BARULAB — Korean skincare, 10-Hyaluron Blue Aqua line

BARULABKorean lab skincare

Seoul skincare brand whose name comes from the Korean word “baruda”, to set things right. Known for its numbered lab-style bottles and the 10-Hyaluron Blue Aqua line.

Known for10-Hyaluron Blue AquaKey ingredientsHyaluronic acid, rice, green teaPrice range$2 – $52
Why we love it
  • A name from the Korean word “baruda”: doing skincare the right way
  • Clean, numbered lab-style packaging, from 001 to 007
  • Korean ingredients such as rice makgeolli and Hadong green tea

The BARULAB guide

About BARULAB

BARULAB is a Korean skincare brand run by B&K Co., Ltd., based in Gangnam, Seoul. Its name comes from “baruda”, a pure Korean word that, according to the brand, means to set right what is wrong.

The brand says it started as research into skincare myths and bad skincare habits, with the idea of bringing together the power of nature and the knowledge of science. Many products carry a lab-style number on the pack, like the 001 Oilbiome cleansing oil or the 006 Peptinosine cream.

The 10-Hyaluron Blue Aqua line

10-Hyaluron Blue Aqua is BARULAB’s hydration line. According to the brand, it combines eight types of hyaluronic acid for “10-layer” moisture layering. It includes the Blue Aqua Cleansing Gel, the foam-style Blue Aqua Bubble Serum and the light Blue Aqua Gel Cream.

Rice and green tea

Two Korean ingredients come back often. The Rice Makgeolli Probiotic Yeast range, named after makgeolli, Korea’s traditional rice wine, includes a cream-in essence and a cream-in sheet mask. The Rice Bran Ceramide Cream In Cleansing Pads pair rice bran water and ceramides; the brand presents them as cleansing, gentle exfoliation and moisture in one pad.

The Green Tea products are named after Hadong green tea in their Korean names: the Green Tea Melting Pad, the Hydro Calming Sun Cream and the Airy Calming Sun Stick.

Pads, masks and lip care

The Clean Vegan toner pads come in a Cica version (natural-origin cica to soothe tired skin, according to the brand) and a Vitamin C version for a fresh, radiant look, plus a single sheet mask. The Steam Sheets Moisture Shield Oil Lock Facial Mask is a two-layer cover mask that the brand presents as a home spa step.

The four lip serums each pair two ingredients: Hyaluronic + Panthenol, Bakuchiol + Peptide, Collagen + Caffeine and Cica + Ceramide.

Which BARULAB for your skin?

  • Thirsty skin: the 10-Hyaluron Blue Aqua line.
  • Dry, tired-looking skin: the Rice Makgeolli essence and mask.
  • Makeup remover: the Oilbiome Perfect Clear Cleansing Oil or the Rice Bran Ceramide cleansing pads.
  • Every morning: the Green Tea sun cream or sun stick.
  • Rich cream: the Peptinosine Firming Glow Cream, with shea butter and a patented peptide ingredient according to the brand.

How to build a BARULAB routine

Morning: Blue Aqua Cleansing Gel, a Clean Vegan toner pad, the Blue Aqua Bubble Serum, the Blue Aqua Gel Cream, then the Green Tea sun cream.
Evening: Oilbiome cleansing oil, then the cleansing gel, serum and cream. Add a lip serum and an eye serum, and a sheet mask as a weekly extra. New product? Patch test first.

Buying BARULAB at Kool Seoul

We buy every BARULAB 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 BARULAB sold on Kool Seoul authentic?

Yes. We buy BARULAB in Korea from the brand and official Korean retailers, and ship it from our office in Seoul.

What does the name BARULAB mean?

It comes from “baruda”, a Korean word that, according to the brand, means to set right what is wrong. The brand’s motto is doing skincare the right way.

What is the 10-Hyaluron Blue Aqua line?

BARULAB’s hydration line: a cleansing gel, a bubble serum and a gel cream. According to the brand, it uses eight types of hyaluronic acid for layered moisture.

Which BARULAB products work for sun care?

The Green Tea Hydro Calming Sun Cream and the Greentea Airy Calming Sun Stick, both from the brand’s green tea range.

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.

Contact our Seoul team →

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Updated October 2026 · Prices in USD