Composition of skin external application containing rose extract and epigallocatechin gallate(EGCG)
US8808761B2 · kind B2 · utility
0Cited by
1References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 1, 2005 |
| Grant date | Aug 19, 2014 |
| Priority date | — |
| Expiry date | Jun 8, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/08
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a composition of skin external application comprising rose extracts and epigallocatechin gallate (EGCG) as effective ingredients, more particularly to a composition of skin external application that contains rose extracts and EGCG, thereby promoting the synthesis of collagen fiber to promote superior skin elasticity and skin wrinkle improvement with long-lasting effect.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.