Bionic barrier repair and moisturizing structure

TWM687872UActive Publication Date: 2026-09-21DR WU SKINCARE
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Patent Information

Application Number
TW115205832
Authority / Receiving Office
TW · TW
Patent Type
Utility models
Current Assignee / Owner
Filing Date
2026-06-24
Publication Date
2026-09-21
Estimated Expiration
2036-06-23

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Abstract

A biomimetic barrier repair and moisturizing structure includes a moisturizing core, a biomimetic lipid layer, a soothing repair layer, and a water-retaining shell. The moisturizing core contains at least one plant oil component. The biomimetic lipid layer is arranged around the periphery of the moisturizing core and contains at least one ceramide complex lipid component. The soothing repair layer is used to coat the outer surface of the biomimetic lipid layer and contains niacinamide, vitamin B5, and centella asiatica extract. The water-retaining shell is coated around the periphery of the soothing repair layer and contains hyaluronic acid. The surface of the water-retaining shell has a plurality of water-conducting protrusions.
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Claims

1. A biomimetic barrier repair and moisturizing structure, for placement in a container, the biomimetic barrier repair and moisturizing structure comprising: A moisturizing core component, wherein the moisturizing core component comprises at least one plant oil component; A biomimetic lipid layer is disposed around the periphery of the aforementioned moisturizing core, the biomimetic lipid layer comprising at least one ceramide complex lipid component; a soothing and repairing layer is used to coat the outer surface of the biomimetic lipid layer, the soothing and repairing layer comprising nicotinamide, vitamin B5 and centella asiatica extract; and a water-retaining shell is coated around the periphery of the soothing and repairing layer, the water-retaining shell comprising hyaluronic acid, and the surface of the water-retaining shell having a plurality of water-conducting protrusions.

2. The biomimetic barrier repair and moisturizing structure as described in claim 1, wherein the plant oil component is selected from one or any combination of argan oil, sweet almond oil, avocado oil, shea butter, and olive oil.

3. The biomimetic barrier repair and moisturizing structure as described in claim 1, wherein the ceramide complex lipid component comprises at least one of the following: ceramide-NP, ceramide-AP, ceramide-EOP, ceramide-AS, ceramide-NS, or a combination thereof.

4. The biomimetic barrier repair and moisturizing structure as described in claim 3, wherein the biomimetic lipid layer further comprises cholesterol to form a layered structure.

5. The biomimetic barrier repair and moisturizing structure as described in claim 1, wherein the moisturizing core, biomimetic lipid layer, soothing repair layer and water-retaining shell system are arranged in a concentric stack.

6. The biomimetic barrier repair and moisturizing structure as described in claim 1, wherein the water-retaining shell forms a grid water-retaining surface to form a water-retaining grid structure.

7. The biomimetic barrier repair and moisturizing structure as described in claim 1, wherein the average particle size of the moisturizing core is between 0.5 micrometers and 30 micrometers.