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US 12,458,587 B2Granted
Hypoallergenic composition for skin regeneration or skin soothing, containing culture product or extract of Aureobasidium pullulans strain
AssigneeAmorepacific Corporation
InventorsHohyun Song, Kilsun Myoung
Life of this patent
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Abstract
Disclosed in the present specification is a hypoallergenic composition for skin regeneration or skin soothing, containing, as an active ingredient, an Aureobasidium pullulans strain, a lysate thereof, a culture product thereof, or an extract of the strain, lysate or culture product. Unlike conventional functional ingredients, the composition is non-irritating to the skin, and thus is safe, while having a skin regeneration effect, and has a skin soothing effect by relieving irritation.
Claims5
A method for relieving skin irritation caused by an α-hydroxy acid comprising:
- applying a composition to a subject in need thereof comprising an amount effective for relieving skin irritation caused by the α-hydroxy acid and regenerating the skin, the composition including 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, and wherein the extract of the culture product is an ethanol fraction of a culture fluid.
Dependencies are inferred from the claim text.