Patents

Soothing Irritation with Aureobasidium pullulans Extract

Amorepacific Corp. patented a method for relieving skin irritation caused by an alpha hydroxy acid.

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By: Christine Esposito

Editor-in-Chief

US Patent No. 12,458,587 B2 (Hohyun Song, Kilsun Myoung); Amorepacific Corp., Seoul, Korea, patented a method for relieving skin irritation caused by an α-hydroxy acid.

The composition includes an extract of a culture product of an Aureobasidium pullulans strain, wherein the method relieves the skin irritation caused by the α-hydroxy acid by inhibiting an increase in an IL-1α concentration by the α-hydroxy acid. The strain of the culture product is Aureobasidium pullulans GJW with the accession number KCCM12142P.

The extract of the culture product is an ethanol fraction of a culture fluid.

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