Microbiome skincare
Korean skincare built around microbiome science, according to the brand. Its name joins “equilibrium” and “biome”. Find the Trouble, Pantheome, Botide and Zero Sugar lines here.
- Microbiome-based approach to skin balance, according to the brand
- Four lines: Trouble, Pantheome, Botide and Zero Sugar
- A simple approach: fewer unnecessary ingredients and steps, says the brand
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CLEANSEREIOM Mild Jelly Cleanser
TONEREIOM Trouble Balancing Toner
SERUMEIOM Trouble Targeting Serum
BALMEIOM Pantheome Barrier Fitting BalmAll EIOM
20 products
Which EIOM line is right for you?
Six ways into the brand, from the Trouble line to Pantheome and Botide.
Trouble BiomeThe brand’s Trouble line, focused on oily, trouble-prone skinClearing serum, patch maskfrom $34
Trouble daily stepsOil-water balance and everyday soothing, according to the brandBalancing toner, control pad, targeting serumfrom $28
PantheomeMoisture and skin barrier careBarrier fitting balm, shake bubble serum, repair cream maskfrom $34
BotidePlumping care for lips, eyes and jelly masksEye patch, lip serum, jelly maskfrom $26
Zero SugarInstant hydration, according to the brandSmoothie pack serumfrom $37
CleansersGentle daily cleansing and weekly extrasMild jelly cleanser, Red Shot 20, Yogo pack, body cleanserfrom $28The EIOM guide
About EIOM
EIOM is a Korean skincare brand that describes itself as a microbiome derma solution. According to the brand, the name joins Equilibrium (balance) and Biome. The brand is run by New Select Co., Ltd., based in Seoul.
EIOM says it aims to look beyond a single visible concern and care for the skin environment itself, with products developed from research and scientific evidence.
The EIOM approach
The brand lists three ideas on its official site: Equilibrium and Science (keeping the skin microbiome in balance), Simplicity and Care (fewer unnecessary ingredients and complicated steps) and Emotion (sharing the joy of seeing skin change).
The Trouble line
Trouble is the first category on EIOM’s official store, built for oily, trouble-prone skin. It covers a full routine: the Trouble Balancing Toner, Trouble Control Pad, Trouble Targeting Serum, Trouble Biome Clearing Serum, the Trouble Biome Patch Mask, plus cleansers such as the Trouble Red Shot 20 Cleaner and the Trouble Yogo Pack Cleanser. Duo and trio sets bundle several steps together.
Pantheome, Botide and Zero Sugar
Pantheome is the brand’s moisture and skin barrier line, with the Barrier Fitting Balm, Shake Bubble Serum and Repair Cream Mask. Botide is a plumping line: the Hydrogel Eye Patch and the NAD+ Plumping lip serum and jelly mask. Zero Sugar currently has one product, the Smoothie Pack Serum, which the brand presents for instant hydration.
Which EIOM for your skin?
- New to the brand: start with the Trouble Balancing Toner or the Trouble Targeting Serum.
- Oily, trouble-prone skin: the Trouble line.
- Sensitive or dry-feeling skin: Pantheome, the brand’s barrier line.
- Eye and lip care: the Botide line.
- Gentle mornings: the Mild Jelly Cleanser, presented by the brand as a bubble-free morning cleanser.
How to build an EIOM routine
Morning: Mild Jelly Cleanser, Trouble Balancing Toner, a serum, then the Pantheome Barrier Fitting Balm.
Evening: cleanse, tone, apply your serum and balm. Add a mask as a weekly extra. New product? Patch test first.
Buying EIOM at Kool Seoul
We buy every EIOM 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 EIOM sold on Kool Seoul authentic?
Yes. We buy EIOM in Korea from the brand and official Korean retailers, and ship it from our office in Seoul.
What does EIOM mean?
According to the brand, the name joins Equilibrium and Biome, reflecting its focus on skin balance.
Which EIOM product should I start with?
The Trouble line is the brand’s main category. A simple start is the Trouble Balancing Toner or the Trouble Targeting Serum.
What is the Pantheome line?
It is EIOM’s moisture and skin barrier line, with a balm, a bubble serum and a cream mask.
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.
If you like EIOM
Updated October 2026 · Prices in USD