COSRX The Retinol 0.3 Cream Versus First Aid Beauty 0.3% Retinol Complex Serum with Peptides
Updated on January 31, 2024
Overview
What they are
These products are both cruelty-free and reef safe . They have a total of 9 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, 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 or sulfates
What's Inside
They both contain silicones
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
COSRX The Retinol 0.3 Cream 51 ingredients
First Aid Beauty 0.3% Retinol Complex Serum with Peptides 25 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
COSRX The Retinol 0.3 Cream 51 ingredients
First Aid Beauty 0.3% Retinol Complex Serum with Peptides 25 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningCaprylic/Capric Triglyceride
MaskingButylene Glycol
Humectant
Glycerin
Humectant
Glycine Soja Oil
Emollient
Tocopherol
Antioxidant
Tocopheryl Acetate
Antioxidant
Cetearyl Alcohol
Emollient
Trehalose
HumectantPanthenol
Skin Conditioning
Butyrospermum Parkii Butter
Skin Conditioning
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Dimethicone
Emollient
Glyceryl Polymethacrylate
Polyglyceryl-10 Stearate
Skin Conditioning
Hydrogenated Lecithin
EmulsifyingHelianthus Annuus Seed Oil
Emollient
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingCarbomer
Emulsion StabilisingRetinol 0.3%
Skin Conditioning
Tromethamine
BufferingGlyceryl Stearate
Emollient
Polysilicone-11
Sodium Sulfite
Preservative
Daucus Carota Sativa Root Extract
Skin ConditioningAllantoin
Skin Conditioning
Glyceryl Caprylate
EmollientPropanediol
SolventOryza Sativa Bran Wax
Skin Conditioning
Tocotrienols
Skin ConditioningStearic Acid
Cleansing
Polyglyceryl-3 Methylglucose Distearate
Emulsifying
Palmitic Acid
Emollient
Ethylhexylglycerin
Skin ConditioningDisodium EDTA
Adenosine
Skin Conditioning
Sodium Hyaluronate
Humectant
Sorbitan Isostearate
Emulsifying
1,2-Hexanediol
Skin ConditioningElaeis Guineensis Oil
Emollient
Hydrolyzed Hyaluronic Acid
Humectant
Beta-Carotene
Skin ConditioningSodium Hyaluronate Crosspolymer
Humectant
Myristic Acid
Cleansing
Hyaluronic Acid
Humectant
Lauric Acid
Cleansing
Sodium Acetylated Hyaluronate
Humectant
Ascorbic Acid
Antioxidant
Limnanthes Alba Seed Oil
Skin Conditioning
3-O-Ethyl Ascorbic Acid
Skin Conditioning
Glutathione
Water, Caprylic/Capric Triglyceride, Butylene Glycol, Glycerin, Glycine Soja Oil, Tocopherol, Tocopheryl Acetate, Cetearyl Alcohol, Trehalose, Panthenol, Butyrospermum Parkii Butter, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Dimethicone, Glyceryl Polymethacrylate, Polyglyceryl-10 Stearate, Hydrogenated Lecithin, Helianthus Annuus Seed Oil, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Carbomer, Retinol 0.3%, Tromethamine, Glyceryl Stearate, Polysilicone-11, Sodium Sulfite, Daucus Carota Sativa Root Extract, Allantoin, Glyceryl Caprylate, Propanediol, Oryza Sativa Bran Wax, Tocotrienols, Stearic Acid, Polyglyceryl-3 Methylglucose Distearate, Palmitic Acid, Ethylhexylglycerin, Disodium EDTA, Adenosine, Sodium Hyaluronate, Sorbitan Isostearate, 1,2-Hexanediol, Elaeis Guineensis Oil, Hydrolyzed Hyaluronic Acid, Beta-Carotene, Sodium Hyaluronate Crosspolymer, Myristic Acid, Hyaluronic Acid, Lauric Acid, Sodium Acetylated Hyaluronate, Ascorbic Acid, Limnanthes Alba Seed Oil, 3-O-Ethyl Ascorbic Acid, Glutathione
Water
Skin ConditioningDimethicone
Emollient
Glycerin
Humectant
Retinyl Propionate
Skin Conditioning
Retinol
Skin Conditioning
Pentapeptide-34 Trifluoroacetate
Emollient
Hydroxyacetophenone
Antioxidant
Caprylic/Capric Triglyceride
MaskingCitric Acid
Buffering
Dimethicone Crosspolymer
Emulsion StabilisingDimethiconol
Emollient
Disodium EDTA
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingIsohexadecane
EmollientLaureth-4
Emulsifying
Mica
Cosmetic Colorant
Polysorbate 20
