Skin beautifier
US8920822B2 · kind B2 · utility
0Cited by
1References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 17, 2010 |
| Grant date | Dec 30, 2014 |
| Priority date | — |
| Expiry date | Nov 17, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/92
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A skin beautifier contains sphingomyelin, which is a phospholipid, as an effective ingredient. In addition, skin-beautifying food or feed contains sphingomyelin as an effective ingredient. The present invention provides a skin beautifier and skin-beautifying food or feed supplying effects on beauty, such as skin-moisturizing and protecting effects, skin-roughness-preventing and improving effects, and a wrinkle-preventing effect, by oral ingestion thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.