COSRX 코스알엑스 · Advanced Snail 96 Mucin Power Essence 어드밴스드 스네일 96 뮤신 파워 에센스 · 100 ml · US Formula
Glassy skin, one stringy pump at a time.Yes, it’s snail. That’s exactly the point.
COSRX Advanced Snail 96 Mucin Power Essence is the snail mucin essence that broke TikTok: 96.3% snail secretion filtrate, sodium hyaluronate, panthenol and allantoin in a fragrance-free gel that drenches dehydrated skin, then melts into a dewy, bouncy finish. Rated 4.7 stars across 4,000+ Ulta Beauty reviews and stocked at Ulta and Target — and 100% authentic at MIMOMART.
Hydration that doesn’t sit on top. A cushiony layer of snail mucin and humectants that sinks in with no greasy film — the reason reviewers on Ulta, Target and the COSRX US site keep coming back.
Short, gentle ingredient list. Twelve ingredients, no fragrance, no essential oils, no oils at all — easy to slot into a sensitive-skin or minimalist routine.
Plays well with everything. Goes after toner and before cream, under makeup or as a thick overnight layer, alongside your retinoid, vitamin C or exfoliant nights.
The Receipts
COSRX Snail 96 Essence ratings: thousands of reviews, one recurring word — hydrating
4.7★across 4,068 Ulta Beauty reviews (88% would recommend)
4.5★across 3,379 Target reviews
+196%skin moisture in a 20-person panel, as COSRX reports
96.3%snail secretion filtrate — the first ingredient
Ratings as listed by authorized US retailers, updated October 10, 2026. Moisture result is reported by COSRX from a study at Dermacosmetic Skin Science Laboratory (Korea), May 26–June 10, 2025, 20 adult participants, measured by permittivity (Visioscan). Individual results vary.
Why It Went Viral
How COSRX Snail 96 went from “wait, snail?” to a top Amazon beauty seller
Nobody expected a clear, stringy gel to become one of the most talked-about bottles in American skincare. But COSRX Snail 96 Mucin Power Essence did exactly that: it climbed to the top of Amazon’s Beauty & Personal Care best-seller list, and trade press reported temporary supply shortages as demand outran stock. The pull was simple — it gives that slippery, glassy “just hydrated” look in seconds, and the stretchy pump-to-palm texture is weirdly mesmerizing on camera.
TikTok did the rest. COSRX’s playful snail challenges pushed its hashtags past two billion cumulative views, and by May 2023 the Advanced Snail line had passed six million units sold. Today you’ll find this snail mucin essence on the shelves of Ulta Beauty and Target — and the formula hasn’t changed its spirit: mostly snail mucin, a few humectants, nothing to distract.
2013 · Korea
COSRX is founded; the name blends “Cosmetics” and “Rx.” The brand builds around short ingredient lists for sensitive skin.
2018 · Amazon US
COSRX enters Amazon, where the Snail 96 essence later tops the Beauty & Personal Care category in North America.
2022 · TikTok
Snail challenges launch and rack up more than 2.1 billion hashtag views; the essence repeatedly sells out.
2023 · Global
The Advanced Snail line passes 6 million units sold (May), and Amorepacific raises its stake to roughly 93%, with COSRX in about 140 countries.
One Bottle, Two Modes
COSRX snail mucin essence, two ways to wear it
Mode 1 · Daily hydration layer
Thin pump + pat in
One or two pumps after toner, pressed into slightly damp skin. It disappears in under a minute and leaves a smooth, plumped-looking base that grips makeup instead of sliding under it.
AM & PM · every day
Mode 2 · Overnight cushion
Thick layer + cream on top
On tight, dry or windburned-feeling nights, apply a generous layer, let it go tacky, then seal with a moisturizer. COSRX itself suggests using it as a night mask step. You wake up to softer, bouncier-looking skin.
PM · dry days & active nights
The Formula Philosophy
Why a mostly-mucin essence beats a water-based hydrator for many routines
Mucin first, water nowhere near the top. On the US label, snail secretion filtrate is the first ingredient; Ulta and Target list no added water at all. That means the bulk of each pump is the ingredient you are buying it for.
