
Korea-sourced skincare
Korean skincare built on ingredients from Korea’s sea and mountains. Home of the 1025 Dokdo line.
- One line, one Korean ingredient and its place of origin
- Recyclable paper packaging and soy ink printing, according to the brand
- From cleansers to sunscreens, all made in Korea
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A simple morning routine, all from Round Lab.
All ROUND LAB
76 productsWhich Round Lab line is right for you?
Six lines, each built around one Korean ingredient.
1025 DokdoGentle daily basicsUlleungdo deep sea waterfrom $12
Birch JuiceHydrationBirch sap from Injefrom $20
Pine Calming CicaCalming sensitive-feeling skinPine needles + madecassosidefrom $20
Yakkong PanthenolDry, tight-feeling skinBlack soybean + panthenolfrom $20
Dongbaek Deep CollagenBouncy, firm-looking skinJeju camellia + collagenfrom $24
Vita NiacinRadiance and an even-looking toneSeaberry + niacinamidefrom $34The Round Lab guide
About Round Lab
Round Lab is a Korean skincare brand from Seorin Company, based in Chuncheon, Gangwon Province. According to the brand, it is inspired by the Korean Peninsula, “where the sea, wind and mountains meet”, and keeps searching Korean soil and water for its ingredients.
The brand’s motto: Better Skin, Better Round!
The 1025 Dokdo line
The 1025 Dokdo line is made with deep sea water from the East Sea, around the Ulleungdo and Dokdo islands. According to the brand, it is drawn from about 5,000 ft deep and is naturally rich in minerals.
The line covers every step: Cleanser, Bubble Foam, Cleansing Oil, Milk, Water and Balm, Pads, Lotion, Cream, Eye Cream, Sleeping Pack and Sun Cream.
One ingredient, one place
- Birch Juice: birch sap from Inje, home of the first birch forest in Korea, says the brand.
- Pine Calming Cica: fallen pine needles from Yangyang, with madecassoside.
- Yakkong Panthenol: yakkong black soybeans from Jeongseon, with panthenol.
- Dongbaek (Camellia) Deep Collagen: camellia from a 300-year-old camellia village in Jeju.
- Vita Niacin: seaberry from Yeongwol, with niacinamide.
Which Round Lab for your skin?
- Gentle basics: the 1025 Dokdo Cleanser, Pads and Lotion.
- Hydration: the Birch Juice Toner, Moisture Ampoule and Cream.
- Sensitive-feeling skin: the Pine Calming Cica Toner, Ampoule and Cream.
- Dry skin: the Yakkong Panthenol Toner, Ampoule and Cream.
- Glow: the Vita Niacin Glow Capsule Cream.
- Men: the For Men range (Birch, Pine Calming Cica, 1025 Dokdo All-In-One).
- Babies and family: the Baby Mild range.
Round Lab sunscreens
Round Lab makes a sunscreen for each need: the Birch Juice Moisturizing Sunscreen and its Mild-Up and Tone-Up versions, the Birch Juice Sun Stick and Sun Cushion, the Pine Calming Cica Sunscreen, the Pine Tree Calming Cica Mineral Sunscreen, the 1025 Dokdo Sun Cream and the Baby Mild sun cream, stick and cushion.
A simple routine
Morning: 1025 Dokdo Cleanser, Birch Juice Toner, Birch Juice Cream, then Birch Juice Sunscreen.
Evening: 1025 Dokdo Cleansing Oil or Balm, then the Cleanser, a toner, an ampoule and your cream. New product? Patch test first.
Buying Round Lab at Kool Seoul
We buy every Round Lab product in Korea, from the brand and official Korean retailers, and ship it from our office in Itaewon, Seoul. Orders are prepared in 2–5 business days, then K-Packet takes 7–14 business days and DHL Express 2–5, both tracked. Prices are in USD; duties or import taxes may apply on arrival depending on your country.
Questions? We answer.
Is the Round Lab sold on Kool Seoul authentic?
Yes. We buy Round Lab in Korea from the brand and official Korean retailers, and ship it from our office in Seoul.
What is the 1025 Dokdo line?
Round Lab’s line made with deep sea water from around the Ulleungdo and Dokdo islands in the East Sea. It goes from cleansers and pads to lotion, cream and sun cream.
Which Round Lab sunscreen should I pick?
Birch Juice Moisturizing Sunscreen for moisture, the Tone-Up version for a brighter look, Pine Calming Cica or the Mineral Sunscreen for sensitive-feeling skin, a Sun Stick to reapply on the go.
Does Round Lab make products for men and babies?
Yes. The For Men range includes Birch and Pine Calming Cica products and an all-in-one gel lotion, and the Baby Mild range includes a lotion, a cream, a top-to-toe wash and sunscreens.
How long does shipping to the US take?
We prepare your order in 2–5 business days. K-Packet then takes 7–14 business days, DHL Express 2–5, both tracked.
Will I pay import duties?
Duties or import taxes may apply on arrival depending on your order. They are set by your local authorities and paid by the recipient.
Updated October 2026 · Prices in USD












CLEANSERound Lab 1025 Dokdo Cleanser 150ml
TONERound Lab Birch Juice Moisturizing Toner 300ml
MOISTURIZERound Lab Birch Juice Moisturizing Cream 80ml
PROTECTRound Lab Birch Juice Moisturizing Sunscreen 50ml









