Serum
Serum
Korean South Korea
Korean South Korea

What's inside

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Show highlights for:

Water

Skin Conditioning

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin IconGood for Barrier Repair Icon

Glycerin

Humectant
0 / 0 Helps hydrate Dry Skin IconGood for Scar Healing IconGood for Barrier Repair Icon

Cetearyl Ethylhexanoate

Emollient
May worsen Seborrheic Dermatitis IconNot safe for Fungal Acne Icon

1,2-Hexanediol

Skin Conditioning
Helps hydrate Dry Skin Icon

Squalane

Emollient
1 / 0 Helps with Anti-Aging IconHelps hydrate Dry Skin IconGood for Barrier Repair Icon

Methylpropanediol

Solvent

Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

Emulsion Stabilising

Panthenol

Skin Conditioning
0 / 0 Helps hydrate Dry Skin IconHelps reduce irritation IconHelps reduce Skin Redness IconGood for Scar Healing IconGood for Barrier Repair Icon

Polyglyceryl-3 Distearate

Emulsifying
May worsen Seborrheic Dermatitis IconNot safe for Fungal Acne Icon

Betaine

Humectant
Helps hydrate Dry Skin IconHelps reduce irritation IconGood for Barrier Repair Icon

Polyacrylate Crosspolymer-6

Emulsion Stabilising

Caprylic/Capric Triglyceride

Masking
Coconut Derived IconHelps hydrate Dry Skin IconGood for Barrier Repair Icon

Macadamia Ternifolia Seed Oil

Emollient
Oil IconHelps hydrate Dry Skin IconMay worsen Seborrheic Dermatitis IconNot safe for Fungal Acne Icon

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Emulsion Stabilising

Chlorella Vulgaris Extract

Skin Conditioning

Glucose

Humectant
Helps hydrate Dry Skin IconGood for Barrier Repair Icon

Hydrogenated Lecithin

Emulsifying
Helps hydrate Dry Skin IconGood for Barrier Repair Icon

Tromethamine

Buffering

Fructooligosaccharides

Humectant
Helps hydrate Dry Skin Icon

Fructose

Humectant
Helps hydrate Dry Skin Icon

Xanthan Gum

Emulsifying

Brassica Campestris Sterols

Emollient

Retinol

Skin Conditioning
Retinoid IconHelps fight Acne IconHelps with Anti-Aging IconHelps brighten skin IconGood for Oily Skin IconGood for Minimizing Pores IconGood for Scar Healing IconGood for Dark Spots IconGood for Skin Texture IconMay worsen Perioral Dermatitis IconMay worsen Psoriasis IconMay worsen Rosacea Icon

Glyceryl Stearate Citrate

Emollient
May worsen Seborrheic Dermatitis IconNot safe for Fungal Acne Icon

Cholesterol

Emollient
0 / 0 Helps hydrate Dry Skin IconGood for Barrier Repair Icon

Polyglyceryl-10 Laurate

Skin Conditioning
May worsen Seborrheic Dermatitis IconNot safe for Fungal Acne Icon

Ethylhexylglycerin

Skin Conditioning

Adenosine

Skin Conditioning
Helps with Anti-Aging IconHelps hydrate Dry Skin IconHelps reduce irritation Icon

Melia Azadirachta Flower Extract

Skin Conditioning

Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate

Skin Conditioning

Ocimum Sanctum Leaf Extract

Skin Conditioning

Allantoin

Skin Conditioning
0 / 0 Helps hydrate Dry Skin IconHelps reduce irritation IconHelps reduce Skin Redness IconGood for Scar Healing IconGood for Barrier Repair Icon

Melia Azadirachta Leaf Extract

Skin Conditioning

Aluminum/Magnesium Hydroxide Stearate

Emulsion Stabilising

Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate

Antioxidant
Antioxidant Icon

Curcuma Longa Root Extract

Masking
Fragrance Icon

Potassium Cetyl Phosphate

Emulsifying

Corallina Officinalis Extract

Skin Conditioning
Helps hydrate Dry Skin IconHelps reduce Skin Redness Icon

Chitosan

Beta-Glucan

Skin Conditioning
Helps hydrate Dry Skin IconHelps reduce irritation IconHelps reduce Skin Redness IconGood for Scar Healing IconGood for Barrier Repair Icon

Tris(Tetramethylhydroxypiperidinol)Citrate

Stabilising

Sodium Hyaluronate

Humectant
0 / 0 Hyaluronic Acid IconHelps with Anti-Aging IconHelps hydrate Dry Skin IconHelps reduce Skin Redness IconGood for Barrier Repair Icon

Bakuchiol

Antimicrobial
Bakuchiol IconAntioxidant IconHelps with Anti-Aging IconHelps brighten skin IconHelps reduce irritation IconGood for Oily Skin IconHelps reduce Skin Redness IconGood for Scar Healing IconGood for Dark Spots IconGood for Skin Texture Icon

Carbomer

Emulsion Stabilising
1 / 0

Sodium Lactate

Buffering
Helps hydrate Dry Skin Icon

Polysorbate 20

Emulsifying
0 / 0 May worsen Seborrheic Dermatitis IconNot safe for Fungal Acne Icon