Layered humectants. Betaine, butylene glycol, sodium hyaluronate and panthenol each pull and hold water in the upper skin layers, so hydration feels longer-lasting than a single-humectant serum.
Gel, not oil. Carbomer and sodium polyacrylate give the stretchy texture without any oils or butters, so it sinks in and leaves no greasy film — ideal under a cream like COSRX’s own Snail 92.
Little to react to. No fragrance, no essential oils, no dyes — a short list makes it easier to tell what your skin likes.
Inside the Bottle
COSRX Snail 96 ingredients, decoded
Snail mucinSnail Secretion Filtrate (96.3%)
Humectant
The star. A slippery filtrate rich in naturally occurring glycoproteins and sugars that holds water on the skin, giving that cushiony slip and a smoother, plumper, glassier look.
BetaineBetaine
Humectant
A sugar-beet–derived moisture magnet that helps skin feel comfortable and soft rather than tight.
Hyaluronic acidSodium Hyaluronate (1,000 ppm, as COSRX reports)
Humectant
A skin-identical hydrator that binds water for a dewy, bouncy finish.
Provitamin B5Panthenol
Conditioning
Hydrates and leaves skin feeling soft and smooth; a classic in barrier-friendly formulas.
AllantoinAllantoin
Soothing
Gives the essence its calm, comfortable feel on dry or easily stressed skin.
ArginineArginine
Amino acid
A skin-identical amino acid that also helps keep the formula near its brand-stated pH of 6.5–7.5.
Butylene glycol doubles as a humectant and helps the gel spread; carbomer and sodium polyacrylate create the signature stretch; hexanediol, ethyl hexanediol and phenoxyethanol keep the bottle fresh. Honest humectants and helpers, no filler fragrance.
Editor’s note on “96” and water: The name says 96; COSRX specifies 96.3% snail secretion filtrate. Ulta and Target list 12 ingredients with no water, while the COSRX US site adds “Aqua/Water” at the very end, and retailers print the same 12 ingredients in slightly different orders. None of this changes the story — snail filtrate is first everywhere — but the label on your bottle is the final word.
How It Compares
COSRX Snail 96 Essence vs. Snail 92 Cream vs. a typical hyaluronic serum
Comparison based on publicly listed ingredients and product descriptions, October 2026.
Who It's For
Who COSRX Snail 96 is for: made for you if your skin is…
Dehydrated — tight after cleansing, dull by noon
Oily but thirsty, and done with heavy creams
Sensitive skin that prefers short, fragrance-free lists
Chasing the glass skin look
Using retinoids or exfoliants and wanting a cushion layer
Prepping for makeup that should look skin-like
Combination skin that needs one essence for both zones
New to K-beauty and want an easy first step
Patch test first if: you have a known allergy to snails or other mollusks, you react to panthenol or phenoxyethanol, or your skin is very reactive. Apply a little behind the ear or on the inner arm for a few days before using it on your face.
What People Actually Use It For
COSRX snail mucin hacks that made it a cult favorite
01
Foundation prep
One thin pump, pressed in and left a minute, gives makeup a smooth, hydrated canvas — an Ulta reviewer calls it “a great skin prep for my foundation.”
02
Moisturizer booster
Mix a pump into your cream in your palm for a dewier, easier-spreading finish on dry days.
Smooth leftover essence down the neck and décolletage, where skin often feels drier than the face.
What Reviewers Keep Saying
COSRX Snail 96 Essence reviews: the pulse
Top praise
Hydrating without the grease
The most common theme on Ulta, Target and COSRX US: skin feels moisturized and plump, with no heavy or oily film.
Surprise favorite
A little goes a long way
Reviewers note one or two pumps cover the face, and that it layers well under moisturizer and makeup.
Honest critique
The texture takes getting used to
Some find it stringy or briefly sticky. Fix: use less, apply to damp skin, and give it 30–60 seconds before the next step.
Themes summarized from Ulta Beauty, Target and COSRX US reviews, October 2026. Headlines summarize common themes; they are not quotes from individual customers.
★★★★★
“Amazing product! Leaves my skin feeling smooth and hydrated!”
Kelly M. · Target reviewer
★★★★★
“Very hydrating and a little goes a long way. I love it.”
