Medik8 Liquid Peptides Advanced MP Versus Sunday Riley Good Genes All-In-One Lactic Acid Treatment
Updated on January 25, 2025
Overview
What they are
These products are both cruelty-free and reef safe . They have a total of 8 ingredients in common
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, scar healing and dark spots
Free From
They both do not contain any parabens or sulfates
What's Inside
They both contain fragrances, 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
Medik8 Liquid Peptides Advanced MP 60 ingredients
Sunday Riley Good Genes All-In-One Lactic Acid Treatment 32 ingredients
What's inside
What's inside
At a glance
Click on any of the items below to learn more
Medik8 Liquid Peptides Advanced MP 60 ingredients
Sunday Riley Good Genes All-In-One Lactic Acid Treatment 32 ingredients
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Dimethicone
Emollient
Dimethyl Isosorbide
SolventButylene Glycol
Humectant
Undecane
EmollientArginine
Masking
Inulin
Skin ConditioningMicrocrystalline Cellulose
AbsorbentCeteareth-20
Cleansing
Tridecane
Perfuming
Tocopherol
Antioxidant
Hydroxyacetophenone
Antioxidant
Sodium Hyaluronate
Humectant
Palmitoyl Tripeptide-38
Skin Conditioning
Panthenol
Skin Conditioning
Caprylic/Capric Triglyceride
Masking
Palmitoyl Tripeptide-5
Skin Conditioning
Polyacrylate Crosspolymer-6
Emulsion StabilisingPalmitoyl Tripeptide-1
Skin Conditioning
Pullulan
Tetrapeptide-21
Skin Conditioning
Palmitoyl Tetrapeptide-10
Skin Conditioning
Palmitoyl Tetrapeptide-7
Skin Conditioning
Ammonium Polyacryloyldimethyl Taurate
Emulsion StabilisingGlyceryl Linoleate
Emollient
Acetyl Hexapeptide-8
Humectant
Pentapeptide-18
Skin Conditioning
Oligopeptide-1
Skin Conditioning
Arginine/Lysine Polypeptide
Skin Conditioning
Sucrose Palmitate
EmollientCetyl Palmitate
Emollient
Phenoxyethanol
Preservative
Ethylhexylglycerin
Skin ConditioningCarbomer
Emulsion StabilisingCopper Palmitoyl Heptapeptide-14
Skin Conditioning
Heptapeptide-15 Palmitate
Skin Conditioning
Benzotriazolyl Dodecyl P-Cresol
UV AbsorberPolysorbate 80
Emulsifying
Sorbitan Stearate
Emulsifying
Polysorbate 20
Emulsifying
Carnosine
Skin Conditioning
Sodium Metabisulfite
Antioxidant
Dunaliella Salina Extract
Skin ConditioningHelianthus Annuus Seed Oil
Emollient
Hydroxypropyl Cyclodextrin
MaskingDimethicone/Vinyl Dimethicone Crosspolymer
Skin Conditioning
Sodium Benzoate
Masking
Hydrogenated Lecithin
Emulsifying
Caprylyl Glycol
Emollient
Pantolactone
Humectant
Xanthan Gum
EmulsifyingDisodium EDTA
T-Butyl Alcohol
Perfuming
Potassium Sorbate
Preservative
Citric Acid
Buffering
Glyceryl Caprylate
EmollientLactic Acid/Glycolic Acid Copolymer
Skin ConditioningPolyvinyl Alcohol
Phenylpropanol
Masking
Water, Glycerin, Dimethicone, Dimethyl Isosorbide, Butylene Glycol, Undecane, Arginine, Inulin, Microcrystalline Cellulose, Ceteareth-20, Tridecane, Tocopherol, Hydroxyacetophenone, Sodium Hyaluronate, Palmitoyl Tripeptide-38, Panthenol, Caprylic/Capric Triglyceride, Palmitoyl Tripeptide-5, Polyacrylate Crosspolymer-6, Palmitoyl Tripeptide-1, Pullulan, Tetrapeptide-21, Palmitoyl Tetrapeptide-10, Palmitoyl Tetrapeptide-7, Ammonium Polyacryloyldimethyl Taurate, Glyceryl Linoleate, Acetyl Hexapeptide-8, Pentapeptide-18, Oligopeptide-1, Arginine/Lysine Polypeptide, Sucrose Palmitate, Cetyl Palmitate, Phenoxyethanol, Ethylhexylglycerin, Carbomer, Copper