COSMETIC LENS
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Preservatives

Propylparaben

对羟基苯甲酸丙酯

Also known as: Propyl 4-hydroxybenzoate

What it does

  • Prevents fungal and bacterial growth
  • Broadens preservative spectrum

Evidence

Strong evidence

Safe at up to 0.14% per EU SCCS 2013 opinion. Often paired with methylparaben.

Skin types

Well suited for: All

Low irritation potential.

Irritation potential
Low
Comedogenic rating
0 / 5
Pregnancy
Generally considered safe during pregnancy

Considered safe at cosmetic concentrations.

Good to know

Often used with methylparaben for broader preservation.

References

Compound data from PubChem (U.S. National Library of Medicine).

Related ingredients

Phenoxyethanol Methylparaben Methylisothiazolinone Sodium Benzoate Potassium Sorbate Ethylhexylglycerin

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Educational information only — not medical advice. Always patch test and consult a dermatologist for skin concerns.