The current global website identifies The Pure Lab Co., Ltd. as the company behind the global operation, listing its Seoul address at 46F, Parc.1 Tower I, 108 Yeoui-daero, Yeongdeungpo-gu, Seoul. The older Korean official store separately identifies Dr. Althea Co., Ltd. and lists Dong Hoon Lee as CEO, indicating that corporate information may differ between the brand’s domestic Korean store and its current global operations.3

Dr.Althea is a Korean skincare brand built around the concept of combining cosmetic science with gentle, nature-oriented skincare. Rather than positioning itself primarily as an aggressive “active ingredients” brand, Dr.Althea emphasises that effective skincare should respect the skin’s natural condition, particularly when the skin is sensitive, irritated, dry, acne-prone, or has a weakened barrier.1

Its official company profile describes the brand as focusing on innovative, sensitive-skin-friendly products, incorporating dermatological and cosmetic research into product development. The brand states it aims to use carefully selected ingredients and develop products according to both Korean and international cosmetic standards.1 This places Dr.Althea at the intersection of traditional K-beauty, clean and gentle skincare, derma-inspired formulations, and barrier care for sensitive skin.

Name and philosophy

The name Dr.Althea combines two concepts. The prefix “Dr.” is intended to communicate expertise, research, and a science-oriented approach to skincare. “Althea” is associated with the Greek concept of healing, which the brand uses to connect skincare with recovery, care, and restoration. Consequently, the brand’s philosophy can be summarised as science combined with nature and skin recovery. The current storytelling uses the phrase “When Skin Heals, You Bloom,” reinforcing the idea that healthy-looking beauty results from healthy, balanced skin.

Founding and origin

Dr.Althea was established in 2014 in South Korea.4 The founding story centres on Evelyn Lee, who reportedly experienced persistent skin problems despite using premium skincare products. This experience contributed to the idea that expensive skincare was not necessarily appropriate for everyone, particularly people with sensitive or problematic skin.5 The resulting philosophy focused on making skincare appropriate for the skin rather than simply luxurious. The brand initially developed sheet masks and treatment-oriented skincare before expanding its product portfolio.

Core principles

Dr.Althea’s philosophy encompasses several key principles:

• Sensitive-skin friendliness: Sensitive skin is a primary target demographic. Contemporary descriptions emphasise skin-barrier support, irritation-prone skin, and gentle formulations.2
• Nature and science: The brand combines botanical and natural ingredients with modern cosmetic formulation, consulting dermatologists and cosmetic researchers during product development.1
• Barrier care: Many products are designed around soothing, hydration, barrier support, recovery, reducing the appearance of irritation, and maintaining skin comfort, rather than solely treating individual cosmetic concerns.
• Minimal but functional skincare: International messaging emphasises uncomplicated skincare that delivers specific functions without unnecessarily complicated routines.7

Dr.Althea is primarily a facial skincare brand, though its portfolio has expanded considerably. Products broadly fall into cleansing (balms and facial cleansers), toners and mists (hydrating and soothing), serums (barrier-support, Vitamin C, hydrating, niacinamide, and retinol), creams and moisturisers (soothing, barrier, hydrating, and anti-aging), masks (sheet and cream), and eye care (treatments and rollers). The current global assortment includes the 345 Relief, 147 Barrier, Aqua Marine, Vitamin C, PDRN Reju 5000, cleansing, and retinol-related products.2

345 Relief line

The 345 Relief range is synonymous with the brand. Its flagship product, the 345 Relief Cream, is marketed as a lightweight gel-cream for soothing, post-acne care, and everyday hydration. The official product page states it is non-comedogenic tested and suitable for acne-prone skin. Its formula includes niacinamide, ceramide NP, panthenol, Centella asiatica, madecassoside, hyaluronic acid, beta-glucan, and tea tree leaf water, reflecting a dual purpose of soothing and moisturising with barrier support.6

The “345” concept relates to the product’s multi-concern approach, addressing blemish care, soothing and recovery, and moisturisation. In 2026, the company reported that the product had surpassed 26 million units sold worldwide, describing this as approximately one cream sold every three seconds.2

147 Barrier Cream

While the 345 product targets soothing and blemish or post-acne care, the 147 Barrier Cream focuses on strengthening the skin barrier, deep hydration, nourishment, and maintaining skin comfort. Dr.Althea presents the two creams as complementary: 345 for sensitive and acne-care needs, and 147 for deeper hydration and barrier support.6

Vitamin C products

The brand maintains a significant Vitamin C category. The Vitamin C Boosting Serum targets brightening, uneven skin tone, dullness, antioxidant skincare, and overall radiance. Additionally, the Gentle Vitamin C Serum reflects the brand’s effort to make active ingredients accessible to those preferring gentler formulations.2

Aqua Marine line

The Aqua Marine range represents the brand’s hydration focus. Products include the Aqua Marine Deep Serum, Aqua Marine Watery Cream, and Aqua Marine Jelly Mist. This line prioritises lightweight hydration and a fresh skin feel over intensive treatment.2

PDRN Reju 5000

The PDRN Reju 5000 Cream is positioned as a richer rejuvenating and moisturising product alongside the brand’s barrier-care offerings.7 This illustrates the portfolio’s expansion beyond sensitive-skin positioning into broader skin regeneration, anti-aging, and advanced active-skincare markets.

