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US 2003/0211183 A1Published application
Skin-improving agent
AssigneeKyowa Hakko Kogyo Co., Ltd.
InventorsTomoya Takahashi, Chiemi Takaboshi, Asako Kobayashi, Minako Tajima, Ayako Kamimura
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Abstract
The present invention provides a skin-improving agent which comprises, as an active ingredient, proanthocyanidin in which the extent of galloylation per constitutive monomer is 10% or lower (molar ratio).
Claims12
A skin-improving agent comprising, as an active ingredient, proanthocyanidin in which the extent of galloylation per constitutive monomer is 10% or lower (molar ratio).
Dependencies are inferred from the claim text.