Korea Supplement OEM/ODM Manufacturing: Full Guide

You can launch a health functional food brand without your own factory by using OEM/ODM manufacturing. Unlike regular food, it involves regulatory requirements such as functional claims and GMP standards, so understanding the process matters. OEM means producing to the client's specifications, while ODM means the manufacturer also handles planning and development.

Step 1: Planning and Concept Definition

First define target customers, functional direction (e.g., immunity, circulation, gut health), and dosage form (tablet, capsule, powder, gummy). At this stage, determine whether the intended claim is a notified-type or an individually-approved functionality, which shapes ingredient selection and licensing timelines.

Step 2: Ingredient Sourcing and Standardization

Select functional ingredients matching the concept and review specifications.

• Verify functional content specs and standardization markers
• Secure Certificate of Analysis (CoA) and allergen, heavy metal, and microbial test data
• Review origin, traceability, and stable supply capability

Ingredient-stage quality is the starting point for final product quality.

Step 3: Formulation Design and Prototyping

Combine the main ingredient with excipients and stabilizers to design the formula and build prototypes. Review content uniformity, stability, and sensory attributes (taste, aroma, appearance) while confirming scale-up feasibility.

Step 4: GMP Production

Health functional foods should be produced in GMP (Good Manufacturing Practice) facilities recognized by the Korean food safety authority. Weighing, mixing, tableting/filling, and packaging all follow hygiene and quality control standards.

Step 5: Packaging and Labeling

Packaging protects the product and carries branding. Labels must state functional content, daily intake, ingredient names, and precautions per regulation, and exaggerated claims implying disease treatment are prohibited.

Key takeaway: OEM/ODM manufacturing proceeds through planning, sourcing, formulation, GMP production, packaging, and certification; ingredient standardization and regulatory compliance govern quality and launch timing.

Step 6: Certification, Notification, and Launch

Complete product-type notification procedures and required testing, then begin distribution. Industry and regulatory references are available from the Korea Health Supplement Association.

OEM Partner Inquiry

To review everything from ingredient sourcing to formulation and production, see our [ingredient catalog](/catalog) or send a product brief via [RFQ](/rfq). If you only have a concept, get combination ideas through [AI ingredient curation](/curation).