Paula's Choice Pro-Collagen Peptide Plumping Moisturizer Versus FaceTheory Peptide Firming Night Cream
What's inside
What's inside
Key Ingredients
Benefits
Concerns
No concerns
Ingredients Side-by-side
Water
Skin ConditioningDimethicone
Emollient
Squalane
Emollient
Glycerin
Humectant
Pyrus Malus Fruit Extract
Skin Conditioning
Pentylene Glycol
Skin Conditioning
1,2-Hexanediol
Skin Conditioning
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Butylene Glycol
Humectant
Hydroxyacetophenone
Antioxidant
Sodium Acrylates Copolymer
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingGigartina Stellata Extract
Skin ProtectingAcetyl Sh-Hexapeptide-5 Amide Acetate
Skin Conditioning
Tridecapeptide-1
Skin Conditioning
Oligopeptide-1
Skin Conditioning
Sodium Phytate
Propanediol
Solvent
Lecithin
Emollient
Hydroxypropyltrimonium Hyaluronate
Cyanocobalamin
Skin ConditioningPhenoxyethanol
Preservative
Water, Dimethicone, Squalane, Glycerin, Pyrus Malus Fruit Extract, Pentylene Glycol, 1,2-Hexanediol, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Butylene Glycol, Hydroxyacetophenone, Sodium Acrylates Copolymer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Gigartina Stellata Extract, Acetyl Sh-Hexapeptide-5 Amide Acetate, Tridecapeptide-1, Oligopeptide-1, Sodium Phytate, Propanediol, Lecithin, Hydroxypropyltrimonium Hyaluronate, Cyanocobalamin, Phenoxyethanol
Water
Skin ConditioningGlycerin
Humectant
Cetyl Alcohol
Emollient
Aleurites Moluccanus Seed Oil
Skin Conditioning
Glyceryl Stearate
Emollient
Butyrospermum Parkii Butter Extract
Skin Conditioning
Stearic Acid
Cleansing
Ricinus Communis Seed Oil
Masking
Adansonia Digitata Seed Oil
Emollient
Oryza Sativa Bran Oil
Emollient
Sodium Anisate
AntimicrobialSodium Levulinate
Skin ConditioningGlyceryl Caprylate
EmollientTocopherol
Antioxidant
Phospholipids
Skin Conditioning
Cetyl Hydroxyethylcellulose
Emulsion StabilisingMelatonin
Antioxidant
Argania Spinosa Kernel Oil
Emollient
Xanthan Gum
EmulsifyingLavandula Angustifolia Angustifolia Herb Oil
Perfuming
Dextran
Caprooyl Tetrapeptide-3
Skin Protecting
Limonene
Perfuming
Linalool
Perfuming
Water, Glycerin, Cetyl Alcohol, Aleurites Moluccanus Seed Oil, Glyceryl Stearate, Butyrospermum Parkii Butter Extract, Stearic Acid, Ricinus Communis Seed Oil, Adansonia Digitata Seed Oil, Oryza Sativa Bran Oil, Sodium Anisate, Sodium Levulinate, Glyceryl Caprylate, Tocopherol, Phospholipids, Cetyl Hydroxyethylcellulose, Melatonin, Argania Spinosa Kernel Oil, Xanthan Gum, Lavandula Angustifolia Angustifolia Herb Oil, Dextran, Caprooyl Tetrapeptide-3, Limonene, Linalool
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Glycerin (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 GlycerinWater. 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 Water
