日本理伦片午夜理伦片-日本理论在线-日本两人免费观看的视频-日本另类αv欧美另类aⅴ-日本乱妇-日本乱理论片免费看

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
主站蜘蛛池模板: 98pao强力打造高清免费| 中文字幕在线观看一区二区三区| videossexotv极度另类高清| 日本a级影院| 亚洲午夜综合网| 女人成午夜大片7777在线| 天美传媒麻豆自制剧| 成人在线网站| 色姝姝影院| a理论片| 日韩精品一区二区三区中文在线| 夜夜爱夜夜做夜夜爽| 欧美在线视频播放| 亚洲欧洲久久久精品| 欧美色交| 亚洲视频在线一区| 欧洲亚洲欧美国产日本高清| 亚洲伦理中文字幕一区| 欧美日本一区| 亚洲视频导航| 人人爱人人插| 在线国产二区| 日韩精品123| 91人成网站色www免费| 日韩一级片免费| 99婷婷| 四虎影视免费在线观看| 国产三级视频| 婷婷 夜夜| 免费啪视频在线观看免费的| 亚洲成人三级电影| 欧美一级免费看| 一级毛片一级毛片一级毛片aa| 全部免费毛片免费播放| 在线免费观看h| 色吧五月天| 国产亚洲视频在线| 五月婷婷六月爱| 欧美高清成人| 依人在线视频| 色婷婷一区二区三区四区成人|