| 摘要 |
<p>There is provided for a cosmetic method for treating the skin and/or hair wherein the method comprise a treatment comprising one or more cycles wherein a single cycle comprises: (a) administering, as phase one, for a period of 1 to 365 days, one or more unit doses a primary topical cosmetic composition comprising a biologically active enzyme, said enzyme being stably formulated; followed by (b) administering, as phase 2, for a period of 1 to 365 days, one or more unit doses of a placebo topical cosmetic composition. This cosmetic treatment method is useful for enabling the manufacturer to control the level of consumer exposure to a biologically active compound and also for cosmetically treating the skin or hair to provide softness and smoothness benefits.</p> |
