| 摘要 |
PROBLEM TO BE SOLVED: To provide a cosmetic, a quasi-drug, a medicine, a food or the like having high beauty aid effect, active oxygen suppressing effect, used with a high safety and effective for dry skin, and which contains a conchiolin hydrolyzate obtained by hydrolyzing conchiolin produced from seashell of, hard-shelled mussel, Mytilus edulis, pearly fresh water mussel, etc., and pearl with a mineral acid such as hydrochloric acid or sulfuric acid and various kinds of plant extracts. SOLUTION: This skin care preparation comprises a hydrolyzate of conchiolin and/or a substance obtained by treating hydrolyzate of conchiolin with succinic anhydride and one or more kinds of extracts of plants of Ficus awkeotsang Makino, Trapa natans L, Rhodiola rosea, Hymenaea courbaril, wood of Mangifera quadrifida, Pyrosia Lingua Farwell, bark of Machilus thunbergii, grass of Agrimonia eupatoria, stalk of Mucuna birdwoodiana, rhizome of Rheum officinale Baillon, glue prepared by boiling skin of donkey, mule, cow, etc., with water, leaf of Quercus stenphylla, scaly bulb of Fritillaria thunbergii, back of Fraxinus japonica, Fraxinuslanuginosa or Fraxinus rhynchophylla, etc., bark of Saraca indica, leaf or bark of Mimusops elengi, bark of Eugenia jambolana, bud of Eugenia caryophyllata or Syzygium aromaticum, flower of Carthamus tinctorium L., root of Sophora flavescens Aiton, fruit of Psidium guajava L., dried root of Cudrania cochinchinensis Lour., dried young branch of Tamarix chinensis Lour., wood of Adhatoda vasica, leaf of Lagerstroemia speciosa or the like. |
