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Contribution to human well-being through research and development of medicines

Leading the Future of Smart Nanomedicines ! PHI BIOMED has been founded by Dr. Wonjin Park of the Wonjin Beauty Medical Group and Prof. Sei Kwang Hahn of the world class POSTECH, specialized in smart biomaterials. It is an emerging biopharmaceutical company focusing on development of cosmetic surgery products, medical materials, biomedical products for drug delivery and regenerative medicines for tissue engineering.

PHI is the combination of the first letters of Dr. Park and Professor Hahn, and Incorporation. Our company strives to become a global biopharmaceutical company able to compete with international pharmaceutical companies on the basis of Professor Hahn’s research activities at LG Life Science and Hoffman-La Roche.

We won the Korean President Award in 2015, the Korean Minister of Health and Welfare Award in 2017,
and the Korean Minister of Education Award in 2013.


Cofounder Dr. Won Jin Park,  Representative of Wonjin Beauty Medical Group
- A member of IPRAS (International Confederation of Plastic Reconstructive and Aesthetic Surgery)
- Former Full Time Doctor of Plastic Surgery at Samsung Medical Center
- Former Assistant Professor at Sungkyunkwan University, School of Medicine
- Former Assistant Professor at Seoul National University, College of Medicine
- Graduated form Seoul National University Medical School

CEO and Prof. Sei Kwang Hahn,  Pohang University of Science and Technology
- POSTECH SeAh Young Chair Professor
- Harvard Medical School Visiting Professor
- Massachusetts General Hospital Visiting Scientist
- Roche, Chugai Pharmaceutical Co. Stage II Scientist
- University of Washington Postdoctoral Fellow
- LG Life Sciences, Senior Research Scientist
- KAIST Chemical & Biomolecular Eng. PhD, 1996
Advisory Board Members
- Prof. Yongmin Kim, Prof. Young Chul Sung, Prof. Kimoon Kim and Prof. Sung Ho Ryu, POSTECH
- Prof. Choun-Ki Joo and Prof. Seung Kew Yoon, Catholic University, Medical School
- Prof. Youngro Byun, Seoul National University, School of Pharmacy
- Dr. Ik Chan Kwon, Korea Institute of Science and Technology
- Prof. Saik Bang, Samsung Seoul Hospital
- Prof. Allan Hoffman, University of Washington
- Prof. HS Choi, Harvard Medical School
- Prof. SK Lee, Johns Hopkins School of Medicine
- Dr. SD Choi (former) and Dr. T Shimobouji, Roche Group

Joint Research

Joint Research with Harvard Medical School
PHI BioMed is carrying out various joint projects through world best research networks. In collaboration with Harvard medical school, PHI BioMed is preparing a new-age healthcare generation. PHI BioMed will grow to become a global bio-pharmaceutical company with outstanding research.Prof. Sei Kwang Hahn of POSTECH developed a theranostic system using a waveguide hydrogel to deliver light to encapsulated optogenetic cells on the basis of his sabbatical research at Harvard(Medical School) during 2012-2013. This work was published in a world renowned Nature Photonics Scientific Journal and introduced on SBS, Arirang TV, and other media.

Partner Companies
  • 신풍제약주식회사
  • Genexine
  • 인텍플러스
  • LG Life Sciences
  • Roche, Chugai Pharm Roche Chugai Pharm

Online Shop

PHI-EGF Rejuvenate Serum Set 15 ml × 4 vials / $140

PHI-EGF Rejuvenate Serum 15 ml / 0.5 fl. oz./ $40

PHI-EGF Rejuvenate Essence 30 ml / 1 fl. oz./ $ 60.00

Hyaluronate Cell Therapy

Cell delivery system using Supramolecular Hydrogels for degenerative arthritis treatment


Smart Contact Lens

We have developed smart contact lens in collaboration with Harvard Medical School supported by Samsung Science & Technology Foundation project.
We are currently working for its commercialization together with Interojo and LG Innotek.