Jane Yoo MD Board-Certified Dermatologist and Mohs Surgeon in NYC|info@janeyoomd.com | 646-844-0424

K-Beauty

Visiting the Dr. Groot Korean Night Mart in NYC: A K-Beauty Experience

In December, I stopped by the Dr. Groot Korean Night Mart pop-up in Flatiron, and it was one of those experiences that immediately excited me! For two days, a small stretch of Manhattan transformed into something that felt distinctly Seoul inspired, blending Korean street market energy with education around scalp health and hair science. [...]

By |2025-12-27T19:56:19+00:00December 27th, 2025|K-Beauty|0 Comments

New RF Skin Tightening from South Korea: XERF Structural Skin Tightening

XERF is a new monopolar radiofrequency device developed by Cynosure Lutronic and used for noninvasive soft tissue coagulation and tightening. It has gained early clinical traction in South Korea as a next-generation RF option for lifting and tightening facial tissues without numbing, needles, or downtime. How XERF delivers energy XERF uses noninvasive monopolar radiofrequency to [...]

By |2025-12-18T15:55:33+00:00December 18th, 2025|Aesthetic Innovations, K-Beauty|0 Comments

Inside Amorepacific’s ‘Seoul in the City’ Pop-Up with Dr. Jane Yoo

At the end of October, I attended Seoul in the City, Amorepacific’s first-ever multi-brand pop-up in partnership with Sephora. The two-day event took place on October 24 and 25 at 45 West 25th Street in Flatiron, transforming the space into an immersive K-Beauty marketplace that showcased four of Amorepacific’s leading skincare brands: Laneige, [...]

By |2025-10-30T20:02:46+00:00October 28th, 2025|K-Beauty|Comments Off on Inside Amorepacific’s ‘Seoul in the City’ Pop-Up with Dr. Jane Yoo

Dr. Yoo’s Experience at the Sulwhasoo Spa in Gangnam

During my recent visit to Seoul, I had the chance to spend an afternoon at the Sulwhasoo Spa in Gangnam, a space that beautifully represents how Korean skincare intertwines tradition, science, and mindfulness. From the moment I stepped inside, the calm atmosphere, gentle herbal scent, and attention to detail made it clear that this [...]

By |2025-10-10T21:01:21+00:00October 10th, 2025|K-Beauty|Comments Off on Dr. Yoo’s Experience at the Sulwhasoo Spa in Gangnam

Journey Through Olive Young Seongsu: Dr. Yoo’s Guide to Korea’s Largest K-Beauty Korner

Every time I visit Korea, Olive Young is one of my first stops. It’s where I find new skincare favorites, explore up-and-coming brands, and see how K-beauty continues to evolve. During my most recent trip, I finally visited Olive Young N Seongsu, the brand’s largest and most ambitious flagship store yet. Located right in front [...]

By |2025-10-10T18:38:51+00:00October 10th, 2025|K-Beauty|Comments Off on Journey Through Olive Young Seongsu: Dr. Yoo’s Guide to Korea’s Largest K-Beauty Korner

South Korea’s Breakthrough Role in Hair Loss Cosmetic Research

South Korea has emerged as the world leader in hair loss cosmetic innovation, outpacing other major economies in both research and patent activity over the last two decades. According to the Korean Intellectual Property Office (KIPO), South Korea accounted for 42.9% of all global patent filings for hair loss cosmetics between 2002 and 2023. This [...]

By |2025-06-12T14:08:30+00:00June 12th, 2025|K-Beauty|Comments Off on South Korea’s Breakthrough Role in Hair Loss Cosmetic Research

AESTURA Launches Exclusively at Sephora

Amorepacific's cosmetic brand AESTURA has officially entered the US market in a launch exclusively at Sephora! AESTURA, the leading Korean dermatologist-recommended dermocosmetic brand, is known for its cutting-edge skincare solutions that merge science and beauty. AESTURA's debut in the U.S. represents a growing trend of Korean skincare dominating the global beauty market. This exciting launch [...]

By |2025-02-14T15:25:50+00:00February 14th, 2025|K-Beauty|Comments Off on AESTURA Launches Exclusively at Sephora

PN and PDRN: The Future of Skin Repair

When it comes to skincare, Polynucleotides (PN) and Polydeoxyribonucleotides (PDRN) are redefining what it means to heal and rejuvenate the skin. These DNA-based ingredients work at a cellular level to repair damage, making them some of the most exciting advancements in modern dermatology. What Are PN and PDRN? PN and PDRN are fragments of [...]

By |2024-12-10T16:27:27+00:00December 6th, 2024|K-Beauty, Skincare Products|Comments Off on PN and PDRN: The Future of Skin Repair

Do You Really Need a 10-Step Skincare Routine? The Truth Behind the Trend

Skincare has become as complex as a recipe, with some routines having up to 10 steps—or more. Toners, serums, essences, ampoules, oils, masks, moisturizers... But do you really need to spend all that time layering products to achieve healthy skin? Let’s break down whether a 10-step routine is worth it or just an industry-driven trend. [...]

By |2024-12-12T14:11:42+00:00November 7th, 2024|K-Beauty, Skincare Products, Social Media Trends|Comments Off on Do You Really Need a 10-Step Skincare Routine? The Truth Behind the Trend
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