Serum
Serum
British United Kingdom
American United States

What's inside

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Show highlights for:

Water

Skin Conditioning

Glycerin

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

C12-15 Alkyl Benzoate

Antimicrobial

Pentaerythrityl Tetraethylhexanoate

Emollient
Helps hydrate Dry Skin Icon

Dimethicone

Emollient
1 / 0 Silicon IconGood for Scar Healing Icon

Butylene Glycol

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

Propanediol

Solvent
Helps hydrate Dry Skin IconGood for Barrier Repair Icon

PEG-40 Stearate

Emulsifying
Not safe for Fungal Acne Icon

Myristyl Nicotinate

Skin Conditioning

Saccharide Isomerate

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

Hydrogenated Ethylhexyl Olivate

Emollient

Bis-Stearyl Dimethicone

Emollient
Silicon Icon

Sorbitan Stearate

Emulsifying
0 / 1 Not safe for Fungal Acne Icon

Acetyl Dipeptide-1 Cetyl Ester

Skin Conditioning
Peptide IconHelps with Anti-Aging IconHelps reduce irritation IconHelps reduce Skin Redness Icon

Pseudoalteromonas Ferment Extract

Humectant
Helps reduce Skin Redness IconNot safe for Fungal Acne Icon

Gleditsia Triacanthos Seed Extract

Helianthus Annuus Extract

Emollient
Helps hydrate Dry Skin Icon

Thymus Vulgaris Leaf Extract

Skin Protecting

Oryza Sativa Bran Extract

Skin Conditioning
Helps hydrate Dry Skin Icon

Mucor Miehei Extract

Astringent

Rosmarinus Officinalis Leaf Extract

Antimicrobial

Bacillus/Sea Salt Ferment Filtrate

Skin Conditioning

Tetrahydrodiferuloylmethane

Antioxidant
Antioxidant Icon

Glucosamine Hcl

Hydrogenated Olive Oil Unsaponifiables

Emollient
Oil IconNot safe for Fungal Acne Icon

Urea

Buffering
Urea IconHelps hydrate Dry Skin IconGood for Skin Texture IconGood for Barrier Repair Icon

Lecithin

Emollient
Helps hydrate Dry Skin IconGood for Barrier Repair Icon

Hydroxyethylcellulose

Emulsion Stabilising

Polysorbate 80

Emulsifying
0 / 0 Not safe for Fungal Acne Icon

Stearyl Alcohol

Emollient
2 / 2 Fatty Alcohol IconNot safe for Fungal Acne Icon

Polysilicone-11

Silicon IconGood for Oily Skin Icon

Cetyl Alcohol

Emollient
2 / 2 Fatty Alcohol IconCoconut Derived IconNot safe for Fungal Acne Icon

Arachidyl Alcohol

Emollient
Fatty Alcohol Icon

Sorbitan Oleate

Emulsifying
3 / 0 Bad for Acne Prone Skin IconNot safe for Fungal Acne Icon

Glyceryl Caprylate

Emollient

Benzyl Alcohol

Perfuming
Alcohol IconFragrance IconPreservative IconMay worsen Eczema IconMay cause irritation IconEU Allergen Icon

Isohexadecane

Emollient

Sorbitan Laurate

Emulsifying
1-2 / 1-2 Not 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

Disodium EDTA

1,2-Hexanediol

Skin Conditioning
Helps hydrate Dry Skin Icon

Caprylyl Glycol

Emollient
Fatty Alcohol Icon

Poloxamer 338

Emulsifying

Ethylene/Acrylic Acid Copolymer

Emulsion Stabilising

Acrylamide/Sodium Acryloyldimethyltaurate Copolymer

Emulsion Stabilising

Ammonium Acryloyldimethyltaurate/Vp Copolymer

Caprylhydroxamic Acid

Parfum

Masking
Synthetic Fragrance IconFragrance IconMay worsen Eczema IconMay worsen Rosacea Icon

Xanthan Gum

Emulsifying

Silica

Abrasive
Exfoliant IconGood for Oily Skin IconGood for Minimizing Pores Icon

Aminomethyl Propanol

Buffering

Citric Acid

Buffering
AHA IconHelps brighten skin IconMay worsen Rosacea Icon

Sodium Citrate

Buffering

Sodium Benzoate

Masking
Preservative Icon

Potassium Sorbate

Preservative
Preservative Icon

Limonene

Perfuming
Fragrance IconMay worsen Eczema IconMay cause irritation IconMay worsen Rosacea IconEU Allergen Icon

Ingredients Explained

These ingredients are found in both products.

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

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

Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air.

This ingredient mainly works behind the scenes and helps with:

On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it.

One thing worth knowing is that Disodium EDTA has been shown to be a mild penetration enhancer. It can help other ingredients absorb into skin more effectively which can be a double-edged sword (great for actives, but can also make the active too strong if you have sensitive skin).

Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption.

You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%.

Learn more about Disodium EDTA
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
Preservative

Potassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.

This ingredient comes from potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus.

Both potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.

You'll often find this ingredient used with other preservatives.

Learn more about Potassium Sorbate
Solvent

Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin. 

It’s often used to:

Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.

Learn more about Propanediol
Masking, Preservative

Sodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.

Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.

Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.

It is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.

Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.

We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.

Learn more about Sodium Benzoate
Antioxidant, Masking, Skin Conditioning

Tocopherol is a fat-soluble antioxidant known as Vitamin E.

You'll find this ingredient in the vast majority of skincare (for good reason). It works to neutralize free radicals, or unstable molecules generated by UV exposure, pollution, and other environmental stressors, before they can cause oxidative damage to your skin cells.

Topically applied tocopherol has been shown to protect against UV damage by ramping up the skin's own natural defense enzymes.

It also acts as a skin conditioning agent; some studies show that regular topical use can improve the skin's water-binding capacity over 2-4 weeks.

This ingredient is especially loved for being a team player. When combined with Vitamin C, the photoprotective effect of both ingredients roughly doubles and the combo also helps reduce UV-induced DNA damage.

This ingredient has some brightening potential but it's more of a prevention ingredient than spot-fader. Cell studies show it can slow down melanin production but it's worth noting that it's not the most powerful brightener out there.

In formulations, it also serves as a stabilizer that helps protect other oxidation-prone ingredients from degrading.

Concentrations usually range from 0.1-1% in most leave-on products.

Learn more about Tocopherol
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
Emulsifying, Emulsion Stabilising, Gel Forming

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.

Learn more about Xanthan Gum

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