Ingredient
Citric Acid
Most often used in small amounts to bring a formula to its intended acidity rather than as an exfoliant.
What it does
pH adjuster
Brings the formula to its intended acidity.
Chelating agent
Binds trace metals that would otherwise spoil the formula.
Reference
- CAS number
- 77-92-9
- In our catalogue
- 176 products
Ingredient reference data © European Union, 1995–2026, reused under CC-BY 4.0. Plain explanations are BeautySignal's own. This is information, not medical advice. How we source this.