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Updated September 14, 2021

COSRX Advanced Snail 96 Mucin Power Essence Review

What it is:
A rich, runny essence with hydrating and soothing properties
Skin Type:
Dry, Normal, and Combination
Skincare Concerns:
Dryness, Redness, and Flaking
Watery, slightly sticky liquid gel
Highlighted Ingredients:
  • Snail Secretion Filtrate: Snail-derived ingredient that hydrates, nourishes, and soothes the skin.
  • Sodium Hyaluronate: Hyaluronic acid derivative that retains water and moisture.
Ingredient Callouts:
This product is free from parabens, sulfates, phthalates, and alcohol.

Snail mucin REALLY changed the skin care game with its many advantages. 

Not many other ingredients can compete with the results it can provide your skin with.

If you’re thinking of incorporating snail mucin in your skincare routine, START HERE!

Here’s our detailed review of the COSRX Advanced Snail 96 Mucin Power Essence.

Table of Contents

Product Overview

The COSRX Advanced Snail 96 Mucin Power Essence is among the most popular snail mucin products today.

As a snail essence, it preps the skin for the rest of your skin care routine and enhances the benefits you get from all your other products. 

It moisturizes, heals, soothes, and brightens the complexion all at the same time. 


  • Rich, lightweight formula.
  • Gooey consistency makes it easy to spread.
  • Pump dispenser makes for hygienic application.
  • Highly moisturizing.
  • Fades acne scars and dark spots.
  • Soothes irritation and redness.


  • Feels sticky before it dries completely.
  • Not for those allergic to snail secretion.

Things to Consider When Choosing an Essence:

Things to Consider

Skin Types

Since an essence, like a serum, enhances the effects of moisturizing products, you have to choose one that works for the level of hydration you need.

  • Dry skin types will need an essence with stronger hydrating powers to cope with moisture loss.
  • Those with oily skin may need something that can control oil as it moisturizes.

Make sure your essence fits your skin condition to avoid irritation.


Because essence seeps deeper into your pores, then you should make sure that it’s made with safe ingredients.

You should also make sure that they’re non-comedogenic or not prone to clogging your pores. Clogged pores will only cause irritation.

It’s also good to STEER CLEAR from harsh ingredients like parabens, alcohols, and sulfates. 

Always check the label before you buy essence, or any other product.


COSRX believes in minimalism. Its products are all packaged in plain containers with simple designs. 

They choose to highlight its clean skincare ingredients without using fussy designs.

If you’re not yet familiar, COSRX’s name is a combination of “cosmetics” and “RX”, which is another word for a prescription. It stays true to their product formulas which were made to solve specific skin issues.

The brand has prioritized research and continuous improvement for their formulas. This has allowed them to provide highly effective solutions to almost any skin concern. 

The customers are also at the heart of the company. COSRX empowers its consumers from within. 

They believe by providing solutions to customers’ skin problems, they can guide them back to being confident and comfortable in their complexion.

COSRX is now a household name in Korea, as well as other countries. Many of their products have rightfully gained cult status because of their effectiveness. 

To top it off, everything is reasonably priced as well.


Cosrx Advanced Snail 96 Mucin Power Essence

This COSRX Advanced Snail 96 Mucin Power Essence proves to be one of the brand’s star products. Find out about its many benefits below.

Overall Rating: 5 out of 5 Stars

Rich in snail secretion, this product has strong hydrating power. It has 96% Snail Secretion, which is a popular K beauty component.

  • When applied, dehydrated complexion will instantly be moisturized. Any dry patches or flaking will also be less noticeable and hydrated.
  • The high concentration of snail secretion also lets this essence exfoliate the complexion as it heals it.
  • There’ll be no need for Glycolic Acid if you’re using this as it promotes skin renewal so it’s beneficial for those with scars and blemishes. 
  • The best part is that despite its strong moisturizing power, it can still control sebum and shine on the skin.

The only catch is that since it’s made of snail secretion, the formula is quite rich. It may take some time for it to be fully absorbed by the skin. 

It will also feel like it’s slimy when you first apply it, much like actual snail slime.

It still dries smooth and silky though. You just have to get past and get used to the way it feels on your skin at first. 

We rate the COSRX Advanced Snail 96 Mucin Power Essence with 5 stars out of 5. 

It is a great moisturizer with the added nourishing benefits of snail mucin.

Key Ingredients and Their Benefits on Your Skin

Snail Secretion Filtrate

Snail mucin is popular for its hydrating and anti-aging advantages. 

Many products today mix this component in for its nourishing characteristics.

The 96% Snail Secretion in this product repairs the complexion as it moisturizes. It can instantly hydrate any dry patches and soothe pimples. 

Also, it has one of the highest concentrations of snail mucin among other snail products.

Sodium Hyaluronate

This is the sodium counterpart of Hyaluronic Acid. 

It’s a common component that adds and retains moisture on the skin. It’s even known to hold moisture of up to 1000 times its weight in H20.

(Butylene Glycol is also present to enhance the results of this component. It further softens and smoothens the skin.)

No Harsh Ingredients

This snail product doesn’t contain parabens, sulfates, phthalates, or alcohol. It’s also dermatologist-tested and hypoallergenic.


This product comes in a white translucent plastic bottle. The bottle has a clear cap and a black pump dispenser. 

The total volume of the bottle with product is 100mL.


