• May 26, 2025

Cosmetic OEM raw material screening standards and processes

The screening of raw materials for cosmetic OEM requires the establishment of strict standards and standardized procedures. The following are the specific screening standards and procedures:

Screening criteria

Safety ingredient identification: Controversial ingredients such as parabens and mineral oil should be avoided. Choose recognized natural or organic options to ensure product safety. At the same time, all ingredients must comply with the regulatory requirements of the target market, such as the EU REACH regulation or China's cosmetic safety technical specifications.

Formula compatibility: The active ingredients should be in appropriate amounts; excessive amounts may cause irritation. For carrier ingredients (such as water and oil), it is necessary to ensure the stability of the formula to maximize the effectiveness of the active ingredients. In addition, the pH value of the product should be close to that of human skin (approximately between 4.5 and 5.5) to reduce irritation and allergic reactions.

Raw material supplier qualifications: Select suppliers with good reputation and GMP certification to ensure stable raw material quality. Suppliers can be requested to provide samples for internal or third-party testing to confirm the purity and efficacy of the raw materials.

Cost and cost performance: It is necessary to compare the costs of different raw materials with the expected market selling prices to ensure that the product is competitive in pricing. Meanwhile, establishing stable cooperation with suppliers may lead to more favorable prices and a more stable supply of raw materials.

Screening process

Preliminary screening: Based on the product positioning and formula requirements, preliminarily screen out the types of raw materials and suppliers that meet the requirements.

Sample testing: Request the supplier to provide samples for internal or third-party testing to confirm the purity and efficacy of the raw materials. The test contents may include component analysis, microbial detection, heavy metal detection, etc., to ensure that the raw materials meet the relevant standards and regulatory requirements.

Comprehensive assessment: By taking into account factors such as the safety, stability, efficacy, cost of raw materials, as well as the reputation and service of suppliers, a comprehensive assessment is conducted to determine the final raw materials to be selected.

Precautions for the screening process

Continuous monitoring and improvement: After the product is launched on the market, close attention should be paid to consumer feedback, and the formula should be adjusted if necessary. Meanwhile, regularly check for changes in regulations to ensure the continuous compliance of the products.

Establish long-term cooperative relationships: Establishing stable cooperative relationships with suppliers may lead to more favorable prices and a more stable supply of raw materials. Meanwhile, it helps to ensure the continuous stability of raw material quality.