The INKEY List Ceramide Serum Versus Etude House Soon Jung 2x Barrier Intensive Cream

The INKEY List Ceramide Serum Versus Etude House Soon Jung 2x Barrier Intensive Cream

This barrier-repair treatment is formulated around Sodium Hyaluronate and Ceramide NP to strengthen the skin barrier and hydrate skin.

This barrier-repair moisturizer is formulated around Panthenol and Madecassoside to strengthen the skin barrier and hydrate skin.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Butylene Glycol

Glycerin

Sodium Hyaluronate

Simmondsia Chinensis Seed Oil

Carbomer

Phenoxyethanol

Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

Benzyl Alcohol

Squalane

Sodium Lauroyl Lactylate

Sodium PCA

Sodium Hydroxide

Sodium Stearoyl Glutamate

Sodium Lactate

Arginine

Aspartic Acid

Ethylhexylglycerin

Sodium Gluconate

PCA

Polysorbate 60

Dehydroacetic Acid

Ceramide NP

Glycine

Alanine

Sorbitan Isostearate

Ceramide AP

Phytosphingosine

Serine

Cholesterol

Valine

Xanthan Gum

Isoleucine

Proline

Threonine

Histidine

Phenylalanine

Ceramide EOP

Water, Butylene Glycol, Glycerin, Sodium Hyaluronate, Simmondsia Chinensis Seed Oil, Carbomer, Phenoxyethanol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Benzyl Alcohol, Squalane, Sodium Lauroyl Lactylate, Sodium PCA, Sodium Hydroxide, Sodium Stearoyl Glutamate, Sodium Lactate, Arginine, Aspartic Acid, Ethylhexylglycerin, Sodium Gluconate, PCA, Polysorbate 60, Dehydroacetic Acid, Ceramide NP, Glycine, Alanine, Sorbitan Isostearate, Ceramide AP, Phytosphingosine, Serine, Cholesterol, Valine, Xanthan Gum, Isoleucine, Proline, Threonine, Histidine, Phenylalanine, Ceramide EOP

Propanediol

Pentaerythrityl Tetraethylhexanoate

Caprylic/Capric Triglyceride

Helianthus Annuus Seed Oil

Polyglyceryl-3 Methylglucose Distearate

Butyrospermum Parkii Butter

Cetearyl Alcohol

Panthenol

Madecassoside

Camellia Sinensis Leaf Extract

1,2-Hexanediol

Potassium Carbomer

Disodium EDTA

Water, Propanediol, Pentaerythrityl Tetraethylhexanoate, Caprylic/Capric Triglyceride, Glycerin, Helianthus Annuus Seed Oil, Polyglyceryl-3 Methylglucose Distearate, Butyrospermum Parkii Butter, Cetearyl Alcohol, Panthenol, Madecassoside, Camellia Sinensis Leaf Extract, Ceramide AP, 1,2-Hexanediol, Potassium Carbomer, Xanthan Gum, Butylene Glycol, Disodium EDTA

Reviews

Be the first to review

Alternatives

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

Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.

Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.

Ceramide AP is is a skin-identical lipid that mimics what your skin already makes naturally. Ceramides help maintain epidermal integrity and barrier function.

You'll often see this ingredient paired with other ceramides (like ceramide NP), cholesterol, or fatty acids because this combination best mimics the natural lipid mix your skin already has.

The skin's ability to produce ceramides gets disrupted in skin conditions like eczema. This in turn weakens the skin barrier and applying ceramides topically has been shown to replenish what's been lost to restore barrier function.

Most of the studies with Ceramide AP test it as part of a multi-ceramide complex; studies reinforce ceramide AP's role in rebalancing ceramides in skin and improving skin hydration.

Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.

Topically, glycerin does several things at once:

Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.

Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.

This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.

Just know very high concentrations (>40%) can feel tacky in low humidity.

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

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. Remember to stay hydrated!

Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.

On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.

Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.

Similar Comparisons