Kiehl's Retinol Fast-Release Wrinkle Reducing Night Serum Versus Paula's Choice Clinical 0.3% Retinol + 2% Bakuchiol Treatment
Updated on November 18, 2023
Overview
What they are
These products are both reef safe . They have a total of 7 ingredients in common
Cool Features
They both contain exfoliants, 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 common allergens, oils, 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
Kiehl's Retinol Fast-Release Wrinkle Reducing Night Serum 29 ingredients
Paula's Choice Clinical 0.3% Retinol + 2% Bakuchiol Treatment 54 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
Kiehl's Retinol Fast-Release Wrinkle Reducing Night Serum 29 ingredients
Paula's Choice Clinical 0.3% Retinol + 2% Bakuchiol Treatment 54 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Cellulose Acetate Butyrate
Tricaprylin
Masking
Retinol
Skin Conditioning
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Silica Silylate
EmollientSilica
Abrasive
Magnesium Stearate
Cosmetic ColorantWater
Skin ConditioningGlycerin
Humectant
Propanediol
Solvent
Butylene Glycol
Humectant
Glycereth-26
Humectant
Panthenol
Skin Conditioning
1,2-Hexanediol
Skin Conditioning
Polyglycerin-3
Humectant
C12-14 Pareth-12
EmulsifyingPhenoxyethanol
Preservative
Caprylyl Glycol
EmollientAmmonium Acryloyldimethyltaurate/Vp Copolymer
Betaine
Humectant
Xanthan Gum
EmulsifyingEthylhexylglycerin
Skin ConditioningAdenosine
Skin Conditioning
Carbomer
Emulsion StabilisingGlyceryl Acrylate/Acrylic Acid Copolymer
HumectantTromethamine
BufferingGlycereth-25 PCA Isostearate
Emulsifying
T-Butyl Alcohol
Perfuming
Tocopherol
Antioxidant
Cellulose Acetate Butyrate, Tricaprylin, Retinol, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Silica Silylate, Silica, Magnesium Stearate, Water, Glycerin, Propanediol, Butylene Glycol, Glycereth-26, Panthenol, 1,2-Hexanediol, Polyglycerin-3, C12-14 Pareth-12, Phenoxyethanol, Caprylyl Glycol, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Betaine, Xanthan Gum, Ethylhexylglycerin, Adenosine, Carbomer, Glyceryl Acrylate/Acrylic Acid Copolymer, Tromethamine, Glycereth-25 PCA Isostearate, T-Butyl Alcohol, Tocopherol
Water
Skin ConditioningDimethicone
Emollient
Pentaerythrityl Tetraisostearate
Emollient
Isononyl Isononanoate
EmollientButylene Glycol
Humectant
Bakuchiol
Antimicrobial
Arachidyl Alcohol
EmollientGlyceryl Polymethacrylate
Dimethicone Crosspolymer
Emulsion StabilisingBehenyl Alcohol
Emollient
Glycerin
Humectant
PEG-75 Shea Butter Glycerides
Emulsifying
Glyceryl Stearate
Emollient
C12-15 Alkyl Benzoate
AntimicrobialPolysorbate 20
Emulsifying
Tetrahexyldecyl Ascorbate
Antioxidant
Retinol
Skin Conditioning
Ceramide Ng
Skin Conditioning
Palmitoyl Tetrapeptide-7
Skin Conditioning
Palmitoyl Hexapeptide-12
Skin Conditioning
Sodium Hyaluronate
Humectant
Dipotassium Glycyrrhizate
Humectant
Glycyrrhiza Glabra Root Extract
Bleaching
Avena Sativa Kernel Extract
Abrasive
Arctium Lappa Root Extract
Skin Conditioning
Salix Alba Bark Extract
Astringent
Glycine Soja Sterols
Emollient
Lecithin
Emollient
Allantoin
Skin Conditioning
Tocopheryl Acetate
Antioxidant
Hydrolyzed Soy Protein
Humectant
Palmitoyl Tripeptide-1
Skin Conditioning
Sodium Hydroxide
BufferingTribehenin
Emollient
Caprylyl Glycol
EmollientDipeptide-2
Skin Conditioning
