Meet YoungLong's Experts

Tae-hyeok Kwon

R.Ph. | CEO

“Honest transparency and unhidden confidence. 

From selecting ingredients to the final formulation, 

I will prove our quality through pharmaceutical expertise.”

Credentials

·  Licensed Pharmacist in South Korea

·  B.S. in Pharmacy, Pusan National University

·  Chief Formulator & Head of Dietary Supplement R&D

·  Specialist in Personalized Nutritional Supplements

·  Board Member, Korea Sharing Pharmacist Association

·  Steering Committee Member, Korea Startup Forum

·  Former Chief Pharmacist, Pureunjisan Pharmacy

·  Former Chief Pharmacist, Saebusan University Pharmacy

·  Former PR Director, Busan Pharmaceutical Association
Title

Seu-ri Woo

R.Ph. | COO

“Select carefully, eliminate the unnecessary, and 

prioritize safety. We research for your health by focusing 

on essential nutrients rather than just adding more.”

Credentials

·  Licensed Pharmacist in South Korea

·  B.S. in Pharmacy, Pusan National University

·  Head of Quality Assurance & Ingredient Safety Verification

·  Lead Developer for Global Customized Health Products

·  Board Member, Korea Sharing Pharmacist Association

·  Former Deputy Chief Pharmacist, Pureunjisan Pharmacy

·  Former Pharmacist, Hana Pharmacy
Title

Gi-woong Ha 

Board-Certified Dermatologist

“True beauty begins with your skin's natural health. 

It is created through the relentless research of a 

medical specialist.”

Credentials

·  Korean Board-Certified Dermatologist

·  M.D., Kyungpook National University School of Medicine

·  Lead Medical Advisor for Inner Beauty Formulation

·  Clinical Dermatologist, Kyungpook National University Hospital

·  Multi-Award Winning Researcher, Korean Dermatological Association

·  Author of Multiple SCI-Indexed Dermatology Research Papers

·  Published in the Annals of Dermatology (KDA)
Title

Hyo-jeong Son 

Certified Nutritionist

“A sustainable diet is the true measure of skill. 

I propose healthy habits that will last a lifetime.”

Credentials

·  Licensed Nutritionist in South Korea

·  B.S. in Food and Nutrition, Pusan National University

·  Certified Nutrition Educator (Ministry of Education)

·  Personalized Lifestyle Nutrition Design Specialist

·  Lead Advisor for Nutritional Education Content

·  Clinical Guide Advisor for Low-FODMAP & Gut Health Diets

At YoungLong, we never rely on a single perspective.

Our standards are built on the collective expertise and conviction of specialists across diverse fields.

Every time you choose a dietary supplement, do you find yourself wondering, "Will this one actually make a difference?"

 

YoungLong was born from that exact question.

Grounded in pharmaceutical, medical, and nutritional expertise, our team conducted countless studies and formulation tests.

After rigorous validation by our specialists, we arrived at a single, unwavering conclusion.

 

"Is this ingredient truly necessary for the body, and is the dosage safe?"

 

We scientifically evaluate everything from raw materials and dosage to the body's absorption rates. Instead of simply packing in high quantities, we formulate the most ideal nutritional balance tailored to modern lifestyles.

 

That is why YoungLong builds trust through results, not just promises. Understanding that what you cannot see is often the most important, we insist on using only premium ingredients personally analyzed and selected by our experts from the very first stage of product design. We strip away unnecessary synthetic additives and marketing-driven fluff, focusing purely on the essence of beneficial nutrition.

We want you to know not just what is in our products, but why a specific amount was chosen. That is why we maintain complete transparency, fully disclosing the origins of all primary and secondary ingredients, along with their exact formulation ratios and dosages.

 

Safety is never an option; it is our baseline. To ensure you can objectively verify our quality, we share our core testing reports including pesticide and heavy metal screenings, as well as vegan and Halal certifications. All products are manufactured under strict hygiene and quality control in GMP and HACCP-certified facilities.

 

At YoungLong, we build our standards on honesty, crafting products we would confidently recommend to our own families. Through our 1:1 personalized nutrition guides tailored to your unique health status, we are here to help you live YOUNG, live LONG.