COSRX Advanced Snail Radiance Dual Essence Versus COSRX The Vitamin C 13 Serum

See how these products line up with your preferences

Here's our complete breakdown comparing the ingredients, attributes, and more of COSRX Advanced Snail Radiance Dual Essence versus COSRX The Vitamin C 13 Serum .

Last updated on July 18, 2023. Published on January 20, 2024

Overview

What they are

These products are both cruelty-free and reef safe . They have a total of 8 ingredients in common

Cool Features

They both contain hyaluronic acid and niacinamide

Suited For

They're both likely to be good for fighting acne, dry skin, brightening skin, sensitive skin, 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 need an update? Let us know.

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COSRX Advanced Snail Radiance Dual Essence

COSRX The Vitamin C 13 Serum

Essence South Korean Brand

Serum South Korean Brand

Essence

Essences are used to prep skin for further treatment and may provide extra skin benefits. They are usually used before serum and moisturizers. Essences are thought to have originated in either Japan or Korea and is an essential step in K-Beauty.

Serum

Serums are highly concentrated with ingredients to provide skin with benefits. They should be used after cleansing and before moisturizing.

Price

Ingredient Info

Click any item below to learn more and view relevant ingredients.

COSRX Advanced Snail Radiance Dual Essence 22 ingredients

COSRX The Vitamin C 13 Serum 24 ingredients

alcohol-free

silicon-free

fragrance-free

sulfate-free

paraben-free

oil-free

fungal-acne safe

reef-safe

eu-allergen-free

vegan

cruelty-free

alcohol-free

silicon-free

fragrance-free

sulfate-free

paraben-free

oil-free

fungal-acne safe

reef-safe

eu-allergen-free

vegan

cruelty-free

At a glance

Click on any of the items below to learn more

COSRX Advanced Snail Radiance Dual Essence 22 ingredients

COSRX The Vitamin C 13 Serum 24 ingredients

Notable Ingredients

Niacinamide

Hyaluronic Acid

Benefits

Hydrating (5)

Good For Oily Skin

Redness Reducing (4)

Reduces Irritation (4)

Reduces Large Pores

Dark Spots

Scar Healing

Acne Fighting

Brightening (2)

Concerns

May Worsen Oily Skin

Notable Ingredients

Vitamin C

Vitamin E

Niacinamide

Hyaluronic Acid

Benefits

Hydrating (2)

Redness Reducing (2)

Reduces Irritation (2)

Skin Texture

Anti-Aging (3)

Dark Spots

Scar Healing (4)

Acne Fighting

Brightening (3)

Concerns

Irritating

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Ingredients Compared

Ingredients that are highlighted in purple are present in both products.

COSRX Advanced Snail Radiance Dual Essence 22 ingredients

COSRX The Vitamin C 13 Serum 24 ingredients

Snail Secretion Filtrate • Butylene Glycol • Niacinamide • 1,2-Hexanediol • Betaine • Panthenol • Water • Glycerin • Limnanthes Alba Seed Oil • Helianthus Annuus Seed Oil • Allantoin • Carbomer • Macadamia Ternifolia Seed Oil • Sodium Polyacrylate • Sodium Hyaluronate • Inulin Lauryl Carbamate • Arginine • Argania Spinosa Kernel Oil • Xanthan Gum • Sodium Surfactin • Ethylhexylglycerin • Glutathione

Water • Ascorbic Acid 13% • Butylene Glycol • Dipropylene Glycol • Tromethamine • Panthenol • Acetyl Glucosamine • Caffeine • Sodium Hyaluronate • Sodium Sulfite • Disodium EDTA • Glutathione • Adenosine • Gardenia Florida Fruit Extract • Allantoin • Dextrin • Squalane • Tocotrienols • Tocopherol • Elaeis Guineensis Oil • Arginine • Niacinamide • Pentylene Glycol • Glycyrrhiza Glabra Root Extract

Ingredients Side-by-side

Ingredients that are highlighted in purple are present in both products.

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Ingredients Explained

These ingredients are found in both products.

