Methods of using cosmetic compositions comprising exopolysaccharides derived from microbial mats
US11752168B2 · kind B2 · utility
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3References
14Claims
0Family size
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Key dates
| Filing date | May 12, 2021 |
| Grant date | Sep 12, 2023 |
| Priority date | — |
| Expiry date | Dec 18, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/08
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A skin care composition is disclosed comprising at least one exopolysaccharide (EPS) originating from a microbial mat, the EPS being in a concentration of about 0.001% w/w to about 1.5% w/w of the composition. Uses and methods of use thereof. In specific embodiments, the EPSs are derived from microorganisms isolated from microbial mats found in French Polynesia. The composition is useful in reducing signs of skin aging and environmental damage by altering skin cell metabolism and improving hydration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.