abstract |
An object of the present invention is to provide a substance that activates the absorption of sugars in epidermal cells and, as a result, is expected to promote cell angiogenesis and metabolism in the skin. The present invention is a sugar uptake accelerator in epidermal keratinocytes comprising a purine base or a salt thereof as an active ingredient. In addition, the present invention is a method for promoting the uptake of sugars in epidermal keratinocytes, comprising applying a purine base or a salt thereof to the skin. |