skin topical

Abstract

Provided is a skin external preparation that generates no sticky feeling, and provides high moisturizing feeling and an effect of preventing and improving dullness, and further that is also excellent in a feeling on use such as elasticity. The present invention is a skin external preparation comprising the following ingredients (A) and (B) : (A) Pentaerythritol; and (B) One or more kinds selected from the group consisting of glycerin, 1,3-butylene glycol, propanediol, dipropylene glycol, 1,4-butylene glycol, diglycerin, threitol, erythritol, sorbitol and mannitol.

Description

technical field [0001] The present invention relates to external preparations for skin. Background technique [0002] Until now, cosmetics containing moisturizers have been used as one of the countermeasures against rough skin. Moreover, water-soluble polyalcohols, sugars, mucopolysaccharides, etc. are often blended in cosmetics expected to have a moisturizing effect. However, most of these blended cosmetics have a moisturizing effect as the blending amount increases, but they are not preferable in terms of feeling of use because they produce a sticky feeling. [0003] On the other hand, for the purpose of cosmetics having a moisturizing effect and less stickiness, cosmetics containing raffinose (patent document 1) or specific polysaccharides or oligosaccharides have been reported. into cosmetics (patent documents 2, 3). [0004] In addition, if the surface texture of the skin becomes rough along with rough skin, the brightness of the skin will decrease, and its hue will ...

AI Technical Summary

Problems solved by technology

However, the prevention and improvement of dullness are not sufficient by the cosmetics formulated only with a moisturizer, and in addition, when a large amount is incorporated, it is not preferable in terms of usability

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