CPC A61K 31/122 (2013.01) [A61K 9/1652 (2013.01); A61K 31/375 (2013.01)] | 9 Claims |
1. A powder composition comprising (A) reduced coenzyme Q10, (B) starch octenylsuccinate or a salt thereof, and (C) gum arabic,
wherein a ratio of a solid content of said (B) starch octenylsuccinate or the salt thereof to a solid content of said (A) reduced coenzyme Q10 is at least from 0.5 to 5 by mass.
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