亚洲深深色,不卡一区二区三区四区,国产avav一区,久久添B精品免费

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:market@yx-pvp.com

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
99热国产精品| 国产三区在线成人av| 欧美牲交videossexeso欧美| 蜜乳av一区二区三区亚洲| 国产中文字幕一区| 青青在线久青草免费观看| 一边吃奶一边摸做爽视频| 毛片专区视频播放| 精品乱子伦一区| 狠狠色丁香五月综合婷婷| 日本老熟女俱乐部| 久久精品无码中文字幕老司机| 国产东北女人挙交| 蜜桃成人导航| 全黄h全肉边做边吃奶视频| 亚洲精品久久国产高清情趣图文| 白浆av 会所| 69天堂人成无码免费视频| 久久无码桃色视频| 国产精品久久久久久久久久的角色| 九九久久成人电影| av免费在线观看无码| 内射交换多p国产| 视频一区不卡| 无码人妻精品一区二区三区在线| 特黄a级毛片| 亚洲国产AV玩弄放荡人妇| 人妻丰满熟妇无码| 欧美XⅩⅩX精品少妇 - 百度| 99国产超薄肉色丝袜交足的后果| 亚洲乱码卡一卡二卡新区乱码| 久久久久国产美女免费网站| 色婷婷亚洲婷婷7月| 欧美男女爱爱| AV日韩美电影网| 中国丰满女人高潮| 亚洲欧洲性爱视频| 中国老熟妇乱仑| 久久午夜国产精品成人无码| 波多野结衣在线看| 北条麻妃一区二区三区|