Pixi Beauty PIXI Collagen and Retinol Serum Versus COSRX Real Fit Retinol Serum
Updated on June 20, 2024
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 3 ingredients in common
Cool Features
They both contain retinoid and Vitamin E
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, parabens 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
Pixi Beauty PIXI Collagen and Retinol Serum 19 ingredients
COSRX Real Fit Retinol Serum 23 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
Pixi Beauty PIXI Collagen and Retinol Serum 19 ingredients
COSRX Real Fit Retinol Serum 23 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Acacia Seyal Gum Extract
HumectantRetinol
Skin Conditioning
Methyl Methacrylate/Glycol Dimethacrylate Crosspolymer
Acetyl Heptapeptide-4
Humectant
Niacinamide
Smoothing
Rosmarinus Officinalis Extract
AntimicrobialChamomilla Vulgaris Extract
Skin ProtectingAscorbic Acid
Antioxidant
Tocopheryl Acetate
Antioxidant
Citric Acid
Buffering
Carbomer
Emulsion StabilisingPotassium Sorbate
Preservative
Hydroxyethylcellulose
Emulsion StabilisingCaprylyl Glycol
EmollientDisodium EDTA
Propyl Gallate
Antioxidant
BHT
Antioxidant
Water, Glycerin, Acacia Seyal Gum Extract, Retinol, Methyl Methacrylate/Glycol Dimethacrylate Crosspolymer, Acetyl Heptapeptide-4, Niacinamide, Rosmarinus Officinalis Extract, Chamomilla Vulgaris Extract, Ascorbic Acid, Tocopheryl Acetate, Citric Acid, Carbomer, Potassium Sorbate, Hydroxyethylcellulose, Caprylyl Glycol, Disodium EDTA, Propyl Gallate, BHT
Calendula Officinalis Extract
Skin Conditioning
Butylene Glycol
Humectant
Glycerin
Humectant
Helianthus Annuus Seed Oil
Emollient
1,2-Hexanediol
Skin Conditioning
Polysorbate 60
Emulsifying
Betaine
Humectant
Dimethicone
Emollient
Cetearyl Alcohol
Emollient
Retinyl Palmitate
Skin Conditioning
Cetearyl Olivate
Panthenol
Skin Conditioning
Arachis Hypogaea Oil
Skin Conditioning
Sorbitan Olivate
Emulsifying
Allantoin
Skin Conditioning
Tocopheryl Acetate
Antioxidant
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingHydroxyethylcellulose
Emulsion StabilisingXanthan Gum
EmulsifyingJuniperus Mexicana Oil
Masking
Ethylhexylglycerin
Skin ConditioningAdenosine
Skin Conditioning
Tocopherol
Antioxidant
Calendula Officinalis Extract, Butylene Glycol, Glycerin, Helianthus Annuus Seed Oil, 1,2-Hexanediol, Polysorbate 60, Betaine, Dimethicone, Cetearyl Alcohol, Retinyl Palmitate, Cetearyl Olivate, Panthenol, Arachis Hypogaea Oil, Sorbitan Olivate, Allantoin, Tocopheryl Acetate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Hydroxyethylcellulose, Xanthan Gum, Juniperus Mexicana Oil, Ethylhexylglycerin, Adenosine, Tocopherol
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Glycerin 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 GlycerinTocopheryl Acetate is AKA Vitamin E. It is an antioxidant and protects your skin from free radicals. Free radicals damage the skin by breaking down collagen.
One study found using Tocopheryl Acetate with Vitamin C decreased the number of sunburned cells.
Tocopheryl Acetate is commonly found in both skincare and dietary supplements.
Learn more about Tocopheryl AcetateHydroxyethylcellulose is used to improve the texture of products. It is created from a chemical reaction involving ethylene oxide and alkali-cellulose. Cellulose is a sugar found in plant cell walls and help give plants structure.
This ingredient helps stabilize products by preventing ingredients from separating. It can also help thicken the texture of a product.
This ingredient can also be found in pill medicines to help our bodies digest other ingredients.
Learn more about HydroxyethylcelluloseIngredient Ratings
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When to use
Pixi Beauty PIXI Collagen and Retinol Serum 19 ingredients
COSRX Real Fit Retinol Serum 23 ingredients
