| 摘要 |
The present invention relates to a cosmetic combination product including: - a first cosmetic composition containing glucosamine or one of the salts thereof; - a second cosmetic composition containing hyaluronic acid; and optionally - a third cosmetic composition containing collagen. The present invention also relates to a cosmetic composition containing glucosamine or one of the salts thereof, hyaluronic acid, and optionally, collagen. The invention moreover relates to the uses of said cosmetic combination product and cosmetic composition, particularly to induce hyaluronic acid synthesis and thus control skin aging affecting keratinocytes and/or fibroblasts and the dermis. The invention furthermore relates to a cosmetic method implementing said combination products and compositions. |
