Versus

COSRX Advanced Snail Radiance Dual Essence Versus Drunk Elephant C-Firma Fresh Day Serum

Essence
Serum
Korean Brand South Korea
American Brand United States

Updated on August 22, 2024

Overview

What they are

These products are both cruelty-free and reef safe . They have a total of 4 ingredients in common

Cool Features

They both contain hyaluronic acid

Suited For

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, reducing pores, scar healing and dark spots

Free From

They both do not contain any harsh alcohols, common allergens, fragrances, parabens, silicones or sulfates

What's Inside

They both contain oils

We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.

Ingredient Info

Click any item below to learn more and see relevant ingredients

About this product

About this product

At a glance

Click on any of the items below to learn more

Key Ingredients

Benefits

Key Ingredients

Benefits

Ingredients Side-by-side

found in both products
C-Firma Fresh Day Serum

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

Skin Conditioning, Solvent

Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.

So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.

You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Stay hydrated!

Learn more about Water
Humectant, Skin Conditioning, Skin Protecting

Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.

A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.

As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.

Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.

Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.

In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.

This ingredient is organic, colorless, odorless, and non-toxic.

Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.

Learn more about Glycerin
Humectant, Skin Conditioning

Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.

Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.

Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.

These are some other common types of Hyaluronic Acid:

Learn more about Sodium Hyaluronate
Skin Conditioning

Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.

You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.

When to use

603 Routines
49% use in am
51% use in pm
97% use every day
When to use See routines that use it ->
158 Routines
92% use in am
8% use in pm
92% use every day
When to use See routines that use it ->

Reviews

Here's what our community thinks

COSRX Advanced Snail Radiance Dual Essence 22 ingredients

3.3 /5
from 6 ratings
Broke Me Out (2) Absorbs Well (1) Great Value (1)
feliceyuh_280's avatar

feliceyuh_280

2 years ago
Review

great for post acne hyperpigmentations

Amperez168's avatar

Amperez168

12 months ago
Review

Cosrx has definitely become one of my favorite brands. It's so affordable and it works! I never used the original one by itself because this dual essence has me sold! I love the way it feels as it applies as though my skin will feel perfect forever! Plus why wouldn't I want to add niacinamide to it?

#great value
#hydrating
#absorbs well
#sticky

Drunk Elephant C-Firma Fresh Day Serum 33 ingredients

2.7 /5
from 3 ratings
Expensive (1) Irritating (1) Light Scent (1)
AllTuckeredOut's avatar

AllTuckeredOut

3 days ago
Review

Drunk Elephant Vit C serum is a decent alternative to Skinceuticals C E Ferulic, as it is about half as expensive (DE ~$3.71/ml, Skinceuticals ~$6.93/ml). However, I do find that the consistency is a bit tacky and difficult to spread around. The product smells pretty strongly of hot dogs, but you do get used to this. On the plus side, I appreciate that the serum uses Ascorbic Acid (rather than a Show more

#expensive
#sticky
#light scent
#works well
stephanieporter1's avatar

Stephanie Porter

7 days ago
Review

Made my skin peel very harsh

#irritating