not identify a persistent-bioaccumulative concern, while exact grade and discharge data remain unavailable.
The label does not disclose fermentation, mineral, agricultural, or petrochemical route, energy, and water use.
“Lower priority” is not “zero impact”; it means the present evidence does not put this ingredient ahead of the better-supported hazards and sourcing issues in the same formula.
What to ask the supplier for.
Prefer a supplier with a disclosed production route, impurity specification, renewable-energy and water-efficiency data, and appropriately treated process effluent. Use only the amount needed for pH, stability, or formula function.
Product occurrence ledger
Where we found it.
List position is a location clue only. It is not a concentration estimate, and formulas can change after our source check.
Human clinical results
What controlled tests add to this record.
An ingredient study is not a trial of every product containing that ingredient.
No qualifying clinical result is assigned.
The current record may still include regulatory, cosmetic-function, or safety-assessment evidence. Those sources are useful for their stated purpose but are not clinical proof of skin, hair, or finished-product performance.
What remains unknown.
Exact level is not disclosed on the product labels we recorded.
Grade, refining, solvents, and other processing details are usually absent.
Residuals and contaminants are not specified by an ordinary INCI list.
Synergy or antagonism with other ingredients is a finished-formula question.
Manufacturing, transport, packaging, dose, and disposal remain outside an ingredient-only profile.
Evidence ledger
Open the source behind the summary.
A source supports only the claim named beside it. Database inclusion is not a blanket approval, and an assessed ingredient does not rate every finished product.
- 01Cosmetic Ingredient Review
Citric acid and citrate ingredients final safety assessment
The final assessment covers citric acid as a pH adjuster, chelating agent, or fragrance ingredient and concludes it is safe in the cosmetic practices of use and concentrations assessed. A product label does not disclose its concentration or finished pH.
Last checked July 21, 2026 - 02European Commission
CosIng cosmetic ingredient database
Standard ingredient names and cosmetic functions. Database inclusion is not, by itself, a safety approval.
Last checked July 13, 2026 - 03U.S. Food & Drug Administration
Cosmetic ingredients
The U.S. regulatory context: most cosmetic ingredients are not preapproved, and the marketer is responsible for product safety.
Last checked July 13, 2026 - 04Cosmetic Ingredient Review
How CIR safety assessments work
Why an assessment is tied to cosmetic uses and concentrations and why insufficient data is not a safe-or-unsafe verdict.
Last checked July 13, 2026 - 05U.S. Environmental Protection Agency
Safer Choice master criteria for safer chemical ingredients
The screening framework used here: human toxicity, aquatic toxicity, persistence, and bioaccumulation are separate endpoints and must be judged within a chemical's functional class.
Last checked July 14, 2026 - 06Organisation for Economic Co-operation and Development
OECD Guidelines for the Testing of Chemicals
Internationally recognized non-clinical methods for health and environmental safety testing. A marketing claim or safety-data-sheet summary is not a substitute for endpoint data from an appropriate test.
Last checked July 14, 2026