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

Butylene Glycol

What it does: Humectant, Masking, Skin Conditioning, Solvent

Community Rating: Mixed

Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:

It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
It is a humectant, which means that it helps attract moisture into the skin.
It helps improve product application.

Overall, Butylene Glycol is a safe and well-rounded ingredient. It is unlikely to irritate skin, and works well with pretty much all other ingredients.

COSRX Advanced Snail Radiance Dual Essence contains this as ingredient number 2.

COSRX The Vitamin C 13 Serum contains this as ingredient number 3.

Niacinamide

What it does: Smoothing

Community Rating: Loved

Niacinamide has emerged as an all-star ingredient due to its many benefits.

It is known to treat acne by reducing inflammation. It also helps fade dark-spots and strengthen the skin by promoting the growth of the ceramide barrier.

Other benefits include smoothing wrinkles and minimizing redness.

The cherry on top? Niacinamide can also help build keratin, a protein that keeps skin firm.

When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.

Niacinamide can be mixed with other ingredients to boost benefits. For instance, it has shown to be effective when used with copper, folic acid, and zinc to treat acne.

Learn more about Niacinamide

COSRX Advanced Snail Radiance Dual Essence contains this as ingredient number 3.

COSRX The Vitamin C 13 Serum contains this as ingredient number 23.

Panthenol

What it does: Skin Conditioning

Community Rating: Loved

Panthenol (also referred to as pro-vitamin B5) is a common ingredient that helps hydrate and soothe the skin.

lt is a humectant, meaning that it helps the skin attract and retain moisture.

Another benefit is the anti-inflammatory abilities. This means that it's great for sensitive, irritation-prone skin.

Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.

Learn more about Panthenol

COSRX Advanced Snail Radiance Dual Essence contains this as ingredient number 6.

COSRX The Vitamin C 13 Serum contains this as ingredient number 7.

Water

What it does: Skin Conditioning, Solvent

Community Rating: Loved

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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!

Learn more about Water

COSRX Advanced Snail Radiance Dual Essence contains this as ingredient number 7.

COSRX The Vitamin C 13 Serum contains this as ingredient number 1.

Allantoin

What it does: Skin Conditioning, Skin Protecting, Soothing

Community Rating: Loved

Allantoin plays a role in soothing and moisturizing the skin. Because of this, it is often added to products with strong active ingredients.

Some studies have shown this ingredient can promote wound healing with higher concentrations.

Allantoin is derived from the comfrey plant but produced synthetically for cosmetic products to ensure purity.

Learn more about Allantoin

COSRX Advanced Snail Radiance Dual Essence contains this as ingredient number 11.

COSRX The Vitamin C 13 Serum contains this as ingredient number 16.

Sodium Hyaluronate

What it does: Humectant, Skin Conditioning

Community Rating: Loved

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

COSRX Advanced Snail Radiance Dual Essence contains this as ingredient number 15.

COSRX The Vitamin C 13 Serum contains this as ingredient number 10.

Arginine

What it does: Masking, Skin Conditioning

Community Rating: Mixed

Arginine is an amino acid that is important for human development. Your body uses is it to produce hair keratin and skin collagen.

As a cosmetic ingredient, Arginine has antioxidant properties and can also help repair damaged skin. This ingredient is derived either synthetically or from animals.

Arginine isn't fungal acne safe when used in the presence of other lipids (fats, fatty acids, oils, esters, etc). Oils and fats occur naturally within the skin, so take caution when using Arginine if you're prone to fungal acne.

Learn more about Arginine

COSRX Advanced Snail Radiance Dual Essence contains this as ingredient number 17.

COSRX The Vitamin C 13 Serum contains this as ingredient number 22.

Glutathione

What it does:

Community Rating: Loved

Glutathione is an antioxidant naturally found in our bodies. It is made up of three amino acids: glycine, cysteine, and glutamic acid.

As an antioxidant, it prevents oxidative damage to parts of our cell.

While glutathione is said to help with skin lightening, the results from research are inconclusive. Further studies are needed.

However, gluthatione has been shown to protect our skin from UV-B induced damage.

This ingredient is naturally occurring in plants, animals, fungi, and some bacteria.

Learn more about Glutathione