Peter Thomas Roth Peptide 21 Amino Acid Exfoliating Peel Pads Versus Peter Thomas Roth Peptide 21 Wrinkle Resist Moisturizer
Updated on December 20, 2023
Overview
What they are
These products are both reef safe . They have a total of 8 ingredients in common
Cool Features
They both contain Vitamin E
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin and scar healing
Free From
They both do not contain any harsh alcohols, common allergens or parabens
What's Inside
They both contain oils and 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
Peter Thomas Roth Peptide 21 Amino Acid Exfoliating Peel Pads 54 ingredients
Peter Thomas Roth Peptide 21 Wrinkle Resist Moisturizer 71 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Peter Thomas Roth Peptide 21 Amino Acid Exfoliating Peel Pads 54 ingredients
Peter Thomas Roth Peptide 21 Wrinkle Resist Moisturizer 71 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Ingredients Side-by-side
Oat Amino Acids
Skin ConditioningRetinol
Skin Conditioning
Water
Skin ConditioningButylene Glycol
Humectant
Sodium Lactate
BufferingPhytic Acid
PPG-5-Ceteth-20
EmulsifyingRosa Centifolia Flower Water
Skin ConditioningHamamelis Virginiana Water
Astringent
Salicylic Acid
Masking
Threonine
Glutamic Acid
HumectantSerine
MaskingAspartic Acid
MaskingArginine
Masking
Alanine
MaskingProline
Skin ConditioningValine
MaskingHistidine
HumectantGlycine
Buffering
Lysine
Skin ConditioningChamomilla Recutita Flower Extract
Masking
Camellia Sinensis Leaf Extract
Antimicrobial
Ascorbic Acid
Antioxidant
Retinyl Palmitate
Skin Conditioning
Tocopheryl Acetate
Antioxidant
Aloe Barbadensis Leaf Juice
Skin Conditioning
Borago Officinalis Seed Oil
Emollient
Symphytum Officinale Leaf Extract
Skin ConditioningCitrus Limon Peel Extract
EmollientCitrus Aurantifolia Peel Extract
Cleansing
Citrus Aurantium Dulcis Fruit Extract
MaskingCitrus Tangerina Peel Extract
AstringentMentha Piperita Extract
CleansingSalvia Officinalis Leaf Extract
CleansingZingiber Officinale Root Extract
MaskingPhenoxyethanol
Preservative
Sodium Hydroxide
BufferingAminobutyric Acid
Potassium Sorbate
Preservative
Sodium Benzoate
Masking
Caprylic/Capric Triglyceride
MaskingPEG-8 Dimethicone
Emulsifying
Leucine
Skin ConditioningSodium Ascorbyl Phosphate
Antioxidant
Limonene
Perfuming
Benzoic Acid
Masking
Tyrosine
MaskingPhenylalanine
MaskingIsoleucine
Skin ConditioningCitric Acid
Buffering
Octyldodecanol
EmollientSilica
Abrasive
Sodium Propoxyhydroxypropyl Thiosulfate Silica
Oat Amino Acids, Retinol, Water, Butylene Glycol, Sodium Lactate, Phytic Acid, PPG-5-Ceteth-20, Rosa Centifolia Flower Water, Hamamelis Virginiana Water, Salicylic Acid, Threonine, Glutamic Acid, Serine, Aspartic Acid, Arginine, Alanine, Proline, Valine, Histidine, Glycine, Lysine, Chamomilla Recutita Flower Extract, Camellia Sinensis Leaf Extract, Ascorbic Acid, Retinyl Palmitate, Tocopheryl Acetate, Aloe Barbadensis Leaf Juice, Borago Officinalis Seed Oil, Symphytum Officinale Leaf Extract, Citrus Limon Peel Extract, Citrus Aurantifolia Peel Extract, Citrus Aurantium Dulcis Fruit Extract, Citrus Tangerina Peel Extract, Mentha Piperita Extract, Salvia Officinalis Leaf Extract, Zingiber Officinale Root Extract, Phenoxyethanol, Sodium Hydroxide, Aminobutyric Acid, Potassium Sorbate, Sodium Benzoate, Caprylic/Capric Triglyceride, PEG-8 Dimethicone, Leucine, Sodium Ascorbyl Phosphate, Limonene, Benzoic Acid, Tyrosine, Phenylalanine, Isoleucine, Citric Acid, Octyldodecanol, Silica, Sodium Propoxyhydroxypropyl Thiosulfate Silica
Water
Skin ConditioningGlycerin
Humectant
Dimethicone
Emollient
Olive Oil Decyl Esters
Glycereth-26
HumectantSqualane
Emollient
Butylene Glycol
Humectant
Behenyl Alcohol
Emollient
Polysilicone-11
Batyl Alcohol
EmollientSimmondsia Chinensis Seed Oil
Emollient
Hexapeptide-11
Skin Conditioning
Dipeptide Diaminobutyroyl Benzylamide Diacetate
Skin Conditioning
Palmitoyl Tripeptide-5
Skin Conditioning
Tripeptide-10 Citrulline
Skin Conditioning
Acetyl Hexapeptide-1
Skin Conditioning
Acetyl Tetrapeptide-11
Skin Conditioning
Acetyl Hexapeptide-8
Humectant
Palmitoyl Hexapeptide-12
Skin Conditioning
Acetyl Tetrapeptide-9
Skin Conditioning
Palmitoyl Tetrapeptide-7
Skin Conditioning
Acetyl Tetrapeptide-2
Skin Conditioning
Acetyl Octapeptide-3
Humectant
Palmitoyl Hexapeptide-19
Skin Conditioning
Trifluoroacetyl Tripeptide-2
Skin Conditioning
Tripeptide-1
Skin Conditioning
Palmitoyl Oligopeptide
Cleansing
Palmitoyl Tripeptide-1
Skin Conditioning
Potassium Hydrolyzed Polygamma-Glutamate
Sodium Polyglutamate
HumectantSqualene
Emollient
CI 77015
Cosmetic ColorantSodium Hyaluronate
Humectant
Sorbic Acid
Preservative
Tocopherol
Antioxidant
Cereus Grandiflorus Flower Extract
