REJURAN The Aesthetic Show Workshop

The Science of Cell Regeneration With Rejuran®

The Aesthetic Show 2023

Wynn Las Vegas

Workshop Saturday, July 8, 2023

3:40PM - 4:35PM

Ballroom: Bandol 2

Cocktail Reception at

4:45 PM

Ballroom: Bandol 1

* indicates required field.

Attend our Workshop and Receive $100 in FREE Products!

All workshop attendees will receive a $100 Gift Card good for Rejuran® products which can be redeemed at The Aesthetic Show Booth 506, via phone, email, or web order.

Must attend Rejuran®'s 2023 TAS workshop to qualify. Gift cards will be distributed at the end of the workshop. One gift card per customer. Quantities are limited.
No duplications. Gift cards cannot be used in conjunction with any other promotion and must be surrendered upon use.

Questions? Call (714) 282-2290 or email:

Our Speakers

Chee Youb Won, Ph. D.

CEO & CTO PharmaResearch

Chee Youb Won is the CEO of PharmaResearch Bio and serves as CTO for PharmaResearch R&D center. For more than 30 years, he has been a scientist and technology leader who has extensive research experience in pegylation, polymer-based drug delivery technologies, and various biomaterials. More recently, he has developed next generation dermal fillers and botulinum toxin. At PharmaResearch he directs and oversees all aspects of research and development including the development of innovative new technologies and products. He received his Ph.D. in Biomaterials from Cornell University, M.S. in Polymer Sci. & Eng. from Georgia Tech, and B.S. from Inha University in Korea. Prior to joining PharmaResearch, he has held previous positions at Allergan, Johnson & Johnson, and Roche.

Sung Kyun Cho, M.D.

Parkview Beauty Clinic

Dr. Cho is the Co-Chairman of Parkview Clinic Network in South Korea, which specializes in aesthetic procedures, skincare, laser treatments, liposuction, fat transplantation, thread lifts, and stem cell therapy. He completed his Family Medicine Residency from Korea University Hospital with a subspecialty in Dermatology.

Chang B. Son, M.D., FAAD

Physician, SCN Dermatology and Mind Clinic

Dr. Son received his B.S in Molecular Cell Biology from U.C. Berkeley and M.D. from McGill University. He completed Internship in Internal Medicine from Brigham and Women's Hospital at Harvard University, and Residency in Dermatology from Yale University. He is Board Certified by the American Board of Dermatology.

The Science of Cell Regeneration With Rejuran®

Dedicated to regenerative science, Rejuran® is an aesthetic brand using the latest DOT™ innovation from South Korea.

In this class we present the background and clinical study of PN (Polynucleotides), PDRN (Polydeoxyribonucleotides), and DOT™ (DNA Fragments Optimizing Technology). The presentation will cover the scientific basis for study designs as well as early data.

Rejuran® professional products help support skin’s natural growth factors, promote cellular turnover and collagen production, improving microcirculation and anti-inflammation. They have been clinically proven to protect the skin’s natural barrier while improving the appearance of damaged skin, scarring, and discoloration. Benefits include skin soothing, moisture retention, and reduction in the appearance of fine lines and wrinkles, for a healthier-looking, glowing complexion.

Lecture Topics

DOT™ (DNA Optimizing Technology) for Regenerative Science

Chee Youb Won, Ph. D.

PharmaResearch is a pharmaceutical company based on regenerative medicine and aesthetic products using its own proprietary patented technology platform, DOT™. In this presentation, the background of PN (Polynucleotides), PDRN (Polydeoxyribonucleotides), DOT™ technology, and their key products will be briefly introduced.

Rejuran Healer (Polynucleotide) for Enhancing Skin Conditions Related to Aging: Mechanisms, Clinical Indications, and Synergistic Benefits with Energy-Based Devices

Sung Kyun Cho, M.D.

Rejuran Healer is a widely used Korean FDA approved injectable to treat conditions associated with aging such as poor skin texture, dry skin, and rosacea. This product is based on a substance called PN(polynucleotide) derived from a specific type of salmon’s DNA that is specialized to regenerate damaged cells. In addition, Rejuran Healer can be used in combined therapy with various energy based devices with excellent results and a synergy effect. The regeneration of cells through the mechanism of the DOT™ technology allows users to treat aging in a safe and effective method in a new paradigm.

Effect of Polydeoxyribonucleotide (PDRN) as adjuvant therapy in RF Microneedling Therapy, PRP based hair restorative therapy, and Laser assisted Melasma therapy.

Chang B. Son, M.D., FAAD

We are exploring potential adjuvant effects of Polydeoxyribonucletide (PDRN) in several dermatological treatments. We postulate that PDRN will enhance clinical outcome of each of these treatments as PDRN has been proven to have angionetic, pro-wound healing, collagen enhancing, anti-melanogenetic, and hair growth stimulating properties. Presentation with discuss the scientific basis for study designs as well as early data.


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Introducing Rejuran® Healing Essence for a Lustrous Glow

Innovative South Korean skin treatment now available in the US. Healing Essence is made with 2% PN (Polynucleotides) for skin rejuvenation.

  • Supports natural cell regeneration.
  • Promotes collagen production.
  • Visibly smooths fine lines and wrinkles.
  • Reduces the appearance of hyperpigmentation.
  • Rehydrates severely dry skin.
  • Reveals a more luminous, translucent-looking skin.