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SeoulCoslab

Korean Cosmetics OEM Manufacturing Services

OEM means the product is yours from the formula outward. You supply the formulation or the concept, and the work is finding a Korean facility whose equipment, batch size and certifications actually fit it.

Filled bottles moving along a conveyor past stacked cartons on a production floor

What it means

In an OEM project you own the formula. The manufacturer produces to your specification. Where you have a concept but not a finished formulation, development happens under your ownership rather than starting from a shared base.

This takes longer than ODM and costs more to reach the first shippable batch. What you get is control: you decide the ingredient list, you keep the formula, and nothing about the product is shared with another brand.

Who it is for

4 profiles
  • 01Brands with an existing formula that needs a new production home
  • 02Companies whose positioning depends on a proprietary ingredient or claim
  • 03Businesses scaling past the volume their current manufacturer can handle
  • 04Brands that need formula ownership for investment or acquisition reasons

What we handle

6 stages
01

Feasibility review

Your formula is checked against Korean ingredient regulations and against what the available equipment can actually make at your batch size.

02

Facility matching

Emulsification capability, filling format, batch minimums and certification scope differ sharply between facilities. We match on those, not on availability.

03

Formula transfer

Scale-up from lab to production changes behaviour. Transfer is run as a controlled step with pilot batches, not as a handover.

04

Ingredient sourcing

Raw materials are sourced to your specification, with substitution only where an ingredient is unavailable or non-compliant — and never without your approval.

05

Quality control

Inspection against your specification, with agreed tolerances defined before production rather than negotiated after.

06

Export documentation

Documentation assembled for your destination market so the shipment is not held at the border.

Manufacturing through contracted Korean partners, matched to your product — every order made in Korea. Certifications depend on the selected manufacturing partner and project requirements.

FAQ4 questions

Frequently Asked Questions

Can I use my existing formula for OEM production in Korea?

Usually yes, subject to a regulatory check. Some ingredients permitted elsewhere are restricted in Korea, and some UV filters and preservatives differ. We review the ingredient list before committing to a facility.

Who owns the formula in an OEM project?

You do. That is the defining difference from ODM. The manufacturer produces to your specification and does not gain rights to the formulation.

What if my formula cannot be produced as written?

It happens — usually because of equipment limits, ingredient availability or a regulatory restriction. We identify it during feasibility, explain the constraint, and propose the smallest change that resolves it. You decide.

Is OEM more expensive than ODM?

Per unit, often yes at comparable volumes, and the path to the first batch is longer. The comparison is not really cost against cost — it is control and ownership against speed.

Start Your Project

Let’s Create
What’s Next in Beauty.

Tell us the category, the market and roughly what volume you can commit to. We will come back with what is realistic.

Start Your Project