Skin science article
Kylie Skin Vanilla Milk Toner Versus Laneige Cream Skin Toner & Moisturizer
Kylie Skin Vanilla Milk Toner Versus Laneige Cream Skin Toner & Moisturizer This hydrating toner is formulated around Squalane to hydrate skin and strengthen the skin barrier. This hydrating toner is formulated around Limnanthes Alba Seed Oil and Ceramide AP t
Kylie Skin Vanilla Milk Toner Versus Laneige Cream Skin Toner & Moisturizer
This hydrating toner is formulated around Squalane to hydrate skin and strengthen the skin barrier.
This hydrating toner is formulated around Limnanthes Alba Seed Oil and Ceramide AP to hydrate skin and strengthen the skin barrier.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Glycerin
Squalane
Dicaprylyl Ether
Neopentyl Glycol Diethylhexanoate
Phenoxyethanol
Prunus Armeniaca Kernel Oil
Pyrus Malus Fruit Extract
Sorbitan Stearate
PPG-26-Buteth-26
Polyglyceryl-3 Laurate
Glyceryl Stearate
PEG-100 Stearate
PEG-40 Hydrogenated Castor Oil
Chlorphenesin
Persea Gratissima Oil
Prunus Amygdalus Dulcis Oil
Musa Acuminata Leaf Extract
Sucrose Cocoate
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Simmondsia Chinensis Seed Oil
Parfum
Chondrus Crispus Extract
Disodium EDTA
Aminomethyl Propanol
1,2-Hexanediol
Sodium Hyaluronate
Hydroxyacetophenone
Linalool
Benzyl Salicylate
Hedychium Coronarium Root Extract
Tocopherol
Actinidia Chinensis Seed Oil
Water, Glycerin, Squalane, Dicaprylyl Ether, Neopentyl Glycol Diethylhexanoate, Phenoxyethanol, Prunus Armeniaca Kernel Oil, Pyrus Malus Fruit Extract, Sorbitan Stearate, PPG-26-Buteth-26, Polyglyceryl-3 Laurate, Glyceryl Stearate, PEG-100 Stearate, PEG-40 Hydrogenated Castor Oil, Chlorphenesin, Persea Gratissima Oil, Prunus Amygdalus Dulcis Oil, Musa Acuminata Leaf Extract, Sucrose Cocoate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Simmondsia Chinensis Seed Oil, Parfum, Chondrus Crispus Extract, Disodium EDTA, Aminomethyl Propanol, 1,2-Hexanediol, Sodium Hyaluronate, Hydroxyacetophenone, Linalool, Benzyl Salicylate, Hedychium Coronarium Root Extract, Tocopherol, Actinidia Chinensis Seed Oil
Butylene Glycol
Limnanthes Alba Seed Oil
Ceramide AP
Polyglyceryl-10 Stearate
Glyceryl Stearate Citrate
Sodium Stearoyl Glutamate
Inulin Lauryl Carbamate
Glyceryl Caprylate
Ethylhexylglycerin
Propanediol
Carbomer
Mannitol
Acrylates/Stearyl Methacrylate Copolymer
Tremella Fuciformis Sporocarp Extract
Hyaluronic Acid
Camellia Sinensis Leaf Extract
Xanthan Gum
Ceramide NP
Camellia Japonica Flower Extract
Acetyl Tetrapeptide-11
Water, Butylene Glycol, Glycerin, Limnanthes Alba Seed Oil, Ceramide AP, 1,2-Hexanediol, Squalane, Polyglyceryl-10 Stearate, Glyceryl Stearate Citrate, Sodium Stearoyl Glutamate, Inulin Lauryl Carbamate, Glyceryl Caprylate, Ethylhexylglycerin, Propanediol, Disodium EDTA, Carbomer, Mannitol, Acrylates/Stearyl Methacrylate Copolymer, Tremella Fuciformis Sporocarp Extract, Hyaluronic Acid, Camellia Sinensis Leaf Extract, Xanthan Gum, Ceramide NP, Camellia Japonica Flower Extract, Tocopherol, Acetyl Tetrapeptide-11
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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
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%.
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.
Squalane is the hydrogenated and shelf-stable form of squalene (a lipid that naturally occurs in human sebum).
It is an emollient and skin conditioning agent that is able to integrate seamlessly into the skin's lipid barrier without clogging pores.
This is due to how structurally similar it is to what your skin already produces.
Though it is mostly an emollient that helps soften and hydrate skin, it also has some humectant and occlusive action. Humectants help the skin retain moisture while occlusives seal it in, making squalane a triple-threat moisturizer.
Research shows it has antioxidant capabilities that help protect against stressors like UV exposure, specifically UVA induced oxidative stress. This study also found that it supports collagen biosynthesis in human dermal fibroblasts.
No clinical study has reported significant adverse effects and irritation reactions are very rare from this ingredient (even at 100% concentration).
Overall, it's a fantastic ingredient for hydration and is suitable for all skin types.
This depends on the source. Squalane can be derived from both plants and animals. Most squalane used in skincare comes from plants.
Please note: the source of squalane is only known if disclosed by the brand. We recommend reaching out to the brand if you have any questions about their squalane.
Read more about squalene with an "e".
Though squalane is often called an oil, it’s technically not one. It is a hydrocarbon, meaning it is only made of carbon and hydrogen. True oils are triglycerides and made of fatty acids and glycerol.
The term “oil-free” isn’t regulated so companies can define it however they want. Some exclude all oils, while others just avoid mineral oil or comedogenic oils.
Squalane has a comedogenic rating of 1 from the original 1972 study that tested raw ingredients under occlusion on rabbit ears. This system is not standardized or peer-reviewed, and using the raw ingredients is very different from how diluted cosmetic formulations are used on human skin.
A comedogenic rating of 1 means it is "unlikely to clog pores" according to the original rating system.
The overall formula of a product matters more than the individual ingredients on whether or not it will cause clogged pores.
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.
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!