BIODANCE — Korean hydrogel skincare serums

BIODANCEKorean hydrogel skincare

Korean skincare from Beautyselection, started with hydrogel. Five signature lines: Collagen, Cera-nol, Vita Niacinamide, Sea Kelp and Caviar PDRN.

Known forReal Deep Masks & serumsSignature linesCollagen, Cera-nol, Vita Niacinamide, Sea Kelp, Caviar PDRNPrice range$12 – $43
Why we love it
  • Began with hydrogel, a material studied in medicine and bioscience, according to the brand
  • Five signature ingredient lines, from Collagen to Caviar PDRN
  • Formula, format and packaging are designed together for each product

The BIODANCE guide

About BIODANCE

BIODANCE was founded by Mihwa Kim, who introduced thousands of beauty products to audiences across Korea as a live TV show host before starting the brand. The brand’s official site is run by Beautyselection Co., Ltd., based in Gangnam-gu, Seoul.

In her own words, she stopped asking “Which product should I buy?” and began asking “Why doesn’t this product exist yet?”, the question that led her to found BIODANCE. Its motto is Balance In Our Guidance.

What is hydrogel?

BIODANCE began with hydrogel, a material the brand describes as studied in medicine and bioscience. According to the brand, its hydrogel combines gel-forming ingredients with essence to build a three-dimensional gel network that holds moisture and essence and keeps its shape on the skin.

The brand’s No-Mesh approach means there is no fabric backing: the hydrogel itself forms the mask. BIODANCE says it is applying the same structural ideas to other formats, including patches, creams and mists.

The five signature lines

According to the brand:

  • Collagen: built around the brand’s 243Da ultra-low molecular collagen, for pore care.
  • Cera-nol: the brand’s own ingredient with ceramide, panthenol and hyaluronic acid, for hydration and the skin barrier.
  • Vita Niacinamide: with 2% niacinamide, 10% pineapple extract and 99% high-purity glutathione, for dull-looking skin.
  • Sea Kelp: a calming, double-fermented ingredient for sebum control.
  • Caviar PDRN: caviar and PDRN for nourishment.

How BIODANCE develops products

The brand says it starts with ingredients supported by published research and looks at how they work together in the finished formula. It also says packaging is chosen around the formula, and that three external specialists advise on product safety, skin diversity and ingredient science.

Which BIODANCE for your skin?

  • New to the brand: start with a Real Deep Mask in the line that matches your goal.
  • Hydration and comfort: the Cera-nol line (Hydro Seranol on Kool Seoul).
  • Pores: the Pore Perfecting Collagen Peptide serum and cream.
  • Dull-looking skin: the Radiant Vita Niacinamide serum, cream and mask.
  • Daily sun step: the Invisible Collagen Peptide Sun Serum.

How to build a BIODANCE routine

Morning: a cleanser, the First Synergy Toner, a serum, a cream, then the Sun Serum.
Evening: Collagen Cleansing Oil, then the Collagen Cleanser, a gel toner pad, serum and cream. Add a Real Deep Mask as a weekly extra. New product? Patch test first.

Buying BIODANCE at Kool Seoul

We buy every BIODANCE 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 BIODANCE sold on Kool Seoul authentic?

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

What is hydrogel?

According to the brand, it is a moisture-rich three-dimensional gel network that holds essence and keeps its shape on the skin. BIODANCE’s No-Mesh approach has no fabric backing.

What are the BIODANCE lines?

The brand’s five signature lines are Collagen, Cera-nol, Vita Niacinamide, Sea Kelp and Caviar PDRN. Cera-nol appears as Seranol in some of our product names.

Do you have a mini size of the Bubble Booster?

Yes. The Caviar PDRN and Collagen Peptide Liposome Bubble Boosters come in 30ml and 95ml.

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