Composition and preparation method thereof
The invention relates to a composition and a preparation method thereof, in particular to a plant extract composition for improving the activity of skin fibroblast cells and a preparation method thereof. The composition contains a cosmetic product acting upon human fibroblast cells and sufficient to...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The invention relates to a composition and a preparation method thereof, in particular to a plant extract composition for improving the activity of skin fibroblast cells and a preparation method thereof. The composition contains a cosmetic product acting upon human fibroblast cells and sufficient to activate ERK signal channels and/or capable of inducing cell differentiation, or a pharmaceutical effective amount of Centella asiatica and Gynostemma pubescens plant extracts which are obtained through an organic solvent, and a cosmetic product or pharmaceutically acceptable excipient. The preparation method of the composition includes the steps of S1, preparing Centella asiatica extract liquid; S2, preparing Gynostemma pubescens extract liquid; and S3, preparing the composition. The mixed use of the Centella asiatica and Gynostemma pubescens is effective in improving the activity of skin fibroblast cells, activating the ERK signal channels and inducing the cell differentiation. |
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