Polygonum Cuspidatum Root Extract
Antioxidant
PEG-10 Phytosterol
EmulsifyingPEG-8
HumectantMagnesium Aluminum Silicate
AbsorbentArachidyl Glucoside
EmulsifyingChrysin
Skin ConditioningPentylene Glycol
Skin ConditioningSodium Acrylates Copolymer
Steareth-20
CleansingHydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingCetearyl Alcohol
Emollient
Coco-Glucoside
CleansingHesperidin Methyl Chalcone
Antioxidant
N-Hydroxysuccinimide
Skin ConditioningDisodium EDTA
Phenoxyethanol
Preservative
Benzoic Acid
Masking
Ethylhexylglycerin
Skin ConditioningWater, Dimethicone, Pentaerythrityl Tetraisostearate, Isononyl Isononanoate, Butylene Glycol, Bakuchiol, Arachidyl Alcohol, Glyceryl Polymethacrylate, Dimethicone Crosspolymer, Behenyl Alcohol, Glycerin, PEG-75 Shea Butter Glycerides, Glyceryl Stearate, C12-15 Alkyl Benzoate, Polysorbate 20, Tetrahexyldecyl Ascorbate, Retinol, Ceramide Ng, Palmitoyl Tetrapeptide-7, Palmitoyl Hexapeptide-12, Sodium Hyaluronate, Dipotassium Glycyrrhizate, Glycyrrhiza Glabra Root Extract, Avena Sativa Kernel Extract, Arctium Lappa Root Extract, Salix Alba Bark Extract, Glycine Soja Sterols, Lecithin, Allantoin, Tocopheryl Acetate, Hydrolyzed Soy Protein, Palmitoyl Tripeptide-1, Sodium Hydroxide, Tribehenin, Caprylyl Glycol, Dipeptide-2, Polygonum Cuspidatum Root Extract, PEG-10 Phytosterol, PEG-8, Magnesium Aluminum Silicate, Arachidyl Glucoside, Chrysin, Pentylene Glycol, Sodium Acrylates Copolymer, Steareth-20, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Cetearyl Alcohol, Coco-Glucoside, Hesperidin Methyl Chalcone, N-Hydroxysuccinimide, Disodium EDTA, Phenoxyethanol, Benzoic Acid, Ethylhexylglycerin
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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 RetinolWater. 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 GlycerinButylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Learn more about Butylene 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.
Caprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
It is a common ingredient in many products, especially those designed to hydrate skin. The primary benefits are retaining moisture, skin softening, and promoting a healthy skin barrier.
Though Caprylyl Glycol is an alcohol derived from fatty acids, it is not the kind that can dry out skin.
This ingredient is also used as a preservative to extend the life of products. It has slight antimicrobial properties.
Learn more about Caprylyl GlycolEthylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Kiehl's Retinol Fast-Release Wrinkle Reducing Night Serum 29 ingredients
Paula's Choice Clinical 0.3% Retinol + 2% Bakuchiol Treatment 54 ingredients
Reviews
Here's what our community thinks
Kiehl's Retinol Fast-Release Wrinkle Reducing Night Serum 29 ingredients
I waited for a year before leaving a review of this. I can safely say that this is my holy grail retinoid product. I have tried G&G A game retinal, prescription tret and yet none of them suits my skin better than this. The improvement of my skin texture is incredible and despite having alcohol content (low on the ingredients list), it is not irritating. I use this every 2nd night, and works really Show more
Paula's Choice Clinical 0.3% Retinol + 2% Bakuchiol Treatment 54 ingredients
Did absolutely nothing and it was $60ðŸ˜ðŸ˜
