Paula's Choice Pro-Collagen Multi-Peptide Booster Versus Paula's Choice Resist Intensive Repair Cream
This anti-aging moisturizer is formulated around Retinol and Simmondsia Chinensis Seed Oil to soften the look of wrinkles and hydrate skin.
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Pentylene Glycol
Skin Conditioning
Hydrolyzed Yeast Extract
Skin ConditioningPyrus Malus Fruit Extract
Skin Conditioning
Dimethicone
Emollient
Propanediol
Solvent
Ceramide AP
Skin Conditioning
1,2-Hexanediol
Skin Conditioning
Glyceryl Glucoside
Humectant
Palmitoyl Tetrapeptide-72 Amide
Skin Conditioning
Sh-Polypeptide-121
Skin Conditioning
Tridecapeptide-1
Skin Conditioning
Polyglucuronic Acid
Skin ConditioningSodium Hyaluronate
Humectant
C9-12 Alkane
SolventAmmonium Polyacryloyldimethyl Taurate
Emulsion StabilisingPolygonum Bistorta Root Extract
Skin ConditioningBacillus Ferment
Skin Conditioning
Lecithin
Emollient
Sodium Phytate
Coco-Caprylate/Caprate
Emollient
Hexylene Glycol
EmulsifyingCetyl Hydroxyethylcellulose
Emulsion StabilisingXanthan Gum
EmulsifyingEthylhexylglycerin
Skin ConditioningCaprylyl Glycol
Emollient
Magnesium Chloride
Potassium Sorbate
Preservative
Sodium Benzoate
Masking
Water, Glycerin, Pentylene Glycol, Hydrolyzed Yeast Extract, Pyrus Malus Fruit Extract, Dimethicone, Propanediol, Ceramide AP, 1,2-Hexanediol, Glyceryl Glucoside, Palmitoyl Tetrapeptide-72 Amide, Sh-Polypeptide-121, Tridecapeptide-1, Polyglucuronic Acid, Sodium Hyaluronate, C9-12 Alkane, Ammonium Polyacryloyldimethyl Taurate, Polygonum Bistorta Root Extract, Bacillus Ferment, Lecithin, Sodium Phytate, Coco-Caprylate/Caprate, Hexylene Glycol, Cetyl Hydroxyethylcellulose, Xanthan Gum, Ethylhexylglycerin, Caprylyl Glycol, Magnesium Chloride, Potassium Sorbate, Sodium Benzoate
Water
Skin ConditioningEthylhexyl Stearate
Emollient
Simmondsia Chinensis Seed Oil
Emollient
Butylene Glycol
Humectant
Glycerin
Humectant
Caprylic/Capric Triglyceride
Masking
Petrolatum
Emollient
Cetearyl Alcohol
Emollient
Dimethicone
Emollient
Dipentaerythrityl Hexacaprylate/Hexacaprate
EmulsifyingGlyceryl Stearate
Emollient
Tridecyl Trimellitate
EmollientPEG-100 Stearate
Surfactant
Phenyl Trimethicone
Skin Conditioning
Retinol
Skin Conditioning
Adenosine
Skin Conditioning
Palmitoyl Tetrapeptide-7
Skin Conditioning
Palmitoyl Hexapeptide-12
Skin Conditioning
Palmitoyl Tripeptide-1
Skin Conditioning
Ceramide Ng
Skin Conditioning
Sodium Hyaluronate
Humectant
Magnesium Ascorbyl Phosphate
Antioxidant
Niacinamide
Smoothing
Tocopherol
Antioxidant
Lecithin
Emollient
Linoleic Acid
Cleansing
Linolenic Acid
Cleansing
Retinyl Palmitate
Skin Conditioning
Glycyrrhiza Glabra Root Extract
Bleaching
Camellia Oleifera Leaf Extract
AstringentCitrullus Lanatus Fruit Extract
Skin Conditioning
Lens Esculenta Fruit Extract
Skin ConditioningPyrus Malus Fruit Extract
Skin Conditioning
Glycine Soja Sterols
Emollient
Tribehenin
Emollient
PEG-10 Phytosterol
EmulsifyingMagnesium Aluminum Silicate
Absorbent
Sodium PCA
Humectant
Sodium Lactate
Buffering
Pullulan
Xanthan Gum
EmulsifyingSodium Hydroxide
BufferingNeopentyl Glycol Dicaprylate/Dicaprate
EmollientCetearyl Glucoside
Emulsifying
Tridecyl Stearate
Emollient
Behenyl Alcohol
Emollient
Sclerotium Gum
Emulsion StabilisingCarbomer
Emulsion StabilisingC12-15 Alkyl Benzoate
AntimicrobialPolysorbate 20
Emulsifying
