Dr. Jane Yoo

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So far Dr. Jane Yoo has created 32 blog entries.

Oily Skin – Shiny Isn’t Always Pretty

Many people love shiny things, but not when it comes to oily skin. Oil produced by the skin is called sebum, and it is produced by sebaceous glands. Sebum production is influenced by stress, humidity, hormones, and genetics. More males have oil skin than females because they have larger and more active sebaceous glands. For [...]

By |2024-08-05T15:40:07+00:00July 23rd, 2024|Skin Conditions|Comments Off on Oily Skin – Shiny Isn’t Always Pretty

Ultrasound: Advancing Tech for Skin Treatments

Ultrasound technology is a portable, low-cost, and painless advancement in dermatological procedures. Using ultrasound technology in procedures provides multiple benefits that significantly elevate diagnostic accuracy, treatment efficacy, and overall patient safety during both medical and cosmetic appointments.  What is Ultrasound Imaging? Ultrasound imaging provides detailed, high-resolution images of the skin layers: epidermis, dermis, and subcutaneous [...]

By |2024-07-23T07:17:43+00:00July 23rd, 2024|Technology|Comments Off on Ultrasound: Advancing Tech for Skin Treatments

Evaluating the Necessity of Toners in Skincare

Facial toners are readily seen in skincare routines during both the morning and at night, but is it really necessary to implement one into an already long skincare regimen?   What Are Toners? Facial toners are liquid skincare products applied after cleansing to help balance the skin's pH levels. With many pH-balanced cleansers in the [...]

By |2024-07-23T07:19:22+00:00July 22nd, 2024|Skincare Products|Comments Off on Evaluating the Necessity of Toners in Skincare

Introducing Powder Sunscreen

Sunscreen formulas are continuously evolving in different forms beyond the lotion everyone knows. One iteration of sunscreen includes powder sunscreen–SPF that can be applied with a brush. It sounds unbelievable. Is this sunscreen variation reliable for sun protection? What are Powder Sunscreens? Powder sunscreens are loose powder formulations made with mineral-based ingredients like zinc oxide [...]

By |2024-07-24T16:24:33+00:00July 22nd, 2024|Sun Protection|Comments Off on Introducing Powder Sunscreen

Physical vs. Chemical Sunscreens: Which One?

Understanding Sunscreen: Physical vs. Chemical Sunscreen is a crucial product when it comes to protecting our skin from the sun’s harmful UV rays. There are two main types of sunscreens: physical and chemical, each with its own unique characteristics and benefits.   Physical/Mineral Sunscreens: Physical, or mineral, sunscreens work by creating a physical barrier on [...]

By |2024-07-24T16:24:54+00:00July 22nd, 2024|Sun Protection|Comments Off on Physical vs. Chemical Sunscreens: Which One?

Protecting the Locks During Summer Activities

It is highly emphasized to protect your skin when going out in the sun, but hair requires the same attention, too! Hair can get damaged from the sun’s UV rays and from summertime activities, such as swimming. The heightened stress on our hair leads to dryness, dullness, and unhealthy hair.   How the Sun Affects [...]

By |2024-07-11T05:32:18+00:00July 11th, 2024|Sun Protection|Comments Off on Protecting the Locks During Summer Activities

Combatting Excess Sweat When You Don’t Need Cooling

Sweating is the body’s cooling mechanism, and you’ll find yourself sweating if you’re exercising or outside in the summer’s blissful heat. If you find yourself sweating excessively when you are not in warm environments or are not exerting yourself, you may have a condition known as hyperhidrosis. An individual with hyperhidrosis sweats when their body [...]

By |2024-07-11T05:23:17+00:00July 11th, 2024|Skin Conditions|Comments Off on Combatting Excess Sweat When You Don’t Need Cooling

Melasma: Hyperpigmentation from the Sun

Melasma is a chronic, recurrent skin condition characterized by patches and spots that are darker than your natural skin tone. The most common place for melasma to appear is on the face–on the forehead, cheeks, nose, upper lip, and chin. However, it can still develop in other areas, including the neck or arms. The epidermis [...]

By |2024-08-05T15:53:38+00:00July 11th, 2024|Skin Conditions|Comments Off on Melasma: Hyperpigmentation from the Sun

Skincare Products to Avoid During Pregnancy

Of course you want your skin to look its best. That’s why you’re following a skincare regimen that works for you. However, if you're a woman planning to get pregnant or expecting a child (congrats!), note that there are some medications that you must avoid while treating your skin conditions during pregnancy. Some product ingredients [...]

By |2024-07-29T00:46:13+00:00July 8th, 2024|Skincare Products|Comments Off on Skincare Products to Avoid During Pregnancy

Sunscreens to Bring Back From Your Vacation Abroad

Are you traveling in a different country and wondering what souvenir to bring back home to your family and friends? If yes, buy them sunscreen!  You might be thinking, “There’s sunscreen to purchase at every pharmacy in the United States…why would they want a bottle from a different country?” Sunscreen formulations in other countries are [...]

By |2024-08-05T15:49:52+00:00June 24th, 2024|Sun Protection|Comments Off on Sunscreens to Bring Back From Your Vacation Abroad
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