## Dermatologist Dr. Seo-gil Seo's Initiative
With 20 years of experience, Dr. Seo-gil Seo aimed to develop a mask that blocks **99.9% UV rays** while being **breathable**.
- **Graduated from Seoul National University College of Medicine**
- **Doctor of Medicine, Seoul National University**
- **(Current) Adjunct Professor, Department of Dermatology, Seoul National University College of Medicine**
- **(Current) President of the Korean Society of Dermatologic Surgery**
- **(Current) Vice President of the Cosmetic Dermatology Association**
- **(Current) Representative Director of Modelo Dermatology Clinic**

## Modelo UV Protection Mask
Developed by dermatologists at Seoul National University, this mask offers **99.9% UV protection**.
- **UVB and UVA blocking: 99.9%**
- **Hypoallergenic tested**
- **Excellent blocking power rating**
- **FDA approved antibacterial power**
- **78 pores for breathability**
- **Hypoallergenic certification**
- **Perfect coverage even under the eyes**
- **Use of cool materials**

## UV Protection Factor Test
Conducted by KOTITI, adhering to standards **ASINZS4393 2017**, the mask achieved **Fabric UV Protection Factor 1,486**.

## Post-Wash UV Protection Test
Conducted by Korea Apparel Testing & Research Institute (KATR), the mask retains **99.9% UV protection** even after **30 washes**.

## Comfort and Breathability
Thousands of ventilation holes tightly woven into the fabric, along with **78 pores around the mouth and nose** ensure comfort and breathability.

## Other Features
- **Triple support (patent applied)** for ease of speaking.
- **Adjustable Velcro around the neck** for complete UV protection.
- **Proven deodorizing properties** eliminating various odors.
- **99.9% reduction in bacteria** after 18 hours of incubation.
- **New moisture control material** wicks away sweat in **1 second**.
- **Skin temperature -8°C** with the mask on.
- **Hypoallergenic test completed** with no findings observed.

## Modelo Mask - Dermatology-specific
Exclusively developed for dermatology research and used post-dermatological procedures, backed by a dermatologist with **30 years of clinical experience**.

## Q&A with Kyle Sea
- **Q: Can the mask be washed?**
A: Yes, it can be reused by hand washing.

- **Q: Is it really effective in blocking UV rays?**
A: Yes, blocking power confirmed personally and by a nationally certified testing agency.

- **Q: Does it block UV rays even if I wash it?**
A: Yes, 99.9% of UV protection is maintained even after 30 washes.

- **Q: Do you need UV protection in fall and winter?**
A: Yes, especially as UVA is strong enough to penetrate through windows, causing aging.

- **Q: How should I choose a size?**
A: Men are recommended a larger size, while women should choose according to preference for fit.

## Breathability and Comfort

The mask is designed with thousands of ventilation holes tightly woven into the fabric itself, along with **78 pores around the mouth and nose** to account for skin breathing, making it feel as if you're not wearing anything. The triple support (patent applied) separates the nose and mouth, making it easier to speak.

## Adjustability and UV Protection

- The mask can be adjusted around the neck with Velcro, providing complete UV protection from the neck to the back of the neck.
- It prevents spillage and completely protects vulnerable areas.
- Suitable for light walks to intense exercises without worrying about it slipping off.
- The structure covers the back of the neck completely blocking UV rays.

## Deodorizing Properties

Worried about bad breath or fishy smell? The Modelo mask has proven **deodorizing properties**:
- **Fishy smell of meat and fish:** More than 99%
- **Foot smell:** 98%
- **Urine smell:** 98%
- **Old man's smell:** 95%
- **Smell of sweat:** 91%
- **Formaldehyde deodorizing power:** More than 95%

## Antiviral and Antibacterial Properties

- **99.9%** reduction in bacteria after **18 hours** of incubation.
- **99.9%** of various bacteria removed.
- **99.99%** of viruses removed.
- The mask is also certified to have a log reduction of **>4.25** against the Influenza A virus (H3N2) according to **ASTM E1052-11 antiviral test**.

## Moisture Control and Temperature Regulation

- The **new moisture control material** displays diamonds on contact with water, wicking away sweat in just **1 second**.
- **Skin temperature drops to -8°C**, preventing heat aging.
- The mask also provides two-way breathability and a quasi-waterproof function.

## Hypoallergenic Test

The hypoallergenic test was completed with **no findings observed**. The mask is certified by **US FDA** institutional skin hypoallergenic test as **Non-irritating**.

## Dermatology-specific Mask

Modelo Mask is a **UV protection mask** exclusively for dermatology research and development.
- Utilized post-dermatological procedures.
- Developed by a dermatologist with **30 years** of clinical experience.
- Already being sold to many customers in hospitals.