Round Lab: the minimalist Korean brand inspired by Dokdo Island

In the contemporary K-beauty market saturated with brands, Round Lab perfectly embodies the return to essentials. This brand, born in 2017, bets everything on radical simplicity: few products, few ingredients, short formulas with high efficacy. Its signature ingredient? Mineral water sourced around the Korean islet of Dokdo, rich in marine trace elements.

At Ma Petite Corée, we know ROUND LAB well. We import this brand directly from South Korea, through a short supply chain verified with authorized distributors. Our Franco-Korean team based in Seoul carefully selects every new release. In this article, we break down ROUND LAB’s DNA to help you understand what makes it unique in the bustling world of K-beauty. History, scientific signature, flagship products, usage tips, routine rituals: you’ll know everything before embarking on the ROUND LAB adventure. Enjoy your reading.

Round Lab: the minimalist K-beauty born from Dokdo water

Round Lab was founded in 2017 with a radical philosophy for the time: less is more. While K-beauty was multiplying actives and steps, the brand chose the path of radical minimalism. Simple products, short ingredient lists, formulations focused on a key active per range. This approach immediately appealed to consumers tired of complexity.

The choice of Dokdo water is no coincidence. The Dokdo islet, a Korean territory located in the Sea of Japan, is a protected natural site with particularly pure waters rich in marine minerals. Round Lab obtained exclusive authorization to use this water as the base for its cosmetic formulations, creating a strong identity signature.

The international viral success came around 2021-2022 with the explosion of the 1025 Dokdo Toner on TikTok and Reddit. The product name combines October 25 (Dokdo Day in Korea, celebrating the islet) and the mineral water extracted from it. Today, Round Lab is present in more than 30 countries and continues to enrich its range with new Korean botanical actives. To learn more, visit the official Round Lab website.

Dokdo water and botanical actives: the Round Lab signature

Round Lab's signature relies on Dokdo mineral water, the base of most of its formulas. This water naturally rich in magnesium, calcium, and marine trace elements provides a unique mineral hydration, different from regular distilled water. It balances skin pH and helps maintain the natural barrier.

To this mineral base, the brand adds carefully selected Korean botanical actives. Mugwort (armoise) is a key ingredient, used for centuries in Korea to soothe inflammations. Birch brings vitality and antioxidant protection. Panthenol strengthens the skin barrier.

Round Lab formulations are characterized by their radical simplicity: on average 15-20 ingredients per product, compared to 40-50 in conventional formulas. No fragrance, no alcohol, no essential oils, no harsh preservatives. This purification is especially suitable for sensitive, reactive, or skin weakened by other too-aggressive routines.

Always check the freshness of your K-beauty products. In Korea, the expiration date is read in year/month/day format, and the manufacturing date is also printed on the packaging. A product stored too long loses effectiveness, even if unopened. At Ma Petite Corée, we systematically check these dates to guarantee you fresh batches.

Round Lab's flagship products

Round Lab has been built around a few iconic products that perfectly embody its minimalist philosophy.

The 1025 Dokdo Toner is Round Lab's absolute flagship. This ultra-gentle toner combines Dokdo water, panthenol, and beta-glucan for immediate hydration and soothing. Its light, watery texture is applied with hands or cotton on clean skin. Suitable for all skin types, even the most reactive.

The Mugwort Calming Line targets skin with imperfections and persistent redness. Mugwort extract combined with centella asiatica soothes quickly and preventively. Toner, serum, and cream from the line can be used alongside or as a replacement for the Dokdo line depending on your current skin condition.

The Birch Juice Moisturizing Sunscreen SPF50+ is a hybrid sunscreen with a fluid texture. Its birch sap extract provides a rare hydrating and soothing effect in an SPF. The finish is natural, without white cast, no pilling, and compatible with makeup. A bestseller that outshines the most renowned sunscreens.

Round Lab for whom? The choice of simplicity

Round Lab is especially aimed at sensitive, reactive, or weakened skin. The minimalist approach and gentle formulations are suitable even for the most difficult skin. It is also an excellent transition brand for those who want to simplify their routine after overusing too aggressive actives.

The brand is also suitable for K-beauty beginners looking for an accessible and non-intimidating approach. The short ingredient lists and targeted ranges allow you to quickly build an effective routine without getting lost in complexity. Balanced skin will appreciate the overall quality and unbeatable value for money.

Building your ROUND LAB routine

A typical Round Lab routine is intentionally simple. In the morning: gentle cleansing, 1025 Dokdo Toner, suitable serum (mugwort for acne, birch for radiance), moisturizing cream, and Birch Juice Sunscreen SPF50+ for protection. In 5 steps, you have a complete K-beauty routine without hassle.

In the evening, double gentle cleansing then the same routine without SPF. Optionally add a Round Lab mask once or twice a week for a boost. The brand works very well with stronger actives (retinol, AHA) introduced in separate treatments — its minimalist formulas do not interfere with treatment products.

K-beauty routines may seem complex, but they follow a simple logic: cleanse, prepare, treat, hydrate, protect. Adjust the number of steps to your time and skin. It's better to do 4 steps regularly than 10 steps abandoned after a week. Consistency is the key to success in Korean skincare.

Our ROUND LAB selection at Ma Petite Corée

At Ma Petite Corée, we select ROUND LAB products with the utmost care. All our products come directly from South Korea, through a short supply chain, with systematic verification of authenticity and manufacturing dates before shipping. Our team tests new releases on site in Seoul before offering them to our European customers. Here is our favorite selection to discover the brand or complete your current routine, chosen from the best products in the ROUND LAB catalog based on value for money and formula relevance.

Why buy ROUND LAB from Ma Petite Corée?

Buying Korean products in Europe can come with unpleasant surprises. Counterfeits on general marketplaces, expired or poorly stored products, damaged packaging: the risks are very real for uninformed consumers. At Ma Petite Corée, we import every ROUND LAB product directly from South Korea, without dubious intermediaries. Our team based in Seoul checks each batch to guarantee authenticity, freshness, and packaging integrity before every shipment.

We also offer products that are still rarely distributed in France and Europe. New Korean launches premiered in Seoul, seasonal limited editions, formats exclusive to the Asian market: our catalog is constantly expanding. Our Franco-Korean team tests each product on site in Seoul before offering it to our European customers, prioritizing products that have proven themselves with the local K-beauty community.

Round Lab embodies a decidedly modern K-beauty: clean, accessible, skin-friendly, without compromising on effectiveness. Find the entire ROUND LAB range on Ma Petite Corée and discover why K-beauty continues to captivate millions of enthusiasts worldwide, from Seoul to Paris and New York.

— Jihyun, team Ma Petite Corée