Hydroxyphenyl Propamidobenzoic Acid
Reviewed by Rosie · Last updated 14 Aug 2026
Also known as: Dihydroavenanthramide D
Synthetic skin-soothing ingredient noted for its ability to calm aggravated skin
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What Is Hydroxyphenyl Propamidobenzoic Acid?
Hydroxyphenyl propamidobenzoic acid can be used as a texture-enhancing ingredient in skin care and other cosmetic formulations.\n\nThere is also research indicating hydroxyphenyl propamidobenzoic acid offers soothing properties, which is why this ingredient is not uncommon to see in blends aimed at relieving sensations related to irritated skin. In fact, it may even be suitable for dermatitis, eczema and psoriasis-prone skin.\n\nWhile this ingredient is synthetic, it has been demonstrated to mimic the same skin-calming action as Avena sativa (oat).
Clinical Evidence & References
Published Research
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Journal of Drugs in Dermatology, June 2020, pages 658-660 Journal of Drugs in Dermatology, 2020
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Dermatology and Therapy, February 2020, pages 87-98 Dermatology and Therapy, 2020
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