With cosmetic OEM (Original Equipment Manufacturer) rapidly taking over the market due to its low investment cost, low risk, and high efficiency, many entrepreneurs and newcomers to the cosmetics industry are turning their attention to OEM. However, a lack of understanding of the OEM processing workflow can lead to unnecessary detours. Today, Yunmei Cosmetic Factory will walk you through the detailed process of cosmetic OEM processing!
Sampling Based on Customer Requirements

The first step in the cosmetic OEM service process is sampling based on customer requirements. This step is crucial as it determines the final form and effectiveness of the product. An initial cost estimate is required, considering factors such as packaging, color, viscosity, and form (essence, cream, liquid, gel) of the product, for example, a face cream. The factory will then create a sample based on these requirements to ensure it meets the customer's expectations.
Drafting the Contract

Typically, a 30% deposit is required for orders, with the balance paid upon completion of production. For first-time clients, the option of "release upon notification" for the remaining payment is available. ODM (Original Design Manufacturer) clients usually pay the full amount for packaging materials and a 50% deposit for the formula, with the balance paid after production. Payment terms can be negotiated with the factory, as flexibility is key.
The contract must clearly specify the selection of OEM packaging materials, including their consumption. It’s also important to understand the structure of packaging materials, such as bottles, pump heads, boxes, plastic films, labels, and outer cartons.
Verifying the OEM Factory’s Qualifications

When selecting a factory for collaboration, it’s essential to verify the qualifications of the cosmetic OEM manufacturer.
First, the factory must possess a valid business license, which is the foundation of its legal operation. According to Article 7 of China’s *Company Law*, the business license should include the company’s name, address, registered capital, business scope, and legal representative’s name.
Additionally, industry certifications such as ISO and GMP are critical indicators of the factory’s professionalism. These certifications not only demonstrate the factory’s production capabilities but also ensure product quality and safety.
Key Considerations During Production

During the cosmetic OEM production process, special attention must be paid to the following.
1. Formula Stability and Scientificity: Ensure the formula is tested multiple times to remain stable under various conditions.
2. Authenticity and Quality of Raw Materials: Use high-quality raw materials to guarantee product safety and efficacy.
3. Efficacy and Product Features: The product’s effects should align with market demand and have unique selling points.
4. Production Volume and Cost Control: Plan production volumes wisely to avoid overstocking or shortages.
5. Color and Fragrance Coordination: The color and scent should appeal to the target audience.
6. Consistency Between Samples and Final Products: Ensure the sample matches the final product in quality and performance.
7. Compatibility Between Packaging and Contents: Design packaging to prevent leaks or spoilage during use.
8. Contamination During Production: Strictly control the production process to avoid contamination.
Delivery and After-Sales Service
Once production is complete, the factory will deliver the finished products to the client. First-time clients may opt for the "release upon notification" method to ensure product quality and timely delivery. After delivery, the factory typically provides after-sales services, such as usage guidance and market feedback collection, to help clients better promote their products.
Cosmetic OEM processing is a complex yet efficient process that involves close collaboration across multiple stages. By understanding key steps such as sampling, contract drafting, qualification verification, and production considerations, you can better manage the entire process, ensuring product quality and market competitiveness. Choosing Yunmei Cosmetic Factory not only reduces entrepreneurial risks but also helps you quickly enter the market and win consumer trust.
With these steps, you can easily master the cosmetic OEM processing workflow, avoid unnecessary setbacks, and swiftly realize your brand vision.
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Apr 17, 2026
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