Disodium EDTA
Sorbic Acid
Preservative
Phenoxyethanol
Preservative
Chlorphenesin
Antimicrobial
Benzoic Acid
Masking
Water, Ethylhexyl Stearate, Simmondsia Chinensis Seed Oil, Butylene Glycol, Glycerin, Caprylic/Capric Triglyceride, Petrolatum, Cetearyl Alcohol, Dimethicone, Dipentaerythrityl Hexacaprylate/Hexacaprate, Glyceryl Stearate, Tridecyl Trimellitate, PEG-100 Stearate, Phenyl Trimethicone, Retinol, Adenosine, Palmitoyl Tetrapeptide-7, Palmitoyl Hexapeptide-12, Palmitoyl Tripeptide-1, Ceramide Ng, Sodium Hyaluronate, Magnesium Ascorbyl Phosphate, Niacinamide, Tocopherol, Lecithin, Linoleic Acid, Linolenic Acid, Retinyl Palmitate, Glycyrrhiza Glabra Root Extract, Camellia Oleifera Leaf Extract, Citrullus Lanatus Fruit Extract, Lens Esculenta Fruit Extract, Pyrus Malus Fruit Extract, Glycine Soja Sterols, Tribehenin, PEG-10 Phytosterol, Magnesium Aluminum Silicate, Sodium PCA, Sodium Lactate, Pullulan, Xanthan Gum, Sodium Hydroxide, Neopentyl Glycol Dicaprylate/Dicaprate, Cetearyl Glucoside, Tridecyl Stearate, Behenyl Alcohol, Sclerotium Gum, Carbomer, C12-15 Alkyl Benzoate, Polysorbate 20, Disodium EDTA, Sorbic Acid, Phenoxyethanol, Chlorphenesin, Benzoic Acid
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Dimethicone is a type of synthetic silicone created from natural materials such as quartz. It is also known as polydimethylsiloxane.
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 DimethiconeGlycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.
Topically, glycerin does several things at once:
Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.
Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.
This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.
Just know very high concentrations (>40%) can feel tacky in low humidity.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinLecithin is a term for a group of substances found in the cell membranes of plants, animals, and humans. They are made up of phospholipids.
Thanks to its amphiphilic structure (water-loving head and oil-loving tail), it is a true multitasker:
It plays well with most ingredients and is typically used at 0.1-1%. However, concentrations up to 50% have been reported in moisturizers.
Learn more about LecithinPyrus Malus Fruit Extract is extract from Apples. Apples are rich in Vitamin C, sugars, and antioxidants.
The sugar in Apples are humectants and help hydrate the skin. On top of that, apples also contain some acids, such as malic acid. These acids may have a mild exfoliating effect.
Last, the phytochemicals found in apples are strong antioxidants. These antioxidants help with anti-aging as they protect your skin cells against oxidative damage.
Learn more about Pyrus Malus Fruit ExtractSodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity.
In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface.
Interestingly, the size of the molecule affects its behavior:
Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair.
Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects.
You'll typically see concentrations between 0.1-2% for this ingredient.
Learn more about Sodium HyaluronateWater. 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 WaterXanthan 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.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan Gum
