What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPropanediol
Solvent
Ethoxydiglycol
HumectantSalicylic Acid
Masking
Methylpropanediol
SolventGlycerin
Humectant
Pentylene Glycol
Skin Conditioning
Hamamelis Virginiana Extract
Antiseborrhoeic
Salix Alba Bark Extract
Astringent
Sodium Hyaluronate
Humectant
Dimethyl Isosorbide
SolventSclerotium Gum
Emulsion StabilisingPhenoxyethanol
Preservative
Tris(Tetramethylhydroxypiperidinol)Citrate
StabilisingEthylhexylglycerin
Skin ConditioningTrisodium Ethylenediamine Disuccinate
Propylene Glycol
Humectant
Sodium Hydroxide
BufferingPEG-40 Hydrogenated Castor Oil
Emulsifying
Sodium Benzoate
Masking
Potassium Sorbate
Preservative
Water, Propanediol, Ethoxydiglycol, Salicylic Acid, Methylpropanediol, Glycerin, Pentylene Glycol, Hamamelis Virginiana Extract, Salix Alba Bark Extract, Sodium Hyaluronate, Dimethyl Isosorbide, Sclerotium Gum, Phenoxyethanol, Tris(Tetramethylhydroxypiperidinol)Citrate, Ethylhexylglycerin, Trisodium Ethylenediamine Disuccinate, Propylene Glycol, Sodium Hydroxide, PEG-40 Hydrogenated Castor Oil, Sodium Benzoate, Potassium Sorbate
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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 GlycerinHamamelis Virginiana Extract comes from the witch hazel plant.
Unless it is specified to be non-alcohol, many types of witch hazel ingredients are distilled in denatured alcohol.
Witch Hazel has astringent, anti-inflammatory, antioxidant, and antibacterial properties.
The tannin content of witch hazel constrict the appearance of pores by drying out proteins. Witch hazel water gets anti-inflammatory and antibacterial properties from its catechin and gallic acid content.
However, witch hazel may be skin-sensitizing due to the tannin and fragrance compounds.
North American Indigenous groups have used witch hazel to help treat inflammation for centuries.
Learn more about Hamamelis Virginiana ExtractPentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.
The hydrophilic trait of Pentylene Glycol makes it a humectant. As a humectant, Pentylene Glycol helps draw moisture from the air to your skin. This can help keep your skin hydrated.
This property also makes Pentylene Glycol a great texture enhancer. It can also help thicken or stabilize a product.
Pentylene Glycol also acts as a mild preservative and helps to keep a product microbe-free.
Some people may experience mild eye and skin irritation from Pentylene Glycol. We always recommend speaking with a professional about using this ingredient in your routine.
Pentylene Glycol has a low molecular weight and is part of the 1,2-glycol family.
Learn more about Pentylene GlycolPhenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
Propylene Glycol is a synthetic, colorless, odorless liquid that has been a staple in cosmetics for decades. It is a skin conditioning agent, humectant, and solvent.
As a humectant, it draw water to the skin to reduce flaking and restore suppleness. It's also a solvent that helps dissolve other actives and keeps formulas stable across temperature changes.
The CIR Expert Panel has confirmed this ingredient to be nontoxic and clinical studies show no sensitization at cosmetic use concentrations.
True allergic reactions are quite rare: a 15-year retrospective study of 6,751 patients found only 0.31% had a positive reaction (and less than half were considered clinically relevant).
It seemed that when sensitization does occur, it's most commonly linked to topical medication (like corticosteroids) and not cosmetics. Allergic contact dermatitis also appears largely limited to individuals with underlying skin conditions.
Overall, propylene glycol is a well-studied ingredient that most people can tolerate without issue.
Learn more about Propylene GlycolWater. 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
