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ROUNDLAB

ROUNDLAB is a Korean skincare brand using Jeju Island's deep sea water and birch juice for gentle, hydrating cleansers and sunscreens ideal for sensitive skin.

5 products Updated June 24, 2026

ROUNDLAB Products (5)

1
Prime

ROUND LAB 1025 Dokdo Cleanser 5.07oz | Low pH Hydrating Face Wash for Sensitive Skin | Korean Skincare with Deep Sea Water & Rich Bubbles

ROUNDLAB
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Low pH formula supports skin barrier and suits sensitive types
  • Non-drying hydration keeps skin comfortable after cleansing
  • High 4.6 rating from 4012 reviews confirms effectiveness
  • Removes makeup thoroughly with luxurious lather

Cons

  • Liquid formula may leak if not sealed properly for travel
  • Gentle nature might require double cleanse for heavy waterproof makeup
  • No pump dispenser, so dispensing can be messy
2
Prime

ROUND LAB 1025 Dokdo Toner 6.76oz | Gentle Exfoliating Oil Control Toner with Deep Sea Water, Hydration for Sensitive Oily Skin, Korean Skincare

ROUNDLAB
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Effective gentle exfoliation without irritation
  • Superior oil control for oily/combination skin
  • Deep hydration from nutrient-rich sea water
  • Quick-absorbing, comfortable non-sticky finish
  • Soothing ingredients calm redness and sensitivity

Cons

  • Gentle exfoliation may not suit needs for aggressive pore clearing
  • Best paired with moisturizer for very dry skin types
  • Hydration benefits optimal with consistent daily use
3
Prime

Round Lab Birch Juice Moisturizing Cream 2.7oz: 48Hr Hydration for Acne-Prone Skin, Birch Sap & Hyaluronic Acid, Reduces Oil & Blackheads, Korean Skincare

ROUNDLAB
9.7
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Long-lasting 48-hour hydration without greasiness
  • Effective at reducing oil, sebum, and blackheads
  • Innovative capsules for deep, instant moisture
  • Suitable for acne-prone, sensitive, and combination skin
  • Natural ingredients promote balanced, glowing skin

Cons

  • Texture from capsules may feel unique or slightly sticky initially
  • Results on sebum reduction may vary with skin type
  • Small size requires frequent repurchase for daily use
4
Prime

ROUND LAB 1025 Dokdo Cleansing Oil 6.76 Fl Oz | Lightweight Makeup Remover for Sensitive Skin, Blackhead Pore Cleanser, No Residue Korean Skincare

ROUNDLAB
9.7
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Effective all-in-one cleansing for makeup and pores
  • No oily residue left behind
  • Naturally-derived ingredients soothe skin
  • Lightweight and easy to rinse off
  • Ideal for sensitive skin

Cons

  • Requires double cleansing for heavy makeup
  • Initial oil texture may feel unfamiliar
  • Best on dry skin, less effective wet
5
Prime

ROUND LAB Birch Juice Moisturizing UV Lock SPF 45 Sunscreen - Lightweight Hydrating No White Cast for Sensitive Skin, 1.69oz Korean Glow Protector

ROUNDLAB
9.6
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • No white cast for flawless application under makeup
  • Hydrating lightweight texture ideal for daily use
  • Safe for sensitive and acne-prone skin with certifications
  • High 4.4 rating from 1475 reviews
  • Broad-spectrum SPF 45 with soothing birch juice

Cons

  • Small 1.69oz size may not last heavy users long
  • Liquid-like texture might feel too runny for some
  • Requires reapplication for prolonged sun exposure

ROUNDLAB Brand Guide

ROUNDLAB Brand Overview and History

Founded in South Korea, ROUNDLAB draws inspiration from the pristine waters of Dokdo Island and the nutrient-rich birch trees of Jeju Island. Launched with a mission to harness natural oceanic and forest elements, the brand emphasizes clean, minimalistic formulations that prioritize skin barrier health. ROUNDLAB's philosophy revolves around 'round lab' innovation—sustainable sourcing and advanced biotech to create products that are effective yet gentle. Since its inception, ROUNDLAB has gained global acclaim in the K-beauty scene for addressing modern skin concerns like sensitivity, dehydration, and UV damage. Their commitment to hypoallergenic, dermatologist-tested formulas has earned loyal fans worldwide, with standout products like the Dokdo Cleanser and Birch Juice Sunscreen leading sales in cleansers and facial sunscreens categories.

