| 摘要 |
PROBLEM TO BE SOLVED: To obtain a collagen gel contraction accelerator having excellent improving effect on loosening of skin and tightening effect on skin. SOLUTION: Each of this collagen gel contraction accelerator, a composition for improving loosening of skin and a composition for tightening of skin, contains one or more than two kinds of plants or their extracts selected from Ginkgo biloba, Rhodophyceae, Fucales fucus, Matricaria chamomilla, Perilla frutescens var. acuta, Persica semen, Panax ginseng, Foeniculum vulgare, Morus bombycis, Gentiana lutea, Arctium lappa, Cortinellus shiitake, Allium sativum, Humulus lupulus, Paeonia suffruticosa, Saxifrage stolonifera, Lactuca sativa, Poria hoelen, Rosmarinus officinalis, Astragalus sinicus, Actinidia chinensis, Salvia officinalis and Filipendula multijuga as active components. |
