What's inside
What's inside
Key Ingredients
No key ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningAlcohol Denat.
Antimicrobial
Butane
Isobutane
Propane
Dihydroxyacetone
Skin ConditioningPropylene Glycol
Humectant
Ethoxydiglycol
HumectantSodium Citrate
BufferingCocamidopropyl Betaine
Cleansing
Phenoxyethanol
Preservative
Polysorbate 20
Emulsifying
Parfum
Masking
Citric Acid
Buffering
Dimethyl Isosorbide
SolventEthylhexylglycerin
Skin ConditioningCI 16035
Cosmetic ColorantCI 19140
Cosmetic ColorantCI 42090
Cosmetic ColorantDimethyl Ether
SolventWater
Skin ConditioningAlcohol Denat.
Antimicrobial
Dihydroxyacetone
Skin ConditioningPEG-40 Hydrogenated Castor Oil
Emulsifying
Glycerin
Humectant
Ethoxydiglycol
HumectantPropylene Glycol
Humectant
Phenoxyethanol
Preservative
Hydrolyzed Jojoba Esters
Skin Conditioning
Tocopherol
Antioxidant
Linalool
Perfuming
Hexyl Cinnamal
Perfuming
Benzyl Salicylate
Perfuming
Caprylyl Glycol
Emollient
Decylene Glycol
Skin ConditioningButylphenyl Methylpropional
Perfuming
Citronellol
Perfuming
Limonene
Perfuming
Alpha-Isomethyl Ionone
Perfuming
Geraniol
Perfuming
Coumarin
Perfuming
CI 14700
Cosmetic ColorantCI 19140
Cosmetic ColorantCI 42090
Cosmetic ColorantDimethyl Ether, Water, Alcohol Denat., Dihydroxyacetone, PEG-40 Hydrogenated Castor Oil, Glycerin, Ethoxydiglycol, Propylene Glycol, Phenoxyethanol, Hydrolyzed Jojoba Esters, Tocopherol, Linalool, Hexyl Cinnamal, Benzyl Salicylate, Caprylyl Glycol, Decylene Glycol, Butylphenyl Methylpropional, Citronellol, Limonene, Alpha-Isomethyl Ionone, Geraniol, Coumarin, CI 14700, CI 19140, CI 42090
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Alcohol Denat. is an alcohol with a denaturant property. It is created by mixing ethanol with other additives.
The "denat" part just means "denatured"; common denaturants include Denatonium Benzoate, t-butyl alcohol, and Diethyl Phthalate. This step makes the alcohol undrinkable (and lets brand skip taxes related to beverage alcohol).
This ingredient gets a bad rep because it is irritating and drying due to its astringent property. Astringents draw out natural oils in tissue to constrict pores and dry out your skin.
However, alcohol denat. is not all that bad.
Due to its low molecular weight, alcohol denat. tends to evaporate quickly. One study on pig skin found half of applied alcohol evaporated in 10 seconds and less than 3% stayed on skin.
This also helps other ingredients become better absorbed upon application.
Studies are conflicted about whether this ingredient causes skin dehydration. One study from 2005 found adding emollients to propanol-based sanitizer decreased skin dryness and irritation. Another study found irritation only occurs if your skin is already damaged.
Small amounts of alcohol are generally tolerated by oily skin or people who live in humid environments.
The rule of thumb is this ingredient will probably not affect your skin much if it is near the end of an ingredients list.
One thing to note:
People with ALDH2 (aldehyde dehydrogenase 2) deficiency may experience skin irritation from continued alcohol use. About 8% of the world's population have this deficiency.
The Cosmetic Ingredient Review Expert Panel has determined denatured alcohols to be safe for use in concentrations between 0.05% and 12% (depending on which denaturant is used).
Also...
This ingredient has antimicrobial and solvent properties.
The antimicrobial property helps preserve products and increase their shelf life. As a solvent, it helps dissolve other ingredients.
Look for formulas that contain glycerin, hyaluronic acid, or panthenol if you want to offset any drying effect.
This ingredient will trip away your skin's natural oils/lipids that help it lock in moisture. This can worsen dryness, trigger eczema flare-ups, and aggravate rosacea.
Be sure to patch test any product with this ingredient if you have dry or sensitive skin, eczema, or rosacea.
Learn more about Alcohol Denat.CI 19140 is also known as Tartrazine. Tartrazine is a synthetic dye used in cosmetics, foods, and medicine to add a yellow color.
Tartrazine is created from petroleum and is water-soluble.
Some people may experience allergies from this dye, especially asthmatics and those with an aspirin intolerance.
Learn more about CI 19140Ci 42090 is a synthetic dye created from petroleum. It is used to give a bright blue color to cosmetics, medicine, and food.
Dihydroxyacetone, or DHA, is the active ingredient in self-tanners.
It's a simply sugar that reacts with the free amino acids in your outermost layer of skin to produce brown-colored compounds called melanoidins.
DHA does not penetrate living skin cells, does not interact with melanocytes, and does not affect actualy melanin production.
There's a "safety controversy" that largely stems from misinterpreted studies:
Once concern is that DHA can generate unstable molecules that can damage cells (free radicals) when exposed to sunlight. This only happens in the outermost layer of dead skin cells and wearing SPF on top takes care of it.
The DNA damage claim comes from lab studies that doused living skin cells in much higher concentrations of DHA than you'd ever find in a self-tanner. That's not really a meaningful comparison to putting self-tanning lotion on your skin.
Regulatory bodies around the world, including the EU's Scientific Committee on Consumer Safety (SCCS) and the U.S. FDA consider it safe for use in cosmetics when applied topically (maximum 10%, and most self-tanners contain between 3-5%).
Learn more about DihydroxyacetoneEthoxydiglycol is a synthetic solvent.
Solvents are used to keep ingredients together in a product. They can help dissolve ingredients to stable bases or help evenly distribute ingredients throughout the product.
Ethoxydiglycol also helps deliver other key ingredients into the skin.
Learn more about EthoxydiglycolPhenoxyethanol 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
