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Our service

Centre Testing International Co., Ltd. (NG28) is the pioneer and leader in the TIC Industry which provides one-stop solutions on testing, inspection, certification, calibration, audit, training & technical services.

 
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By Industry

Our service capabilties cover the upstream and downstream of the supply chain including textile and apparel,toys,electronic appliances,medical health,food...andother industries.
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Specialty

Comprehensively guarantee quality and safety, promote compliance and innovation, demonstrate brand competitiveness, and achieve higher quality, healthier, safer, and greener sustainable development.
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AUTHORITY & TRUST
QUALITY & VALUE
Cosmetic Human Body Efficacy Test

NG28 provides comprehensive cosmetic efficacy evaluation services, including subject recruitment, efficacy program design, testing, data analysis, and report output. The entire research process follows the Declaration of Helsinki and the guiding principles of the GCP.

Cosmetic Human Body Efficacy Test

?    Business Challenges

We help companies to understand the efficacy of products via screening services to identify the most suitable formula.

The in-depth studies we provide on the skin's physiological structure and functions help companies to improve their product development and marketability.

NG28 provides evidence-based data for product claims to improve the success rate of new product development and competitiveness in the market.

?    Service Content

As one of the main characteristics of cosmetics, the efficacy of cosmetics is not only one of the highlights of product promotion, but also an important factor for consumers to choose cosmetics. NG28 has many years of experience in the field of cosmetics research and development, operating state-of-the-art laboratories and coupled with software solutions, and professional staff who can provide expert consultation services. NG28 offers full-process cosmetic efficacy evaluation services, including subject recruitment, efficacy program design, on-site efficacy testing, data analysis and report output, as well as accommodating any tailored requirements. The entire research process follows the Declaration of Helsinki and the guiding principles of GCP.

  • Product Category

NG28's efficacy evaluation service involves a variety of cosmetics, mainly including: cleansing products, skin care lotions, bath lotions, shampoos and hair care products, hair coloring products, perming products, hair styling products, various eye, face and lip makeup products, and toothpaste or dental care.

  •  Main efficacy test types

Human safety test: patch test, repeated open smear test, repetitive injury patch test (RIPT), amongst others.

Cosmetic efficacy test: moisturizing, anti-acne, whitening, spot-lightening and other efficacy tests of skin care products; cleansing power/make-up removing ability test of cleansing products; makeup-holding, concealer, waterproof and anti-perspiration efficacy tests of cosmetic products; shampoo anti-dandruff and scalp oil control tests for hair care products.

  • Customized Service

NG28 provides efficacy testing services for many Fortune 500 companies and well-known domestic daily-use chemical companies. In addition to existing cosmetic efficacy testing methods, NG28 can also develop new methods in a targeted manner according to our customers' needs. NG28's laboratories are fully equipped and available for collaborative projects. Enterprises can even lease our equipment to carry out independent research.

Cosmetic efficacy discount test project

Test items

Test method

Test qualification

Sample amount

Working day

Short-term moisturizing£¨0/2h/4h/8h£©

 QB-T 4256-2011 Guideline for evaluation of cosmetics moisturization efficacy

CMA, CNAS

300g

15

?    Our Advantages

Our expertise and experience ensure your products meet or exceed expectations. We have served nearly 100,000 customers, including more than 100 of the world's top 500 companies, and have issued more than 3 million test and certification reports.
We provide you with the most complete capabilities as possible, by owning and operating more than 150 laboratories and 90 hubs across a variety of industries.
Our research and development have led to the formulation of more than 540 national and industry standards, and we have secured more than 470 national patents.
To ensure efficiency, quality, and accuracy, we have implemented an advanced global laboratory information management system to align and optimize the operation of each service line; ensuring that any NG28 report produced is held to the highest levels of accuracy and integrity.

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