Skin science article
Laneige Essential Power Skin Toner for Normal to Dry Skin Versus First Aid Beauty Ultra Repair Wild Oat Hydrating Toner
Laneige Essential Power Skin Toner for Normal to Dry Skin Versus First Aid Beauty Ultra Repair Wild Oat Hydrating Toner This hydrating toner is formulated around Glycereth-26 and Beta-Glucan to hydrate skin and strengthen the skin barrier. This hydrating toner
Laneige Essential Power Skin Toner for Normal to Dry Skin Versus First Aid Beauty Ultra Repair Wild Oat Hydrating Toner
This hydrating toner is formulated around Glycereth-26 and Beta-Glucan to hydrate skin and strengthen the skin barrier.
This hydrating toner is formulated around Squalane and Colloidal Oatmeal to hydrate skin and calm redness.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Glycereth-26
Alcohol
Butylene Glycol
PEG/PPG-17/6 Copolymer
Glycogen
Glutamic Acid
Lysine Hcl
Magnesium Sulfate
Mannitol
Manganese Sulfate
Opuntia Coccinellifera Fruit Extract
Beta-Glucan
Betaine
Serine
Sucrose
Citrulline
Ascorbyl Glucoside
Alanine
Arginine
Betula Platyphylla Japonica Juice
Zinc Sulfate
Calcium Chloride
Chenopodium Quinoa Seed Extract
Threonine
Panthenol
PCA
Histidine Hcl
Glycerin
Bis-PEG-18 Methyl Ether Dimethyl Silane
Ethylhexylglycerin
Xanthan Gum
Phenyl Trimethicone
Propanediol
PEG-60 Hydrogenated Castor Oil
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Disodium EDTA
Phenoxyethanol
Parfum
Water, Glycereth-26, Alcohol, Butylene Glycol, PEG/PPG-17/6 Copolymer, Glycogen, Glutamic Acid, Lysine Hcl, Magnesium Sulfate, Mannitol, Manganese Sulfate, Opuntia Coccinellifera Fruit Extract, Beta-Glucan, Betaine, Serine, Sucrose, Citrulline, Ascorbyl Glucoside, Alanine, Arginine, Betula Platyphylla Japonica Juice, Zinc Sulfate, Calcium Chloride, Chenopodium Quinoa Seed Extract, Threonine, Panthenol, PCA, Histidine Hcl, Glycerin, Bis-PEG-18 Methyl Ether Dimethyl Silane, Ethylhexylglycerin, Xanthan Gum, Phenyl Trimethicone, Propanediol, PEG-60 Hydrogenated Castor Oil, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Disodium EDTA, Phenoxyethanol, Parfum
Squalane
Sorbitan Oleate
Ethylhexyl Salicylate
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Colloidal Oatmeal
Mel
Saccharomyces/Honey Ferment Filtrate
Chrysanthemum Parthenium Extract
Sodium Hydroxide
Potassium Sorbate
Avena Sativa Kernel Extract
Sodium Benzoate
Citric Acid
Camellia Sinensis Leaf Extract
Glycyrrhiza Glabra Root Extract
Propolis Extract
Sodium Hyaluronate
Tetrasodium EDTA
Chlorphenesin
Benzoic Acid
Sorbic Acid
Water, Glycerin, Glycereth-26, Squalane, Sorbitan Oleate, Phenoxyethanol, Ethylhexyl Salicylate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Colloidal Oatmeal, Mel, Saccharomyces/Honey Ferment Filtrate, Chrysanthemum Parthenium Extract, Sodium Hydroxide, Potassium Sorbate, Avena Sativa Kernel Extract, Sodium Benzoate, Citric Acid, Beta-Glucan, Camellia Sinensis Leaf Extract, Glycyrrhiza Glabra Root Extract, Propolis Extract, Sodium Hyaluronate, Xanthan Gum, Ethylhexylglycerin, Tetrasodium EDTA, Chlorphenesin, Benzoic Acid, Sorbic Acid
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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.
Beta-Glucan is a soluble polysaccharide (a chain of glucose sugars) sourced from the cells walls of oats, baker's yeast, mushrooms, and seaweed.
It's a rare ingredient that pulls double-duty as a heavy-duty hydrator and skin-soothing repair agent.
On the surface, it acts as a humectant that holds water in place and reduces moisture loss for a plumper, smoother feel, while its anti-inflammatory and antioxidant properties make it a great pick for calming redness or sensitive skin
The more interesting story is underneath:
Despite its large molecular size, oat beta-glucan has been shown to penetrate the epidermis and reach the dermis by slipping between skin cells. Here, it interacts with fibroblasts and macrophages to nudge collagen synthesis and support wound repair.
A small 2005 split-face clinical study of 27 subjects found topical beta-glucan produced measurable reductions in wrinkle depth, height, and roughness after 8 weeks of use.
It is worth noting the trial was small and the penetration testing used frozen, irradiated skin so the anti-aging data is encouraging rather than definitive.
This ingredient gets along with pretty much everything and is typically used around 0.1-1%.
Fungal acne: This ingredient is not a food source for the Malassezia yeast because it is a glucose polysaccharide with no fatty acid or ester component.
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.
Glycereth-26 is a synthetic ingredient and polyethylene glycol ether of Glycerin. Glycerin is already naturally found in your skin and helps keep your skin moisturized.
It is a humectant and helps add texture to products. It can make your product thicker.
As a humectant, it helps draw moisture from the air to your skin. This helps your skin stay hydrated.
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.
Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!).
It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome.
On a cellular level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions the microbe needs to make energy so it can no longer survive.
Another perk of this ingredient is that it stays functional across a wide pH range (3-10).
You'll often see it paired with boosters like Ethylhexylglycerin; one study showed that a 1:9 ratio of Ethylhexylglycerin to Phenoxyethanol damages bacterial membranes as effectively as doubling the Phenoxyethanol concentration on its own.
Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU.
Safety-wise, the fear mongering does not hold up to the evidence. The EU's Scientific Committee on Consumer Safety and FDA consider it safe as a preservative at up to 1%, including for children of all ages.
Adverse systemic effects only showed up in animal studies at exposures roughly 200x higher than what people get from cosmetics. And despite its very widespread use, this ingredient is a rare sensitizer and allergic reactions are uncommon.
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.