This is a clear, gooey liquid. It has a sticky and slightly runny texture. 

It feels like actual snail slime because of its initial stickiness when applied on the skin. Despite this, it dries quickly and smoothly.


This product doesn’t contain fragrance so it has no scent.


Spread the product onto your face right after cleansing and toning. Gently tap it in for faster absorption. Proceed with the rest of your skincare routine.

Ingredient List

Snail Secretion Filtrate, Betaine, Butylene Glycol, 1,2-Hexanediol, Sodium Polyacrylate, Phenoxyethanol, Sodium Hyaluronate, Allantoin, Ethyl Hexanediol, Carbomer, Panthenol, Arginine

User Reviews

User Reviews

One thing that users love about this product is its strong hydrating power. Snail mucin really proves to be an effective moisturizer.

Apart from hydration, it delivers soothing properties as well. Users with irritated skin say that when they apply this, they feel instant relief.

Finally, this product can also heal old scars and dark marks. 

Other users observe that their pimple scars look less noticeable. Their complexion looks much brighter as well.


Smoothed Eczema and Skin Texture

One user said that the essence’s snail ingredient soothed her eczema well. It was safe enough to use for her sensitive skin especially since it doesn’t have fragrance.

She also noticed that her skin and face texture improved and that the essence was quick to absorb.

“Soothing for my eczema-prone skin. Gives skin a great boost for improving texture and quality. No smell, a little tacky if you’re not familiar with snail essence, but sinks into the skin to moisturize and does not leave a residue.”

Faded Acne Scars

Another user said that the essence, though gradual, was great at fading her pimple scars. She has acne-prone skin and it also didn’t cause her to break out anymore. 

It took about 3 months for her pimple scars to become noticeably less visible. She felt good since a lot of her friends complimented her. 

“After about 3 months of usage, people started complimenting my skin that my pimple scars have lightened. I notice that it helps heal my active breakouts fast.It is very fast absorbing if you pat it into your skin.”

Faded Scars After One Week

One other user said that the essence was effective even on her hormonal pimples. She didn’t experience any breakouts.

Though she’s only used the product for a week, she noticed her pimple scars fade fast. She also loved that the formula is easy to spread since one pump can already cover her entire face.

“I have hormonal, acne-prone, sensitive, and dry skin. My skin feels extremely hydrated all day long with this. Texture has improved and pimple scars are lightened. Only 1 pump can cover my whole face, so it’ll last a long time.”


Still want other snail mucin options? You can check out these three alternatives from the best Korean essences of all time.

Hanskin Hyaluron Skin Essence

The key component of this essence is Sodium Hyaluronate. It makes it perfect for those with dry, dehydrated skin. 

Since it’s highly moisturizing, it also strengthens the skin’s outer barrier to protect it from outer damage. It also speeds up cell regeneration this way.

Lastly, it has nourishing ingredients that can calm any redness you have. It doesn’t contain fragrance either so it’s safe for sensitive skin.

How do I know this is for me?

This essence is for you if you have dry, dehydrated skin.

Tosowoong Green Tea Essence

This lightweight essence can hydrate the skin as well as brighten overall complexion. 

Its key component is Green Tea which fights inflammation. It’s also rich in antioxidants which give anti-aging advantages. 

Your skin will look both brighter and healthier with regular use.

Another component it has is Niacinamide. This is what helps boost skin brightening to balance out an uneven skin tone.

How do I know this is for me?

This essence is for you if you have uneven complexion and want to fade hyperpigmentation.

SECRET KEY Starting Treatment Essence Rose Edition

One key component of this essence is 94% Galactomyces Ferment Filtrate. It comes from fermented yeast and is rich in vitamins (especially Vitamin C), minerals, and antioxidants. 

It delivers a lot of anti-aging effects to the skin as it prevents fine lines.

This essence also has Rose Liquid which soothes and inflammation. It can lessen redness and refine the appearance of your pores.

With regular use, this product will give you smoother, evened out, and healthier-looking skin. It delivers plenty of moisture.

How do I know this is for me?

This essence is for you if you have irritated skin and want anti-aging results.

Conclusion - Should I Buy the COSRX Advanced Snail 96 Mucin Power Essence?


The COSRX Advanced Snail 96 Mucin Power Essence deserves its place among the most sought-after snail mucin products in the market today. 

Not only does it enhance the effects of your other skincare products, but it also delivers multiple advantages. It hydrates, repairs, soothes, and lightens your skin to make it healthier.

It’s also safe enough for sensitive or easily irritated skin.

Just remember… 

  • The texture is much like actual slime so it feels sticky when you first apply it.
  • Stay away if you are allergic to snail secretion.

Overall, this is a great moisturizing essence. We highly recommend you try it out to see the effects for yourself. 


July 30, 2021 – Updated content

July 26, 2021 – Updated title and meta-title

July 21, 2021 – Updated internal links, updated external links, removed author box

Paola Diaz
Paola Diaz

Hi, I'm Paola! A skin care enthusiast and nature lover. Creating content that promotes proper skin treatment and keeping a healthy glow is my way of sharing with the world how healthy skin can go a long way. I’m a firm believer of natural beauty that radiates inside all of us. All we need is the right kind of nourishment that inspires our wellness from inside out. So it’s really not about physical beauty alone – it’s the beautiful life we can create for ourselves when we connect with our own nature and see there is beauty that shines from every one of us.