Ingredient philosophy

Formulations typically combine skin-conditioning ingredients, botanical extracts, and modern cosmetic actives.

These are cosmetic products, and claims should be interpreted according to the specific formulation and evidence for each product.

Vegan and clean positioning

Dr.Althea has historically emphasised safe, gentle, and natural-oriented formulations, stating it was working towards vegan certification for its skincare products.1 The current global brand explicitly markets products such as the 345 Relief Cream as vegan.6 However, “vegan” is distinct from “natural,” “clean,” “hypoallergenic,” or “safe for everyone”; a vegan product may still cause irritation in sensitive individuals.

The brand’s visual identity combines minimalist Korean design, white and soft pastel colours, botanical imagery, clinical cues, elegant typography, and understated packaging. This aesthetic positions Dr.Althea between Korean botanical beauty and modern dermatological skincare, offering a premium, clinical look that remains visually softer than pharmaceutical-style derma brands.

Dr.Althea occupies a specific niche within the K-beauty ecosystem. While traditional K-beauty often emphasises hydration, layering, botanical ingredients, and sensorial textures, and clinical skincare focuses on stronger actives and medical positioning, Dr.Althea targets sensitive skin, barrier repair, gentle actives, and minimalist routines. This appeals to consumers seeking K-beauty aesthetics and formulation innovation without elaborate multi-step routines.

Global expansion

The brand has accelerated its international growth, developing distribution across multiple markets. In the United States, it has expanded physical retail presence through Ulta Beauty and OLIVE YOUNG stores in the Los Angeles area.2 This strategy marks a transition from online K-beauty discovery to a mainstream global skincare brand.

Presence in Thailand

Dr.Althea is commercially available in Thailand through an official Shopee Thailand store and major beauty retailers such as Watsons Thailand.8 Current Thai retail listings prominently feature the 345 Relief Cream, 147 Barrier Cream, Vitamin C Boosting Serum, PDRN Reju 5000 Cream, 345 Relief Cream Mist, and Aqua Marine products, making the brand relatively accessible to local K-beauty consumers compared to smaller Korean indie brands.8

Social media and viral growth

International popularity has been driven by TikTok, Instagram, beauty influencers, K-beauty communities, and product-review culture. The 345 Relief Cream became associated with trends toward skin-barrier care and calming skincare, distinguishing it from older K-beauty marketing that emphasised novelty and exotic ingredients. The current message focuses on simplifying routines and repairing stressed skin.

Corporate details vary between regional operations. The older Korean official online store identifies the company as Dr. Althea Co., Ltd., with a Seoul address and Dong Hoon Lee listed as CEO.3 Conversely, the current global Dr.Althea website identifies The Pure Lab Co., Ltd. as the operating company and lists LIBINGRU as CEO. Historical corporate details from older Korean sources may not reflect the current global corporate structure.

• 2014: Dr.Althea is established in South Korea.4
• 2014–2018: The company develops skincare and mask products, expanding its portfolio and Korean retail presence.
• Late 2010s: The brand diversifies into sophisticated skincare categories, including cushions and professional derma-oriented lines.
• 2020s: Focus shifts toward global consumers, particularly those seeking sensitive-skin and barrier-care solutions.
• 2023 onward: Major international expansion occurs, including entry into North America.2
• 2025–2026: Expansion into major Western retail channels, including Ulta Beauty and OLIVE YOUNG’s U.S. stores.2

The current global assortment confirms that Dr.Althea has expanded well beyond its original hero cream into a comprehensive skincare system.2

Despite its reputation, Dr.Althea is not automatically ideal for every individual with sensitive skin. Gentle products may still contain ingredients to which specific individuals react. Terms such as relief, repair, rejuvenation, and barrier care are primarily cosmetic positioning and should not be interpreted as medical treatment claims. Furthermore, formulas are subject to change; for example, the current 345 Relief Cream is identified as Version 2 on the official product page, meaning reviews of older versions may not accurately describe the current formula.6 Finally, viral popularity on social media does not guarantee identical results across all skin types.

1. Dr.Althea – Skin Care
2. DR.ALTHEA EXPANDS U.S. RETAIL PRESENCE WITH LAUNCH IN OLIVE YOUNG STORES IN LOS ANGELES AREA
3. Dr. Althea Official Online Store
4. Dr. Althea | LinkedIn
5. (Dr.Althea) Multi-Action Infusion Serum 30ml | tradekorea
6. Dr.Althea Dual Cream Set | 345 Relief Cream & 147 Barrier Cream | Korean Vegan Skincare – DR.ALTHEA
7. Home page – Dr.Althea Official UK
8. Buy Dr. Althea Product with Great Deal | Watsons.co.th