Palmitoyl Heptapeptide-14, Heptapeptide-15 Palmitate, Benzotriazolyl Dodecyl P-Cresol, Polysorbate 80, Sorbitan Stearate, Polysorbate 20, Carnosine, Sodium Metabisulfite, Dunaliella Salina Extract, Helianthus Annuus Seed Oil, Hydroxypropyl Cyclodextrin, Dimethicone/Vinyl Dimethicone Crosspolymer, Sodium Benzoate, Hydrogenated Lecithin, Caprylyl Glycol, Pantolactone, Xanthan Gum, Disodium EDTA, T-Butyl Alcohol, Potassium Sorbate, Citric Acid, Glyceryl Caprylate, Lactic Acid/Glycolic Acid Copolymer, Polyvinyl Alcohol, Phenylpropanol
Water
Skin ConditioningOpuntia Tuna Fruit Extract
Skin ConditioningCypripedium Pubescens Extract
Skin ConditioningOpuntia Vulgaris Leaf Extract
Skin ConditioningAgave Tequilana Leaf Extract
AstringentArnica Montana Flower Extract
Masking
Aloe Barbadensis Leaf Extract
Emollient
Saccharomyces Cerevisiae Extract
Skin ConditioningLeuconostoc/Radish Root Ferment Filtrate
Antimicrobial
Caprylic/Capric Triglyceride
Masking
Squalane
Emollient
Lactic Acid
Buffering
PPG-12/Smdi Copolymer
EmollientPropanediol
Solvent
Butylene Glycol
Humectant
Stearic Acid
Cleansing
Dimethicone
Emollient
Cetearyl Alcohol
Emollient
Phenyl Trimethicone
Skin Conditioning
Disiloxane
Skin Conditioning
Ceteareth-20
Cleansing
Glyceryl Stearate
Emollient
PEG-100 Stearate
Stearyl Glycyrrhetinate
Skin ConditioningGlycyrrhiza Glabra Root Extract
Bleaching
Cymbopogon Schoenanthus Oil
Masking
Potassium Hydroxide
BufferingPhenoxyethanol
Preservative
Xanthan Gum
EmulsifyingCaprylyl Glycol
Emollient
Chlorphenesin
Antimicrobial
Sodium Phytate
Water, Opuntia Tuna Fruit Extract, Cypripedium Pubescens Extract, Opuntia Vulgaris Leaf Extract, Agave Tequilana Leaf Extract, Arnica Montana Flower Extract, Aloe Barbadensis Leaf Extract, Saccharomyces Cerevisiae Extract, Leuconostoc/Radish Root Ferment Filtrate, Caprylic/Capric Triglyceride, Squalane, Lactic Acid, PPG-12/Smdi Copolymer, Propanediol, Butylene Glycol, Stearic Acid, Dimethicone, Cetearyl Alcohol, Phenyl Trimethicone, Disiloxane, Ceteareth-20, Glyceryl Stearate, PEG-100 Stearate, Stearyl Glycyrrhetinate, Glycyrrhiza Glabra Root Extract, Cymbopogon Schoenanthus Oil, Potassium Hydroxide, Phenoxyethanol, Xanthan Gum, Caprylyl Glycol, Chlorphenesin, Sodium Phytate
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Butylene 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 GlycolThis 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 TriglycerideCaprylyl 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 GlycolCeteareth-20 is an emulsifier and cleansing agent. It is derived from cetearyl alcohol, a fatty alcohol.
As an emulsifier, Ceteareth-20 prevents oil and water from separating. It is also a surfactant. Surfactants help gather oil, pollution, and dirt to be washed away.
Dimethicone is a type of synthetic silicone created from natural materials such as quartz.
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 DimethiconePhenoxyethanol 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.
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 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 GumIngredient Ratings
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When to use
Medik8 Liquid Peptides Advanced MP 60 ingredients
Sunday Riley Good Genes All-In-One Lactic Acid Treatment 32 ingredients
Reviews
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