E219

Sodium methylparaben

Moderate risk endocrinepreservative

Paraben preservative; endocrine debate.

Acceptable daily intake: 10 mg/kg body weight/day (EFSA)
Vegan: Yes
Vegetarian: Yes

What it is

Sodium methyl-p-hydroxybenzoate (E219) is a synthetic paraben. Parabens are famously used in cosmetics to stop mould, but are also used in specific foods.

How it is used in food

Water-soluble preservative.

Commonly found in

Cosmetics and shampoos (highly common)
Pâté and gelatin-coated meats
Confectionery and liquid sweets

Health and safety

Endocrine scrutiny.

Parabens are highly controversial due to their ability to mimic estrogen in the human body. This has raised concerns about their potential to disrupt the endocrine system and affect reproductive health.

Suspected endocrine disruptor

general population · evidence: suspected

Parabens are known xenoestrogens that can mimic estrogen in the body, raising concerns about long-term hormonal disruption.

EFSA re-evaluation of parabens

Shares the paraben family's endocrine concerns.

Regulatory status

Region	Status	Notes
Australia & New Zealand FSANZ	Permitted	Permitted.
European Union EFSA / European Commission	Permitted	Authorised for food use under EU regulations (Annex II).
United States FDA (Food and Drug Administration)	Not approved	Not permitted in US food. The US listings cover methylparaben (21 CFR 184.1490) and propylparaben (184.1670) as the free esters; the sodium salts appear in neither 21 CFR nor FDA's Substances Added to Food inventory.

Identification on labels

E-number: E219

Alternatives to this additive

E202: Potassium sorbate — A non-paraben preservative that does not carry endocrine disruption concerns.

How it is made

Produced chemically by the esterification of p-hydroxybenzoic acid with the corresponding alcohol.

Esterification — p-Hydroxybenzoic acid is reacted with an alcohol in the presence of a catalyst.

Worth knowing

The sodium salt of methylparaben.

Conclusion

While EFSA permits E219 in food (concluding that its shorter ester chain is less potent hormonally than banned propyl-parabens), consumer backlash against parabens in cosmetics has spilled over into food. Most "clean label" brands refuse to use it under any circumstances.

References

EFSA re-evaluation of parabens — EFSA

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Entry last reviewed 2026-07-28.

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