Emulsifying
Polysorbate 60
Emulsifying
Propanediol
SolventSodium Citrate
BufferingSorbitan Isostearate
Emulsifying
BHT
Antioxidant
Phenoxyethanol
Preservative
Sodium Benzoate
Masking
CI 77891
Cosmetic ColorantWater, Dimethicone, Glycerin, Retinyl Propionate, Retinol, Pentapeptide-34 Trifluoroacetate, Hydroxyacetophenone, Caprylic/Capric Triglyceride, Citric Acid, Dimethicone Crosspolymer, Dimethiconol, Disodium EDTA, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Isohexadecane, Laureth-4, Mica, Polysorbate 20, Polysorbate 60, Propanediol, Sodium Citrate, Sorbitan Isostearate, BHT, Phenoxyethanol, Sodium Benzoate, CI 77891
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 WaterThis ingredient is an emollient, solvent, and texture enhancer. It is considered a skin-softener by helping the skin prevent moisture loss.
It helps thicken a product's formula and makes it easier to spread by dissolving clumping compounds.
Caprylic Triglyceride is made by combining glycerin with coconut oil, forming a clear liquid.
While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this.
Learn more about Caprylic/Capric TriglycerideGlycerin 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 GlycerinDimethicone is a type of synthetic silicone created from natural materials such as quartz.
What it does:
Dimethicone comes in different viscosities:
Depending on the viscosity, dimethicone has different properties.
Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.
This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient.
Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy.
Learn more about DimethiconeThis is a synthetic polymer. It helps improve the texture of products by adding thickness and gel-like feel.
It is also an emulsifer, meaning it prevents ingredients such as oil and water from separating. It also helps evenly disperse other ingredients.
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.
Why is retinol famous?
It has the most scientific studies backing up its skin benefits out of all the non-prescription ingredients.
Retinol is proven to:
This is why retinol is effective at removing wrinkles, fading dark spots, treating acne, and reducing the appearance of pores.
Studies show retinol is less effective when exposed to UV. Be sure to look for appropriate packaging to keep your retinol potent (similar to Vitamin C).
Using retinol or any retinoids will increase sun-sensitivity in the first few months. Though studies show retinoids increase your skin's natural SPF with continuous use, it is best to always wear sunscreen and sun-protection.
We recommend speaking with a medical professional about using this ingredient during pregnancy.
Retinol may cause irritation in some people, so be sure to patch test. Experts recommend 'ramping up' retinol use: start using this ingredient once a week and work up to using it daily.
Read about Tretinoin
Learn more about RetinolPropanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.
It’s often used to:
Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.
Learn more about PropanediolDisodium EDTA plays a role in making products more stable by aiding other preservatives.
It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.
Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.
Learn more about Disodium EDTASorbitan Isostearate is an emulsifer and cleaning agent. It is created from isostearic acid and sorbitol.
As an emulsifier, Sorbitan Isostearate prevents oils and water from separating.
Due to its isostearic acid base, it may not be safe for Malassezia or fungal acne.
Learn more about Sorbitan IsostearateIngredient Ratings
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When to use
COSRX The Retinol 0.3 Cream 51 ingredients
First Aid Beauty 0.3% Retinol Complex Serum with Peptides 25 ingredients
