PETITRA MEDICAL
Business
Global ODM / OEM / OGM Manufacturing
Yeonje, driven by robust R&D capabilities and bespoke manufacturing technology, has established itself as a leading OEM/ODM specialist delivering end-to-end solutions for the global market. We manage the full product lifecycle—from initial concept development and custom formulation to advanced manufacturing, rigorous quality control, and seamless global logistics.
DERMATOLOGICAL
FORMULATIONS
We conduct diverse formulation research, combining proprietary technologies with innovative ideas to respond quickly to rapidly evolving market trends.
TECHNOLOGY DEVELOPMENT
DIRECTION BY ITEM
We focus on 12 core R&D keywords—cell regeneration, wrinkle care, hydration, skin protection, brightening, hair growth, acne care, new materials, new formulations, safety, aromatherapy, and efficacy evaluation—to develop products that address diverse skincare needs.
FORMULATION
TECHNOLOGY
With five years of research and testing, we have developed and accumulated over 1,500 formulations. Our formulation R&D team focuses on developing differentiated products using skincare bases and functional ingredients, while systematically pursuing innovative formats for functional cosmetics.
It is a global total service that provides an integrated service covering the entire
process—from
analyzing the distribution structure
of various sales countries to final shipment—in order to
produce products that meet global standards.
Legal & Regulatory Review
Concept & Sales Strategy
Inspection
Design Finalization
Personalized Skincare Beyond Treatment Limitations
PETITRA Medical manages the entire process—from initial product planning and R&D to manufacturing, quality control, shipment, and global market support—through an integrated in-house system. We have established a comprehensive production system that meets both domestic and international export standards.
While our extraction, separation, and purification technologies for natural materials are at a level comparable to other companies, we possess proprietary bioactivity screening methods that allow us to rapidly discover new materials with the desired bioactivity, and we hold a wide range of these novel screening techniques.
The bio-cosmetics field is expected to lead global trends based on consumer feedback that responds quickly to innovative technologies and new products. In line with this trend, we are researching skin-functional material development technology, plant cell-induced culture technology, and bio-pharmaceutical material development technology.
We have established extraction methods for obtaining active ingredients from plants and completed their commercialization. We have also established a technology for extracting plant proteins by inducing callus isolated from plants, building and culturing cell lines, and transforming them. In addition, we have realized synergistic raw materials by combining human stem cell-derived immune cells with natural substances.
Using a variety of extraction techniques on natural materials, we are committed to developing standardization technology for natural extract products, stability evaluation technology, MFDS-compliant stability assessments, and product standardization technology that remains stable under harsh environmental conditions.
International Standard
Quality Management System
Placing quality and trust at the core of our manufacturing process, we maintain an international-standard quality management system. Our products are manufactured by OEM partners regularly audited by global companies such as L'Oréal, Johnson & Johnson, and Mary Kay, ensuring consistent quality and safety.
Incoming inspection of raw and sub-materials.
Quality checks throughout the manufacturing
process.
Final quality inspection before shipment.
Prevention of microbial and
cross-contamination.
Filling and packaging process control.
ISO 22716, ISO 9001.
EVE VEGAN Certification.
Full-Process Quality Control (QC) System.
Introduction to Our
Vial Filling Line
YEONJE CO., LTD. is a specialized manufacturer of boosting ampoules and serums, operating both automatic and semi-automatic vial filling lines.
- Vial washer and sterilizer
- High washing efficiency
- Perfect cleaning effect through high-pressure clean washing
- Multi-stage washing using distilled water, purified water, recycled water, hot water, and sterilized compressed air
- Steam exhaust system
- Vial filling and capping
- Minimizes contamination of the drug solution
- Prevents contamination through a drip-prevention system for the drug solution
- Precise high-pressure insertion via vacuum gripper improves production efficiency
- Complies with GMP standards
- Automated vial filling system
- Hygienic automated line
- Enables accurate and fast filling of cosmetic products
- Thoroughly blocks dust and hazardous substances that may occur during raw material filling