Technical datasheet

Zley® HPA

Supplied byZley- Last Updated on Jan 6, 2026

Hydroxyphenyl Propamidobenzoic Acid. Zley® HPA by Zley acts as an anti-irritation and anti-itching active ingredient.
  • It is used to inhibit skin erythema, edema, and itching.
  • It helps smooth allergenic reactions on the skin.
  • It is suitable for formulations targeting dry and itchy skin, such as creams and shampoos for dandruff.
  • It is used in topical creams for contact dermatitis, neurodermatitis, dry pruritus dermatitis and eczema.
  • It is designed for antiseptic and antifungal skin creams like athlete’s foot and body tinea treatment.
  • It is suitable for sensitive skin care products and soothing lotions.
  • Zley® HPA is used in rhinitis spray formulations.
  • It has a shelf life of 2 years.
  • It offers calming benefits in after-sun repair products.
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Benefits

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Zley® HPA properties

Other properties

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