COSRX Oil Free Ultra Moisturizing Lotion with Birch Sap Versus The INKEY List Bakuchiol Moisturizer

COSRX Oil Free Ultra Moisturizing Lotion with Birch Sap Versus The INKEY List Bakuchiol Moisturizer

This barrier-repair moisturizer is formulated around Betula Platyphylla Japonica Juice and Panthenol to strengthen the skin barrier and hydrate skin.

This anti-aging moisturizer is formulated around Bakuchiol and Squalane to soften the look of wrinkles and refine skin texture.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Betula Platyphylla Japonica Juice

Butylene Glycol

Glycerin

Dimethicone

Betaine

Cetearyl Alcohol

1,2-Hexanediol

Cetearyl Olivate

Sorbitan Olivate

Ethylhexylglycerin

Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

Ethyl Hexanediol

Xanthan Gum

Allantoin

Panthenol

Sodium Hyaluronate

Sodium Lactate

4-Terpineol

Water

Betula Platyphylla Japonica Juice, Butylene Glycol, Glycerin, Dimethicone, Betaine, Cetearyl Alcohol, 1,2-Hexanediol, Cetearyl Olivate, Sorbitan Olivate, Ethylhexylglycerin, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Ethyl Hexanediol, Xanthan Gum, Allantoin, Panthenol, Sodium Hyaluronate, Sodium Lactate, 4-Terpineol, Water

Squalane

Propanediol

Plukenetia Volubilis Seed Oil

Dicaprylyl Carbonate

Bakuchiol

Phenoxyethanol

Sodium Caproyl Prolinate

Carbomer

Sodium Hydroxide

Sodium Stearoyl Glutamate

Polysorbate 60

Phytic Acid

Glyceryl Polyacrylate

Sorbitan Isostearate

Tocopherol

Water, Squalane, Glycerin, Propanediol, Plukenetia Volubilis Seed Oil, Dicaprylyl Carbonate, Bakuchiol, Phenoxyethanol, Sodium Caproyl Prolinate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Carbomer, Sodium Hydroxide, Ethylhexylglycerin, Sodium Stearoyl Glutamate, Polysorbate 60, Phytic Acid, Glyceryl Polyacrylate, Sorbitan Isostearate, Tocopherol

Reviews

Alternatives

Ingredients Explained

These ingredients are found in both products.

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

Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that:

The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure.

Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations.

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.

This is a synthetic polymer. It helps improve the texture of products by adding thickness and gel-like feel.

It is also an emulsifer, meaning it prevents ingredients such as oil and water from separating. It also helps evenly disperse other ingredients.

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!

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