Skin ConditioningPseudoalteromonas Ferment Extract
Humectant
Leuconostoc/Radish Root Ferment Filtrate
Antimicrobial
Magnesium Chloride
Phenoxyethanol
Preservative
Cetyl Alcohol
Emollient
Stearyl Alcohol
Emollient
Trehalose
HumectantGlyceryl Stearate
Emollient
Silanetriol Trehalose Ether
EmollientMannitol
HumectantPhytosterols
Skin ConditioningAcrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingCaprylic/Capric Triglyceride
MaskingHydrogenated Lecithin
EmulsifyingPolyglyceryl-10 Myristate
Skin Conditioning
Polysorbate 20
Emulsifying
Dimethyl Isosorbide
SolventSodium Benzoate
Masking
Potassium Sorbate
Preservative
Caprylyl Glycol
EmollientSodium Hydroxide
BufferingLaureth-12
EmulsifyingHydrolyzed Wheat Protein
Skin ConditioningLecithin
EmollientDisodium Phosphate
BufferingHydrolyzed Soy Protein
HumectantCarbomer
Emulsion StabilisingDextran
Ethylhexylglycerin
Skin ConditioningSodium Lactate
BufferingTetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate
Skin ConditioningSodium Phosphate
BufferingXanthan Gum
EmulsifyingTriethanolamine
BufferingAcrylates Copolymer
Water, Glycerin, Dimethicone, Olive Oil Decyl Esters, Glycereth-26, Squalane, Butylene Glycol, Behenyl Alcohol, Polysilicone-11, Batyl Alcohol, Simmondsia Chinensis Seed Oil, Hexapeptide-11, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Palmitoyl Tripeptide-5, Tripeptide-10 Citrulline, Acetyl Hexapeptide-1, Acetyl Tetrapeptide-11, Acetyl Hexapeptide-8, Palmitoyl Hexapeptide-12, Acetyl Tetrapeptide-9, Palmitoyl Tetrapeptide-7, Acetyl Tetrapeptide-2, Acetyl Octapeptide-3, Palmitoyl Hexapeptide-19, Trifluoroacetyl Tripeptide-2, Tripeptide-1, Palmitoyl Oligopeptide, Palmitoyl Tripeptide-1, Potassium Hydrolyzed Polygamma-Glutamate, Sodium Polyglutamate, Squalene, CI 77015, Sodium Hyaluronate, Sorbic Acid, Tocopherol, Cereus Grandiflorus Flower Extract, Pseudoalteromonas Ferment Extract, Leuconostoc/Radish Root Ferment Filtrate, Magnesium Chloride, Phenoxyethanol, Cetyl Alcohol, Stearyl Alcohol, Trehalose, Glyceryl Stearate, Silanetriol Trehalose Ether, Mannitol, Phytosterols, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Caprylic/Capric Triglyceride, Hydrogenated Lecithin, Polyglyceryl-10 Myristate, Polysorbate 20, Dimethyl Isosorbide, Sodium Benzoate, Potassium Sorbate, Caprylyl Glycol, Sodium Hydroxide, Laureth-12, Hydrolyzed Wheat Protein, Lecithin, Disodium Phosphate, Hydrolyzed Soy Protein, Carbomer, Dextran, Ethylhexylglycerin, Sodium Lactate, Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate, Sodium Phosphate, Xanthan Gum, Triethanolamine, Acrylates Copolymer
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 WaterButylene Glycol (or BG) is used within cosmetic products for a few different reasons:
- It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
- It is a humectant, which means that it helps attract moisture into the skin.
- It helps improve product application.
- It has mild preservative properties.
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Sodium Lactate is the sodium salt of lactic acid, an AHA. It is a humectant and sometimes used to adjust the pH of a product.
This ingredient is part of our skin's NMF, or natural moisturizing factor. Our NMF is essential for the hydration of our top skin layers and plasticity of skin. NMF also influences our skin's natural acid mantle and pH, which protects our skin from harmful bacteria.
High percentages of Sodium Lactate can have an exfoliating effect.
Fun fact: Sodium Lactate is produced from fermented sugar.
Learn more about Sodium LactatePhenoxyethanol 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.
Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.
In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.
Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.
"Alkaline" refers to a high pH level. A low pH level would be considered acidic.
Learn more about Sodium HydroxidePotassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.
This ingredient comes from potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus.
Both potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.
You'll often find this ingredient used with other preservatives.
Learn more about Potassium SorbateSodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.
Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.
Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.
It is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.
Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.
We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.
Learn more about Sodium BenzoateThis 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 TriglycerideIngredient Ratings
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