Mediheal Expanded Beyond Masks to Full Skin Care
The brand launched a new dermatological line in Japan, broadening its routine offerings for global consumers.
Updated on Oct. 14, 2026 in Beauty
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Mediheal transitioned from its signature sheet masks to a full range of daily skin care products, including toners and serums, with a launch in Japan in August 2026. This expansion aims to capture broader consumer needs across the entire skin care routine.
Why it matters
By diversifying beyond masks into cleansers, creams, and serums, the company seeks to provide comprehensive care solutions for users. This shift reflects a strategic move to address multiple steps of a daily routine after significant category growth in 2025.
In 2025, Mediheal reported a 404 percent increase in skin care category sales, building on the success of its Madecassoside Blemish Repair Serum which grew 820 percent following its 2024 launch. These figures reflect performance prior to the wider Derma Skin Care Series rollout.
The players
Mediheal
A skin care company that has sold over 3.1 billion sheet masks and operates across 340 retail channels.
L&P Cosmetic
The parent company behind the brand that manages global product strategy and growth projections.
Kwon Oh-sub
The Chairman of L&P Cosmetic who oversees the company's long-term sales and market expansion goals.
Kolmar Korea
A development manufacturer that collaborates on product planning and formulation.
Cosmax
A development manufacturer that works with the brand on product planning and manufacturing.
The details
The new series incorporates active ingredients like tea tree, madecassoside, and polydeoxyribonucleotide, featuring purity levels exceeding 99 percent in serums. To ensure product performance, the company utilizes patented FLEX-SOME technology designed to improve ingredient stability and absorption into the skin. Development is supported by collaborations with original development manufacturers Kolmar Korea and Cosmax to plan the formulations.
Timeline
2009: Chairman Kwon Oh-sub sold his first mask label, Clinie.
2017: The brand entered the Japanese market.
2022: The company began testing the expansion of its skin care lineup.
2025: Annual sales reached 200 billion won at Olive Young.
August 2026: The Derma Skin Care Series was introduced in Japan.
Health Landscape
This expansion follows the industry pattern of established mask brands using their high brand recognition to capture more market share in the cleanser and serum segments. It signals a move away from single-category specialization toward full-line dermatological product portfolios.
When trying new dermatological skin care, consider checking product labels for ingredient purity and stability technologies like the ones used in these new formulations. If you have specific skin sensitivities, it is worth discussing new active ingredient additions with your dermatologist.
The takeaway
The brand is shifting from a single-product focus to a comprehensive skin care routine as it expands its international presence. Consumers exploring new serums or toners should prioritize products that provide transparent information on ingredient purity and formulation technology.
Further reading
For more on evolving product standards and research in Beauty, visit our dedicated section.
Source note: This article includes information reported by The Korea Times.
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