Updated on July 18, 2023
Overview
What they are
These products are both cruelty-free and reef safe . They have a total of 2 ingredients in common
Cool Features
They both contain retinoid
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, parabens, silicones or sulfates
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
Glossier Universal Pro-Retinol 31 ingredients
Alpha-H Vitamin A Serum with 0.5% Retinol 18 ingredients
At a glance
Click on any of the items below to learn more
Glossier Universal Pro-Retinol 31 ingredients
Alpha-H Vitamin A Serum with 0.5% Retinol 18 ingredients
Notable Ingredients
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Benefits
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Concerns
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Benefits
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Concerns
This product contains 1 ingredient that may have this attribute:
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Ingredients Side-by-side
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.
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
Propanediol helps absorb ingredients into your skin, boosting their benefits. It can act as an emollient, making your skin softer. Propanediol can help products last longer by boosting the properties of preservatives within the formulation.
C13-15 Alkane is a group of alkanes with 13 to 15 carbon atoms in the alkyl chain.
Cetyl Alcohol is a fatty alcohol. Fatty Alcohols are most often used as an emollient or to thicken a product.
2 Concerns
Butyrospermum Parkii Butter is a plant lipid from the fruit of the Shea Tree. It is an effective skin hydrator and emollient.
Cetearyl Olivate is an emulsifier and texture enhancer. It is derived from the fatty acids of olive oil and Cetearyl alcohol, and is biodegradable.
Coconut Alkanes is created from the fatty-acids of coconut oil. It is volatile, meaning it evaporates from the skin.
Potassium Cetyl Phosphate is the potassium salt of a mixture. This mixture consists of the esters from phosphoricacid and cetyl alcohol.
Betaine is a common humectant (a substance that promotes retention of moisture). It's known to be gentle on the skin and can help balance hydration.
7 Benefits 2 Concerns
Retinyl Sunflowerseedate is a form of retinoid. It can be good for be good for oily skin. It can help to improve skin texture, reduce large pores, reduce the effects of aging, reduce the visibility of dark spots, heal scars, and fight acne. It can be bad for dry skin and cause irritation.
Camellia Oleifera Leaf Extract is the extract of the leaves of Camellia Oleifera, Theaceae.
Aloe Barbadensis Leaf Juice comes from leaves of the aloe plant. Aloe Barbadensis Leaf Juice is best known for helping to soothe sunburns. It is also anti-inflammatory, moisturizing, antiseptic, and can help heal wounds.
Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Antioxidant 4 Benefits May cause irritation
Tocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.
Coco-Caprylate/Caprate is created from fatty coconut alcohol, caprylic acid, and capric acid.
Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
Glycol Stearate comes from stearic acid and ethylene glycol.
Glyceryl Stearate is a mix of glycerin and stearic acid.
Caprylic/Capric Triglyceride is an emollient, solvent, and texture enhancer. It is considered a skin-softener by helping the skin prevent moisture loss.
Maltodextrin is a polysaccharide. It is derived from starch such as rice, corn, wheat, or potato starch.
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.
May worsen Eczema
Benzoic Acid is used to preserve and adjust the pH of products.
Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.
Carbomer is a polymer of acrylic acid. Its main role is to create gel consistency within products.
This long ingredient is a copolymer of sodium acrylate and sodium acryloyldimethyl taurate monomers.
Water, Glycerin, Propanediol, Cetyl Ethylhexanoate, C13-15 Alkane, Cetyl Alcohol, Butyrospermum Parkii Butter, Cetearyl Olivate, Coconut Alkanes, Sorbitan Olivate, Potassium Cetyl Phosphate, Betaine, Retinyl Sunflowerseedate, Stevia Rebaudiana Leaf/Stem Extract, Ophiopogon Japonicus Root Extract, Camellia Oleifera Leaf Extract, Aloe Barbadensis Leaf Juice, Sodium Hyaluronate, Tocopherol, Coco-Caprylate/Caprate, Ethylhexylglycerin, Glycol Stearate, Glyceryl Stearate, Caprylic/Capric Triglyceride, Maltodextrin, Xanthan Gum, Benzoic Acid, Sodium Hydroxide, Carbomer, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Trisodium Ethylenediamine Disuccinate
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.
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
Methyl Gluceth-20 is a humectant. Humectants help draw moisture from the air to your skin.
Polysorbate 80 is a surfactant and emulsifier. It is used to keep ingredients together, and prevent oils and waters from separating.
Phenoxyethanol 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.
Squalane is an emollient that helps the skin hold onto moisture. It's an oily liquid that occurs naturally in certain types of fish and plant oils.
8 Benefits 3 Concerns
Retinol is a gold-standard ingredient for anti-aging. It is a form of Vitamin A and belongs to the class of retinoids that also includes tretinoin.
Polysorbate 20 is made by combining ethoxylation of sorbitan, ethylene oxide, and lauric acid. It is a mild cleansing agent, surfactant, and emulsifier.
Helps hydrate Dry Skin Not safe for Fungal Acne
This ingredient is the fixed oil extracted from seeds of the desert shrub Jojoba. It is more commonly known as jojoba oil. The seed oil is liquid wax ester from the plant. It is non-comedogenic.
Not safe for Fungal Acne
Prunus Amygdalus Dulcis Oil comes from the sweet almond, a tree native to Iran. This oil has no fragrance and is non-volatile.
Helps reduce irritation Not safe for Fungal Acne
Oenothera Biennis Oil is the fixed oil derived from the seeds of the Evening Primrose.
Not safe for Fungal Acne
Macadamia Ternifolia Seed Oil is the fixed oil obtained from Macadamia nut.
Caprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
Sodium Stearoyl Glutamate is an emulsifier and helps condition the skin. It is amino acid-based.
Disodium EDTA plays a role in making products more stable by aiding other preservatives.
4 Benefits 2 Concerns
Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
Water, Glycerin, Methyl Gluceth-20, Polysorbate 80, Polyacrylate Crosspolymer-6, Phenoxyethanol, Squalane, Retinol, Polysorbate 20, Simmondsia Chinensis Seed Oil, Solanum Lycopersicum Fruit Extract, Prunus Amygdalus Dulcis Oil, Oenothera Biennis Oil, Macadamia Ternifolia Seed Oil, Caprylyl Glycol, Sodium Stearoyl Glutamate, Disodium EDTA, Citric Acid
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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. Stay hydrated!
Learn more about WaterGlycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinIngredient Ratings
Here's what our community thinks of the ingredients in these two products.
When to use
Glossier Universal Pro-Retinol 31 ingredients
Alpha-H Vitamin A Serum with 0.5% Retinol 18 ingredients
Reviews
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