Monosodium salt of citric acid used to buffer formula pH on the acidic side and provide mild metal-ion chelation. Well tolerated.
Function & Common Use
Buffering / pH adjuster / Chelating
Chelating Agent
Buffered cleansers, toners, creams
Plant-derived (citric acid, partially neutralised)
Concentration Limits
No specific limit under CR 2020 in source checked
No specific limit; use at self-determined safe level per safety assessment
No specific 21 CFR cosmetic limit identified in source checked
No specific MFDS limit identified in source checked
Baby restriction: None identified for standard cosmetic use
Pregnancy: No specific restriction identified in source checked; standard cosmetic use
Frequently Asked Questions
Is Monosodium Citrate safe to use in skincare?
Monosodium Citrate has a Low concern rating from The Clean Sheet. Monosodium salt of citric acid used to buffer formula pH on the acidic side and provide mild metal-ion chelation. Well tolerated.
Is Monosodium Citrate allowed in India?
Monosodium Citrate is currently classified as "Permitted; regulated as a cosmetic ingredient under CR 2020" under Indian cosmetics regulations. The maximum permitted concentration is No specific limit under CR 2020 in source checked.
What is Monosodium Citrate used for in cosmetics?
Monosodium Citrate functions as: Buffering / pH adjuster / Chelating. It is commonly found in: Buffered cleansers, toners, creams.
Is Monosodium Citrate safe for babies?
Monosodium Citrate has baby/child restrictions: None identified for standard cosmetic use. Avoid using products containing this ingredient on infants unless specifically formulated and labelled for baby use.
Regulatory Status
Identifiers
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