Skin cell renewal regime
US4272544A · kind A · utility
30Cited by
3References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 20, 1980 |
| Grant date | Jun 9, 1981 |
| Priority date | — |
| Expiry date | Aug 20, 2000 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/75
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A novel cell renewal cosmetic regime is disclosed, which increases epidermal cell turnover without skin irritation. The regime consists of the use of four components: a cleanser, a cream, a lotion, and a tonic.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.