99人妻日韩精品一区二区传媒-99日本精品永久免费久久-99色视频-99色在线播放-99视频.com-99视频2025最新版下载

Welcome to Shanghai Yixiang Chemical Co., Ltd technology website, 0086-532-66721921

SERVICE HOTLINE:

0086-532-66721921

Shanghai Yixiang Chemical Co., Ltd

QQ:3572534783

Tel:0086-532-66721921

E-mail:[email protected]

Add:Room J3681, No. 500, Xincheng Road,

Jiading District, Shanghai,China

Efficacy and function of VP/VA copolymer in skin care cosmetics

Release Date:2022-11-01

Many consumers see that some cosmetics contain the chemical substance "VP/VA copolymer". They do not know the efficacy and function of this substance. They want to know whether the products containing VP/VA copolymer are good or not. This article introduces the efficacy, function and influence on skin of VP/VA copolymer.

The English name of VP/VA copolymer is VP/VA COPOLYMER. The main role of VP/VA copolymer in cosmetics and skin care products is adhesive. The risk coefficient is 1, which is safe and can be used at ease. It has no impact on pregnant women generally. VP/VA copolymer is not acne causing.

VP/VA copolymer is used as adhesive, film forming agent and hair styling agent in cosmetics.


Online Service
Contact us

Hot Tel

0086-532-66721921

Work Shift

from Monday to Friday

QR code
Service
主站蜘蛛池模板: 国产AA久久大片日本无码 | www.久久久久 | 91精品!在线观看不卡视频 | 东京一本到一区二区三区 | 动漫精品日韩无码 | 日韩av视屏 | 丰满人妻精品 | AV一区AV久久AV无码 | 97无码免费人妻超级 | 91精选| 国产不卡一区二区三区 | 成年人黄国产 | 午夜宅男在线永久免费观看网 | 99久久久国语露脸精 | 91高清国内自产 | 国产ts人妖一区二区在线观看 | 午夜福利国产一区二区视频 | 果冻传媒国产剧情免费版 | av永久天堂一区二 | 91麻豆国产极品在线观看洋子 | 高潮插的我好爽再干噢在线欢看 | h无码动漫无遮挡在线观看免费 | 99久久人妻无码精品系列 | www在线观看免费 | 国产suv精二区九色 国产swag剧情在线观看 | 91电影网 | 高清无码一区二区在线观看吞精 | 91大神大战高跟丝袜美女 | 91蜜桃国产91久久久久久 | 91精品丝袜国产高 | 91精品啪在线观看国产 | 粉嫩大学生无套内射无码卡视频 | 午夜高清国产拍精品 | 高清av一级大片 | 午夜福利视频美女 | 91在线无码精品秘入口九色下 | 国产AV久久人人澡人人爱 | 一区二区日韩高清自拍中文 | 午夜精品久久久久 | 91精品久久久无码中文字幕69 | 国产爆乳无码一区二区在线 |