What to Ask Before A Korean OEM/ODM Skincare Partner

동훈 Jason 임
May 6
3 min read

Choosing a Korean OEM/ODM manufacturer is one of the most important decisions you will make for your skincare brand. Korea is known for advanced formulation science, fast innovation cycles, and strict production standards. However, not every factory will match your needs, budget, or market goals.

Before signing any agreement, you should ask specific, strategic questions that reveal how the manufacturer truly operates behind the scenes.

1) Are you certified under GMP and international standards?

Compliance is the foundation of cosmetic manufacturing.

Ask whether the factory follows Good Manufacturing Practices (GMP) and holds certifications such as ISO. If you plan to sell in the United States or Europe, confirm they can provide the documentation required by the U.S. Food and Drug Administration and the European Commission.

Request examples of:

Product Information Files (PIF)
Safety assessments
Stability test reports

A professional manufacturer will share these easily.

2) What is your Minimum Order Quantity (MOQ)?

MOQ affects your launch budget, storage needs, and risk level.

Some Korean factories are built for mass production. Others are startup-friendly.

Ask:

Does MOQ change depending on the product type?
Does packaging affect MOQ?
Can you produce small pilot batches before mass production?

3) Do you work as OEM, ODM, or both?

This determines how your product will be developed.

OEM: you bring your own formula or develop one with their lab
ODM: you select from their existing formulas and customize
If you want speed, ODM is often faster.If you want uniqueness, OEM with R&D collaboration is better.

Ask how much customization is realistically possible.

4) How strong is your R&D team?

Korean skincare leadership comes from formulation expertise.

Ask:

How many chemists work in the lab?
Do you develop new formulas regularly?
Can you customize textures, actives, or claims?

Request examples of products they helped brands create.

5) What is the realistic production timeline?

Many brands underestimate timelines.

A clear factory should explain the full process:

Brief and formula proposal
Sampling and revisions
Stability testing (often 8–12 weeks)
Packaging sourcing
Filling and shipping

Transparency here prevents future frustration.

6) Can you support export compliance and labeling?

Every market has different cosmetic rules.

Ensure the factory can adapt:

INCI lists
Claims on packaging
Label requirements for your country

Experienced Korean exporters deal with this daily.

7) What quality control tests do you perform?

Quality control separates premium factories from average ones.

Ask about:

Microbiological testing
Stability testing
Packaging compatibility tests
Batch traceability systems

8) What packaging options do you offer?

Korean manufacturers often have excellent packaging networks.

Ask about:

Airless pumps and droppers
Sustainable packaging
Custom molds or branding options

Packaging impacts both cost and MOQ.

9) How do you manage communication and projects?

Time zones and language can slow progress.

Ask:

Who will be your dedicated contact?
How often will you receive updates?
How are revisions handled?

Good communication is a sign of a professional partner.

10) Can you share references or past collaborations?

Despite Non-Disclosure Agreements (NDAs) protecting sensitive information, experienced factories often share insights about the markets they serve and the brands they collaborate with.

This common practice helps potential clients understand the factory's capabilities and expertise. Transparency about past associations with reputable brands indicates competence and quality assurance, appealing to new clients. Factories may also share details about their product specializations, technologies, and production methods, further boosting client confidence.

While NDAs safeguard proprietary information, sharing market involvement and brand partnerships highlights a factory's reliability and track record in the industry.