Cosmetic composition
US7332152B2 · kind B2 · utility
10Cited by
13References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 3, 2004 |
| Grant date | Feb 19, 2008 |
| Priority date | — |
| Expiry date | Jan 26, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/59
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A cosmetic composition is provided comprising vitamin B6, vitamin B3 and an organic acid. The components of the composition interact synergistically to enhance skin lightening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.