Formulations and methods for skin care
US12239681B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 3, 2024 |
| Grant date | Mar 4, 2025 |
| Priority date | — |
| Expiry date | Jul 3, 2044 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/5922
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Cosmetic and pharmaceutical formulations comprising specific amino acid combinations are described herein. Such formulations strengthen and enhance skin epithelial cell barrier function, thereby reducing moisture loss from the skin and restoring skin's structural integrity, epithelial differentiation, intercellular adhesion, and intracellular signaling and/or promoting maintenance of these features. Additional formulations described here comprise a therapeutically effective amount of free amino acids and a therapeutically effective amount of a plant extract for skin barrier repair. Methods for administering these formulations for cosmetic and/or therapeutic purposes and uses thereof for same are also described herein, including the use thereof in the preparation of medicaments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.