The Makeup Artist Who Taught Korea "Less Is More"

Long before "glass skin" became a global buzzword, there was one woman quietly perfecting it backstage at Korea's biggest film sets and photo shoots: Jung Saem-mool. After more than three decades painting the faces of Korea's biggest stars, she launched her own line in 2015 so she could finally make the exact formulas, textures, and shades she'd spent her career searching for. The result is JUNG SAEM MOOL (also known as JSM Beauty), a brand built entirely around one idea — makeup should reveal your face, not hide it. No heavy contouring, no cakey coverage, just skin that looks like skin, only calmer and more even. It's a philosophy the brand calls "Find Youtiful" (You + Beautiful), and it's why JSM has quietly become one of the most trusted names in K-beauty, both at home and abroad.

Inside the Kit: What's Actually Worth Buying

JSM's world is split into a few tightly focused lines, each built around Jung's own artist logic:

• Essential Skin Nuder Cushion — the brand's calling card and a perennial Olive Young bestseller. It sits on skin like a second layer rather than a mask, comes in a wide shade range, and is available in a dewy "Skin Nuder" finish or an oil-controlling "Long Wear" version.
• Essential Mool skincare — a compact routine (toner, serum, cream) designed to prep skin so makeup needs to do less work in the first place.
• Cheek & lip color — soft, blendable cushion blushes and balm-like lip tints made for the "just-bitten," barely-there look.
• Salon.zip — JSM's hair care spin-off, built on techniques from Cheongdam's top salons.
• JSM Kids — a gentle, minimal line for younger skin.

The Legendary Look That Changed Korean Beauty

Jung Saem-mool's defining moment came in 2001, when she created the makeup for actress Jun Ji-hyun in the film My Sassy Girl. At a time when smoky eyes and heavy liner ruled Korean beauty, Jung went the opposite direction — clean skin, full natural brows, a barely-there lip. That single look reshaped what "beautiful" meant on Korean screens and quietly launched the natural-makeup movement that K-beauty is now famous for worldwide. Since then, her client list has read like a who's-who of Hallyu — Song Hye-kyo, Kim Tae-hee, Lee Hyori, BoA, and more — and every product she makes still carries that same restrained, skin-first DNA. It's this pedigree, backed by a Red Dot Design Award, an iF Design Award, and an Allure Best of Beauty win, that sets JSM apart from newer, trend-chasing K-beauty labels.

Why Seoul Is the Best Place to Buy It

JSM isn't just a shelf brand here — it's an experience. Seoul is home to two flagship stores where you can get your face matched to the perfect cushion shade by an in-house artist, try a 1:1 makeup lesson, or just wander through art-gallery-style interiors the brand is known for. You'll also find a wider shade range and more limited-edition sets in Seoul than in most JSM stores abroad.

Price Range

Most items sit comfortably in everyday K-beauty territory: skincare basics run around ₩20,000–45,000 (about $15–35), lip and cheek products around ₩18,000–32,000 ($13–24), and the signature cushion foundation around ₩45,000–65,000 ($35–48).

Where to Buy in Seoul

• JUNG SAEM MOOL PLOPS (Garosu-gil flagship) — 40 Apgujeong-ro 12-gil, Sinsa-dong, Gangnam-gu, Seoul. The original flagship, spread across three uniquely themed floors with an art-gallery feel and a rooftop "Cosmetic Garden." Naver map
• JUNGSAEMMOOL 101 Seongsu (second flagship) — 101 Yeonmujang-gil, Seongdong-gu, Seoul. A newer, trendier space with hands-on makeup touch-ups and bookable 1:1 classes. Naver map
  
• Also widely available at Olive Young branches throughout Seoul (Myeongdong, Hongdae, Gangnam) and major department store beauty floors.
  

Website: https://www.jsmbeauty.com/

Instagram: @jsmbeauty_

Photo: @jsmbeauty_