Key Product Categories and Features

ROUNDLAB excels in two core categories: facial cleansers and sunscreens, both tailored for Beauty & Personal Care needs.

Cleansers & Washes

  • ROUND LAB 1025 Dokdo Cleanser 5.07 Fl Oz (4.6/5 rating): A low-pH (5.5) facial cleanser infused with deep sea water from Dokdo. Creates rich, soft bubbles for makeup removal and deep pore cleansing without irritation. Hydrates with sea minerals, ideal for sensitive, dry skin.

Sunscreens & Facial Sunscreens

  • ROUND LAB Birch Juice Moisturizing UV LOCK SPF 45, 1.69 Fl Oz (4.4/5 rating): Lightweight, lotion-like sunscreen with birch juice for intense hydration. Broad-spectrum SPF 45 PA++++ protection, no white cast, fragrance-free. Leaves a natural glow on sensitive skin.

Common features across categories include natural Korean ingredients, pH-balanced formulas, and free-from parabens, sulfates, and artificial fragrances. These products support the skin microbiome, ensuring long-term health.

Why Choose ROUNDLAB?

Choosing ROUNDLAB means investing in skincare that's both innovative and trustworthy. With high ratings from thousands of users, their products stand out for efficacy on sensitive skin—think no tightness after cleansing or greasy residue from sun protection. The brand's use of deep sea water provides 1025% more minerals than regular water, boosting hydration deeply. Birch juice, rich in amino acids, locks in moisture for a plump, dewy finish. As an affiliate favorite, ROUNDLAB offers value with multi-tasking formulas: cleanse, hydrate, and protect in minimal steps. Perfect for beginners or K-beauty enthusiasts, these sunscreens and cleansers integrate seamlessly into routines, preventing issues like acne or photoaging. Backed by science and nature, ROUNDLAB delivers visible results without compromise, making it a top pick for clean beauty lovers seeking gentle, high-performance options.

Users rave about the Dokdo Cleanser's ability to remove stubborn makeup while maintaining moisture balance, earning its spot as a best-seller in low-pH face washes. Similarly, the Birch Juice Sunscreen's featherlight texture absorbs instantly, providing all-day wear under makeup. For those with reactive skin, ROUNDLAB's fragrance-free ethos minimizes flare-ups, aligning with clean beauty trends.

FAQ

Is ROUNDLAB suitable for sensitive skin?

Yes, ROUNDLAB products like the Dokdo Cleanser and Birch Juice Sunscreen are dermatologist-tested, low-pH, and fragrance-free, making them ideal for sensitive skin without causing irritation.

What makes the Dokdo Cleanser special?

The 1025 Dokdo Cleanser uses mineral-rich deep sea water for gentle, deep cleansing with rich bubbles, removing makeup and impurities while hydrating—rated 4.6/5 by users.

Does the Birch Juice Sunscreen leave a white cast?

No, this SPF 45 sunscreen has a lightweight, lotion-like texture that absorbs quickly with no white cast, leaving a natural glow on all skin tones.

Are ROUNDLAB products vegan and cruelty-free?

ROUNDLAB focuses on natural, clean ingredients and is cruelty-free; many products are vegan, but always check labels for specifics.

How often should I use these products?

Use the Dokdo Cleanser twice daily and apply Birch Juice Sunscreen every morning, reapplying as needed for optimal protection and cleansing.