National Service Hotline:
One-stop chemical compliance services, providing chemical compliance consulting services
Information Details
Cosmetic Raw Material Efficacy Interpretation Series-Oil Control
Release time:
2021-11-25 18:08
The last two articles in this series:
Cosmetic raw material efficacy interpretation series-preservatives
Cosmetic Raw Material Efficacy Interpretation Series-Spot-removing Whitening
The "Regulations on the Supervision and Administration of Cosmetics" officially implemented in 2021 has attracted great attention from cosmetics and raw material companies. In terms of the management of new raw materials for cosmetics, the regulations clearly put forward the registration or filing management of new raw materials for cosmetics according to the degree of risk. High-risk raw materials with anti-corrosion, sun protection, coloring, dyeing and whitening functions need to be managed for the record.
We briefly introduce the mechanism and evaluation methods of the common cosmetic oil control efficacy raw materials on the market.
There are a large number of sebaceous glands on human skin, which can secrete oil to the surface of the skin to form a sebum film. As one of the components of the skin chemical barrier, it plays an important physiological role such as moisturizing. The right amount of oil can keep the skin moist and soft, but excessive oil secretion leads to the excessive reproduction of lipophilic bacteria, fungi and parasites, which will cause a series of skin problems.
At present, the academic circles believe that the reasons affecting oil secretion include androgen secretion, air temperature, reflex oil secretion, parasitic biological effects and so on.
Cosmetics are generally controlled by adsorption, convergence, dredging, etc.
Cosmetic oil control evaluation methods include human body evaluation method and in vitro evaluation method.
01
human body evaluation method
The human body evaluation method is to set the test area and the control area on the skin surface of the subject under certain temperature and humidity conditions, and to test the oil content of the test area and the control area after applying the sample for a certain period of time, so as to evaluate the oil control effect of the test sample.
02
in vitro test
In vitro test using cell method (sebocytes), in the role of hormones in the establishment of in vitro oil secretion model, after administration by analyzing the amount of oil secretion to evaluate the oil control effect of the sample.
According to the "Cosmetic Efficacy Claim Evaluation Standard" (No. 50 of 2021), the oil control efficacy of cosmetics can be tested by one of human efficacy evaluation test, consumer use test or laboratory test. Enterprises can choose suitable methods for testing according to their own conditions.
Our services:
1. cosmetics new raw materials for the record registration
1. Cosmetic raw material quality and safety information submission service
2. Supervision services for physicochemical/toxicological/efficacy tests of new cosmetic materials
3. Cosmetic new raw material safety assessment service
4. Tracking the whole process of filing/registration of new cosmetic raw materials
2. cosmetics existing raw material safety information submitted
1. Cosmetic raw material quality and safety information submission service
3. cosmetics registration
1. Filing and registration service of finished cosmetics products
New Anrun Chemical Regulations Advisory Services:
Declaration of new domestic chemical substances
Registration of hazardous chemicals and business license for hazardous chemicals
SDS/GHS Labeling
Declaration of cosmetic finished products and raw materials
EU REACH, Taiwan REACH, South Korea K-REACH Registration
Pharmaceutical, food contact materials regulatory consultation
Compliance services in countries where epidemic prevention materials are exported
Laboratory Testing Services
Environmental regulations consulting services
Including park environmental protection housekeeper, solid waste and hazardous waste comprehensive solution design, etc.
Contact: Miss Ann
Mobile phone number: 15801695345 (WeChat with the same number)
QQ: 1798064165
Electronic E-mail: nar@china-reach.net
National Service Hotline:
Beijing Headquarters: D10, Floor 4, Block A, Borui Building, No.26, Dongsanhuan North Road, Chaoyang District, Beijing, China
Tel: 86-010-6471 0683
Shanghai: Room D308, Zhongyi International Building, Puxing Highway 800, Minhang District, Shanghai
Tel: 86-021-3478 3993
Guangzhou: Room 201, Xinying Technology Park, No. 313 Jinxin Avenue, Panyu District, Guangzhou
Tel:400 660 1329
E-mail：nar@china-reach.net
Copyright: New Anrun (Beijing) Consulting Co., Ltd.