Tocopherol

Antioxidant
0-3 / 0-3 Vitamin E IconAntioxidant IconHelps with Anti-Aging IconHelps hydrate Dry Skin IconHelps brighten skin IconHelps reduce Skin Redness IconGood for Dark Spots IconGood for Barrier Repair Icon

Palmitoyl Tripeptide-1

Skin Conditioning
Peptide IconHelps with Anti-Aging IconGood for Scar Healing IconGood for Skin Texture Icon

Palmitoyl Tetrapeptide-7

Skin Conditioning
Peptide IconHelps with Anti-Aging IconGood for Scar Healing IconGood for Skin Texture Icon

Sh-Decapeptide-7

Antioxidant
Peptide IconAntioxidant Icon

Sh-Octapeptide-4

Antioxidant
Peptide IconAntioxidant Icon

Sh-Oligopeptide-1

Skin Conditioning
Peptide IconHelps with Anti-Aging IconGood for Scar Healing Icon

Sh-Oligopeptide-2

Skin Conditioning
Peptide Icon

Sh-Polypeptide-22

Skin Conditioning
Peptide IconHelps with Anti-Aging IconGood for Dark Spots Icon

Sh-Polypeptide-1

Skin Conditioning
Peptide Icon

Sh-Polypeptide-3

Skin Conditioning
Peptide Icon

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

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 
Skin Conditioning

Adenosine is a purine nucleoside that your body already makes in every cell. In skincare, it acts mainly as a skin conditioning and anti-aging agent.

The way it works is fairly well mapped out:

Your skin has cells called fibroblasts that build collagen (the stuff that keeps skin firm and smooth). Adenosine basically flips a switch on these cells that tells them to get to work making more collagen and other proteins. These cells slow down on their own as skin ages, so Adenosine helps give them a little nudge to keep going.

The clinical backing is pretty solid too.

A blind, randomized, placebo-controlled trial of 126 women aged 45-65 tested a 0.1% cream twice daily and found real improvements in crow's feet and frown lines using a precise 3D skin-mapping technique; these changes showed up by week 3 and held at 2 months.

A later study using Adenosine-loaded dissolving microneedle patches reported gains in wrinkle depth, dermal density, elasticity, and hydration.

On concentrations, South Korea's Ministry of Food and Drug Safety has set 0.04% as the approved functional anti-wrinkle level. You'll typically see this ingredient used somewhere in the 0.04-0.1% range since it works at low doses.

This ingredient has been found safe for cosmetics with the data showing no irritation or sensitization.

Overall, this is a great ingredient for any anti-aging routine and has no photosensitizing effect, so it suits both AM and PM use.

Learn more about Adenosine
Skin Conditioning, Skin Protecting, Soothing

Allantoin is a soothing ingredient known for its protective and moisturizing properties; it's basically a quiet workhorse ingredient you can find in a huge range of cosmetics.

Though it can be derived from the comfrey plant, allantoin is produced synthetically for cosmetic products to ensure purity.

Research shows it can encourage your skin cells to turn over and renew by stimulating keratinocyte and fibroblast proliferation.

It also has mild keratolytic properties to help loosen and shed dead skin cells without being harsh.

Studies also suggest allantoin can help calm inflammation by dialing down some of the chemical signals your skin sends out when it is irritated.

This ingredient is typically used in the 0.1-0.5% range, and the FDA recognizes it as a skin protectant in OTC products up to 2%.

Overall, allantoin is a wonderful addition to most routines; it is stable across a wide pH range (~4-8), works well with other ingredients, and is considered non-sensitizing/non-irritating.

Fun fact: Allantoin is naturally occurring in comfrey root, beets, chamomile, and wheat sprouts. Our bodies even produce it as a byproduct of uric acid metabolism.

Learn more about Allantoin
Humectant, Skin Conditioning

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.

Learn more about Betaine
Humectant, Masking, Skin Conditioning

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.

Learn more about Butylene Glycol
Emulsion Stabilising, Gel Forming

Carbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and sunscreens their smooth, non-sticky texture.

Although legally permitted at very high levels, carbomers are normally used at concentrations below 1%.

It also needs to be neutralized to actually thicken, and because it is a large molecule, it doesn't really penetrate the skin barrier.

Allergy-wise, the risk is very low. Clinical studies show carbomers have low potential for skin irritation/sensitization even at concentrations up to 100%.

A 2024 UK study patch-tested 1,302 patients and found true allergy to the parent group of carbomer to be rare with no confirmed relevant reactions.

Learn more about Carbomer
Humectant, Skin Conditioning, Skin Protecting

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.

Learn more about Glycerin
Humectant, Skin Conditioning

Sodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity.

In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface.

Interestingly, the size of the molecule affects its behavior:

Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair.

Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects.

You'll typically see concentrations between 0.1-2% for this ingredient.

Learn more about Sodium Hyaluronate
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. Remember to stay hydrated!

Learn more about Water

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