Kay B. · Target reviewer
★★★★★
“Extremely hydrating! Beautiful formula and gives my skin a noted glow, I love it”
Disni J. · COSRX US reviewer
★★★★★
“It has a lightweight texture, absorbs nicely, and does not feel overly heavy.”
Anna R. · COSRX US reviewer
Verbatim excerpts from public 5-star reviews on authorized US retailer sites, collected October 10, 2026. Individual experiences; results vary.
How to Use
How to use COSRX Snail 96 Mucin Power Essence for the glassiest finish
1
Cleanse and toneStart on clean skin; leave it slightly damp so the humectants have water to hold onto.
2
Pump 1–2 into your palmWarm it between your fingertips — the stretch is normal.
3
Pat, don’t rubPress over the face and neck until it stops feeling tacky, about 30–60 seconds.
Overnight optionOn dry nights, apply a thicker layer and seal with cream as your last step.
Pro tips from people who use it daily
Less is more. Pilling or stickiness usually means too much product — scale back to one pump.
Serums first, essence after? Go thinnest to thickest: watery serums like vitamin C before the essence, then cream.
Active nights. Use it after your retinoid or exfoliant for a softer, more comfortable feel.
Know Before You Buy
Honest notes from the MIMOMART team
It’s snail-derived. Not vegan. If you want a vegan alternative, look for a plant-based hydrating essence instead.
Texture is stringy. It strings from the pump and feels slippery at first, then sinks in.
Scent is barely there. No fragrance added; most people notice no smell or a faint neutral one.
100 ml lasts. At one to two pumps twice a day, a bottle goes a long way.
What it isn’t. Not an exfoliant, not a sunscreen, and for very dry skin not a replacement for moisturizer.
FAQ
COSRX Snail 96 Mucin Power Essence: your questions, answered
Is COSRX Snail 96 Mucin Power Essence a serum or an essence?
COSRX calls it an essence, and it is used in the serum step: after toner, before moisturizer. Its gel texture sits between a watery essence and a serum, which is why many shoppers search for it as a snail mucin serum.
COSRX Snail 96 Essence vs. Snail 92 Cream: do I need both?
They do different jobs. The essence is an oil-free hydrating layer; the Snail 92 All in One Cream adds emollients and seals it in. Oily skin may be happy with the essence alone; normal to dry skin usually likes both.
Is the COSRX snail mucin essence 96% or 96.3% snail mucin?
Both are correct: “96” is the rounded product name, and COSRX specifies 96.3% snail secretion filtrate.
Is COSRX Snail 96 Essence fungal-acne safe?
The US ingredient list contains no oils, fatty acids, esters or polysorbates, the ingredients people avoiding Malassezia triggers usually screen for. It is a cosmetic hydrator, not a medicine; ask your dermatologist about any skin condition.
Is the US COSRX Snail 96 different from the Korean version?
Formulas can differ by market. MIMOMART sells the US-market product, and the full US ingredient list is printed below.
Can I use COSRX snail mucin with retinol, vitamin C or AHA/BHA?
Yes. It contains no exfoliating acids or retinoids of its own, so it layers easily. Apply your active first, then the essence, then moisturizer.
Is COSRX Snail 96 good for oily or sensitive skin?
It is oil-free, fragrance-free and lightweight, which is why oily and sensitive skin types often reach for it. Patch test first if you are allergic to snails or mollusks.
How fast does COSRX Snail 96 Essence work?
Skin feels more hydrated right after applying. COSRX reports its +196% moisture result from a 20-person study run May 26–June 10, 2025. Consistent daily use matters more than amount.
What is COSRX Snail 96 Essence called in Korean?
코스알엑스 어드밴스드 스네일 96 뮤신 파워 에센스 (COSRX Advanced Snail 96 Mucin Power Essence).
US ingredient deck verified against US retail listings, October 2026. Formulas can differ by country and change over time — the label on your bottle is the final word.
100% Authentic · US-Market ProductMIMOMART is a US distributor or buys directly from US distributors, so every product we sell is the US-market version with the ingredient list shown above. Our low price comes from a short supply chain — not gray-market, relabeled or overseas-reshipped stock. Your skin deserves the real thing, at the right price.
