Cosmetic preparation with a peptide addition
US6245342A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 28, 1999 |
| Grant date | Jun 12, 2001 |
| Priority date | — |
| Expiry date | May 28, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/004
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A cosmetic preparation contains peptide derivatives from .alpha.-MSH, as well as other active components. A cosmetic product has the property of activating the melanogenesis and being an anti-inflammatory and acting more efficiently. The synergetically active preparation also includes a combination of a peptide derivative corresponding to the formula (Lip)X-His-Phe-Arg-Y in a ratio of 0.05 mg to 2.5 mg of a pure peptide derivative per kg of the total mass, while the peptide derivative is mixed with xanthine in a ratio of 0.5 to 2 mol per 100 mol of peptide. Also there is at least 0.5 wt % of a mixture of enzymes and vitamins, containing at least 150 U/ml of superoxide dismutase. Also present are auxiliary agents and carrier agents in a ratio of 65 to 99.5 wt %, and possibly other active components.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.