What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Butylene Glycol
Humectant
Palmitoyl Tripeptide-1
Skin Conditioning
Palmitoyl Tetrapeptide-7
Skin Conditioning
Palmitoyl Tripeptide-38
Skin Conditioning
Sodium Hyaluronate
Humectant
Hydroxypropyl Cyclodextrin
MaskingPPG-26-Buteth-26
Skin ConditioningPEG-40 Hydrogenated Castor Oil
Emulsifying
Polyacrylate Crosspolymer-6
Emulsion StabilisingTrisodium Ethylenediamine Disuccinate
Carbomer
Emulsion StabilisingPolysorbate 20
Emulsifying
Ethoxydiglycol
HumectantPhenoxyethanol
Preservative
Chlorphenesin
Antimicrobial
Water, Glycerin, Butylene Glycol, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-38, Sodium Hyaluronate, Hydroxypropyl Cyclodextrin, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Polyacrylate Crosspolymer-6, Trisodium Ethylenediamine Disuccinate, Carbomer, Polysorbate 20, Ethoxydiglycol, Phenoxyethanol, Chlorphenesin
Water
Skin ConditioningGlycerin
Humectant
Hydrolyzed Glycosaminoglycans
HumectantSodium Hyaluronate
Humectant
Caprylyl Glycol
Emollient
Butylene Glycol
Humectant
Carbomer
Emulsion Stabilising1,2-Hexanediol
Skin Conditioning
Hydrolyzed Elastin
EmollientPentylene Glycol
Skin Conditioning
Sodium Hyaluronate Crosspolymer
Humectant
Hydrolyzed Hyaluronic Acid
Humectant
Hyaluronic Acid
Humectant
Hydrolyzed Collagen
Emollient
Tropolone
Skin ConditioningHydroxypropyl Cyclodextrin
MaskingHydrolyzed Sodium Hyaluronate
Skin Conditioning
Decylene Glycol
Skin ConditioningPalmitoyl Tripeptide-38
Skin Conditioning
Leuconostoc/Radish Root Ferment Filtrate
Antimicrobial
Sodium Chondroitin Sulfate
Skin Conditioning
Soluble Collagen
Humectant
Acetyl Hexapeptide-38
Skin Conditioning
Acetyl Hexapeptide-37
Skin Conditioning
Sorbic Acid
Preservative
Sodium Hydroxide
BufferingDisodium EDTA
Phenoxyethanol
Preservative
Sodium Chloride
MaskingEthylhexylglycerin
Skin ConditioningSodium Benzoate
Masking
Water, Glycerin, Hydrolyzed Glycosaminoglycans, Sodium Hyaluronate, Caprylyl Glycol, Butylene Glycol, Carbomer, 1,2-Hexanediol, Hydrolyzed Elastin, Pentylene Glycol, Sodium Hyaluronate Crosspolymer, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Hydrolyzed Collagen, Tropolone, Hydroxypropyl Cyclodextrin, Hydrolyzed Sodium Hyaluronate, Decylene Glycol, Palmitoyl Tripeptide-38, Leuconostoc/Radish Root Ferment Filtrate, Sodium Chondroitin Sulfate, Soluble Collagen, Acetyl Hexapeptide-38, Acetyl Hexapeptide-37, Sorbic Acid, Sodium Hydroxide, Disodium EDTA, Phenoxyethanol, Sodium Chloride, Ethylhexylglycerin, Sodium Benzoate
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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 GlycolCarbomer 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 CarbomerGlycerin (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 GlycerinThis ingredient is used in skincare as a delivery system.
It works by "encapsulating" active ingredients with its unique ring shape that is water-loving on the outside and oil-loving on the inside. This improves the stability and absorption of the product into the skin.
According to a manufacturer, it also offer some moisturizing effects.
Learn more about Hydroxypropyl CyclodextrinThis synthetic, signal peptide has unique skin conditioning properties in that is a matrikine-mimetic compound.
First of all, Palmitoyl Tripeptide-38 is a signal peptide; signal peptides tell the body to create more collagen.
What is a matrikine-mimetic compound?
This peptide has the ability to mimic matrikines in skin. Our skin created matrikines by breaking down matrix proteins into peptides.
Matrikines play a role in:
Though further research is needed, this ingredient seems pretty promising. In one study, women over the age of 40 with visible photoaging used a vitamin C serum with this ingredient for 56 days (15% ascorbid acid, 5 ppm palmitoyl tripeptide‐38). The results found improvement in skin roughness and skin tone.
This peptide is also part of the famous Matrixyl synthe’6, a blend of ingredients that also includes glycerin, water, and hydroxypropyl cyclodextrin.
Learn more about Palmitoyl Tripeptide-38Phenoxyethanol 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.
Learn more about PhenoxyethanolSodium 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 HyaluronateWater. 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
