COSRX Oil Free Ultra Moisturizing Lotion with Birch Sap Versus It's Skin Peptide Collagen Toner

COSRX Oil Free Ultra Moisturizing Lotion with Birch Sap Versus It's Skin Peptide Collagen Toner

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

This anti-aging toner is formulated around Collagen Extract and Adenosine to soften the look of wrinkles and hydrate skin.

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

Dipropylene Glycol

Neopentyl Glycol Diheptanoate

Caprylyl/Capryl Glucoside

Hydroxyacetophenone

Polyglyceryl-10 Laurate

Carbomer

Collagen Extract

Caprylyl Glycol

Tromethamine

Tocopheryl Acetate

Adenosine

Polyglyceryl-10 Oleate

Disodium EDTA

Juniperus Mexicana Oil

Pyrus Communis Fruit Extract

Melia Azadirachta Flower Extract

Melia Azadirachta Leaf Extract

Dipotassium Glycyrrhizate

Rosa Damascena Flower Water

Iris Florentina Root Extract

Rosa Damascena Flower Oil

Cucumis Melo Fruit Extract

Hedera Helix Leaf/Stem Extract

Avena Sativa Peptide

Coccinia Indica Fruit Extract

Corallina Officinalis Extract

Pogostemon Cablin Leaf Oil

Vetiveria Zizanoides Root Oil

Water, Butylene Glycol, Glycerin, Dipropylene Glycol, Neopentyl Glycol Diheptanoate, 1,2-Hexanediol, Caprylyl/Capryl Glucoside, Hydroxyacetophenone, Polyglyceryl-10 Laurate, Carbomer, Collagen Extract, Caprylyl Glycol, Tromethamine, Tocopheryl Acetate, Adenosine, Polyglyceryl-10 Oleate, Xanthan Gum, Disodium EDTA, Juniperus Mexicana Oil, Pyrus Communis Fruit Extract, Melia Azadirachta Flower Extract, Melia Azadirachta Leaf Extract, Dipotassium Glycyrrhizate, Rosa Damascena Flower Water, Iris Florentina Root Extract, Rosa Damascena Flower Oil, Betaine, Cucumis Melo Fruit Extract, Hedera Helix Leaf/Stem Extract, Avena Sativa Peptide, Coccinia Indica Fruit Extract, Corallina Officinalis Extract, Pogostemon Cablin Leaf Oil, Vetiveria Zizanoides Root Oil

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.

1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.

It is a:

Humectant, drawing moisture into the skin

Emollient, helping to soften skin

Solvent, dispersing and stabilizing formulas

Preservative booster, enhancing the antimicrobial activity of other preservatives

Betaine is a humectant. Like hyaluronic acid, it helps attract and retain moisture in the skin. It’s known for being gentle and for helping the skin maintain balanced hydration.

Betaine is mainly used to improve hydration and support calmer skin. It helps skin cells regulate water balance because it functions as an osmolyte.

Some studies suggest betaine may support making skin tone more even.

Fun fact: Betaine naturally exists in the skin and the body. In cosmetic products, it can be either plant-derived (most commonly from sugar beets) or synthetically produced for consistency and stability.

Betaine is also known as trimethylglycine.

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.

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.

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