Hello, supporters! I am Oh Yumi, CEO of Jeongseok Lab.

As a child, I have painful memories of having to endure dozens of chemical peels due to pyogenic dermatitis.

In addition, I was diagnosed with blood cancer at the beginning of the COVID-19 pandemic and went through five years of treatment until I was cured.

I have also lived with severe stress for a long time due to seborrheic scalp and curly hair.

At the same time, I have met countless customers in the field as a hair expert for 23 years.

And during that process, I realized one unfortunate fact.

While people generously invest in the visible skin on their faces, they tend to neglect the scalp, which is actually more important, except for shampooing.

As a result, the health of the scalp rapidly deteriorates regardless of whether it is oily, dry, or combination, with little to no care given.

Seeing this, I decided to create a product that is safe for me to use and that anyone can use with confidence.

After countless trials and research, I developed a low-irritant scalp-only skin product called 'Jeongsuri Flower Scent.'

I will not exaggerate to supporters by saying that all scalp care can be solved 100% with just 'Jeongsuri Flower Scent.'

Scalp health achieves the best synergy only when proper shampoo habits are combined with 'Jeongsuri Flower Scent.'

It was not easy to spread the word as much as it was to make a good product.

Although I did not have the budget for flashy advertisements or marketing like large corporations, I turned difficult times into positive energy and personally handled everything from development to launch, design, and promotion as the CEO.

All the marketing costs I saved were fully invested in 'good ingredients' and 'reasonable prices.'

If even one person is struggling with scalp concerns like I did in the past,

I sincerely hope that 'Jeongsuri Flower Scent' will be a comfort and a solution.

All the marketing costs we saved have been fully invested in 'good ingredients' and 'reasonable prices.'

If even one person is struggling with scalp concerns like I did in the past,

We sincerely hope that "Crown Flower Scent" will be a source of comfort and a solution.

Please trust my confession, countless trials and errors, and sincerity, and experience it just once.

I would like to share the philosophy of Jeongseok Lab, which adheres to the 'Basics of Basics,' with our supporters.

This projectwas prepared so that you can share with your beloved family and good people for Chuseok,

andwith exceptional discount benefits.

I hope you will trust the sincerity and technology of Jeongseok Lab and take this opportunity to experience 'Jeongsuri Flower Scent'.

I wish your days are always filled with fragrance. Thank you sincerely for reading this long message.

2026. 09. 06 Jeongseok Lab CEO Oh Yu Mi