The New York Post Most Wanted 2024 Award winning Advanced Snail 96 Mucin Power Essence by COSRX helps strengthen the skin barrier using 96% snail mucin. It’s designed for all skin types, especially sensitive or post-acne skin, offering deep hydration, improved texture without irritation and “Glass Skin” like glow.
| Concern | Suitable | Key Benefit | Key Ingredient |
|---|---|---|---|
| Stressed skin barrier | Yes | Strengthens skin barrier | Snail Mucin 96% |
| Post-breakout marks | Yes | Helps improve the looks of spots and evens skin tone | Allantoin, Panthenol |
| Dryness and dullness | Yes | Deeply hydrates and locks in moisture | Sodium Hyaluronate |
| Uneven texture | Yes | Smooths and refines skin | Snail Secretion Filtrate, Betaine |
| Sensitivity | Yes | Soothes and defends skin | Panthenol, Allantoin |
| Info | Details |
|---|---|
| Volume | 100mL / 30mL |
| Key Ingredients | 96.3 percent snail secretion filtrate, 1,000 ppm sodium hyaluronate |
| Clinically Proven | Yes (All clinical studies were conducted by Dermacosmetic Skin Science Laboratory in Korea from May 26 to June 10, 2025, on 20 adult participants.) |
| Expiration | 36 months from manufacturing or 12 months after opening |
| Allergens | Hypoallergenic tested |
| Feature | Snail 96 Mucin Power Essence | Typical Essence |
|---|---|---|
| Snail mucin concentration | 96% snail secretion filtrate | Typically 10-40% |
| Glow & redness clinical results | +35% boost in natural glow and radiance, -80% reduction in visible redness | Often not clinically verified |
| Texture | Lightweight, fast absorbing essence | May feel heavy or sticky |
| Target skin type | Suitable for all skin types including sensitive & barrier-weakened skin | May cater to limited skin types |
Clinically tested 96% snail mucin essence proven by the Dermacosmetic Skin Science Laboratory (Korea) to enhance glow, reduce redness, and deeply hydrate all skin types.
Visible results after just 1 use
increase in skin moisture
increase in natural glow and radiance
reduction in visible redness
All clinical studies were conducted by Dermacosmetic Skin Science Laboratory (Korea) from May 26 to June 10, 2025, on 20 adult participants.
For those seeking a gentle yet effective solution to address skin sensitivity, redness, irritation and uneven skin tone.
For those noticing dullness or loss of elasticity. A lightweight formula that hydrates, smooths fine lines, and helps maintain youthful radiance with every use.
Perfect for skin after breakouts. It gently cares for dark spots and uneven texture, while supporting a healthy, resilient skin barrier.
For anyone struggling with dryness or tightness. The rich snail mucin complex locks in moisture, delivering plump and dewy-looking skin all day long.
Limited-Time Offer
The COSRX Advanced Snail 96 Mucin Power Essence stands out with 96% snail secretion filtrate, a natural ingredient clinically proven to hydrate, and improve skin elasticity. Its lightweight, fragrance-free formula helps prep the skin for better absorption of subsequent products, supporting both hydration and slow-aging care, key benefits driving its rise as a top K-beauty serum of 2026.
Snail mucin contains hyaluronic acid and glycoproteins that draw and retain moisture deep within the skin. Over time, it strengthens the skin barrier, enhances firmness, and helps reducing the appearance of fine lines and rough texture. COSRX uses an ethical extraction process where no snails are harmed, ensuring pure and potent mucin ideal for slow-aging skincare routines.
Yes. Its lightweight, fast-absorbing texture makes it perfect as a hydrating base under makeup or SPF. It improves product adherence while maintaining skin smoothness and glow throughout the day, supporting better absorption and long-term moisture balance.
The COSRX Advanced Snail 96 Power Essence is suitable for all skin types, including sensitive and acne-prone skin, thanks to its gentle formula free from fragrance, and sulfates. It soothes irritation, reduces visible redness, and leaves skin hydrated and plump, making it a go-to for hydration-first K-beauty routines in 2026.
In 2026, snail mucin continues to trend due to its multifunctional benefits, intense hydration, and help strengthen skin barrier, all backed by clinical testing. COSRX’s transparent sourcing process have positioned its Snail 96 Essence as a benchmark in ingredient-led Korean skincare innovation.
Clinical testing showed visible improvements immediately after application, with smoother texture and increased hydration observed by comparing the skin before use and right after product application during a controlled test period. The study also showed instant boosts in radiance, hydration, and reduced visible redness.
COSRX collects mucin naturally without applying pressure or harm to the snails. While the essence contains snail-derived filtrate (not vegan), the harvest process is ethical and eco-conscious, aligning with the brand’s sustainability values.
Overall rating: 4.7797966 / 5 from 3247 reviews.
The D_Advanced Snail 96 Mucin Power Essence by COSRX is highly regarded for its deep hydration, improved skin texture, and glass skin glow. Customers appreciate its quick absorption and soft, moisturized feel, though opinions on the scent and texture vary.
Review topics: ["size","weight","results","issues","quality","feels","improvement","scent","skin","packaging","texture","price","looks","absorbs","face","shipping","glow","consistency","bottle","essence","spots","acne","formula","hydrating","ingredients","breakouts","residue","moisturizer","pores","amount"].
"I love the snail mucin, I have used at least 4 bottles and it’s great in the winter especially! This is a must have in my skin care routine because it makes my skin very soft and moisturizes so that I don’t break out in pimples from dry skin. I rave about this product to my friend and I will definitely buy it again!"
"This serum is very good and leaves my skin feeling soft, smooth, and well hydrated. Start of highlighted quote:It has a lightweight texture, absorbs nicely, and does not feel overly heavy. With consistent use, my skin looks healthier and more refreshed. End of highlighted quote A little goes a long way, making it a great addition to my skincare routine."
"i love the way my skin absorbs the mucin power essence and a little goes a long way and to pair it with the all in one cream my biggest surprise was that it doesn’t clash with each other and keeps my skin perfectly hydrated"
"This is really a staple in my beauty regime because it continues to be so effective! Extremely hydrating! Beautiful formula and gives my skin a noted glow, I love it"
"I wanted to write a review because I am almost done with my third bottle of this product. It has been a regularly part of my skincare routine since the Fall of 2023. Needless to say, I am very happy with how this product and the snail mucin all in one cream have hydrated my skin. It adds moisture without making the skin feel sticky. The product also lasts a while, I use about 1. 5 pumps to cover my face and neck."
"I only started using it for a couple of days but I’m starting to feel my skin is so much healthier. Absolutely love it"
"What can I say about this product that has not been already been said… this is hands down the best product-absolutely fantastic product"
"I love the feel of it and result on my face. It hydrates and plumps the skin giving it a radiant and supply look. Nourishes the skin."
"This is a wonderful product at a great price point. I have bought this for all the ladies in my life. Large pores? Use this!"
"Helps with redness and keeps skin full of moisture."
