Jan Marini Luminate Face Lotion Versus Medik8 Liquid Peptides Advanced MP
Updated on January 25, 2025
Overview
What they are
These products are both cruelty-free and reef safe . They have a total of 12 ingredients in common
Cool Features
They both contain peptides and Vitamin E
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin and scar healing
Free From
They both do not contain any common allergens, parabens or sulfates
What's Inside
They both contain 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
Jan Marini Luminate Face Lotion 39 ingredients
Medik8 Liquid Peptides Advanced MP 60 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Jan Marini Luminate Face Lotion 39 ingredients
Medik8 Liquid Peptides Advanced MP 60 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlyceryl Stearate
Emollient
Caprylic/Capric Triglyceride
MaskingGlycerin
Humectant
Propanediol
SolventC12-15 Alkyl Benzoate
AntimicrobialCyclopentasiloxane
Emollient
Dimethicone
Emollient
Cetyl Alcohol
Emollient
Butylene Glycol
Humectant
PEG-100 Stearate
Alpha-Arbutin
Antioxidant
Dipotassium Glycyrrhizate
Humectant
Epigallocatechin Gallate
Antioxidant
Hexylresorcinol
AntimicrobialPolymethylsilsesquioxane
Beta Vulgaris Root Extract
Skin ConditioningHydrolyzed Corn Starch
HumectantTetrahydrodiferuloylmethane
Antioxidant
Nonapeptide-1
Skin Conditioning
Retinol
Skin Conditioning
Bisabolol
Masking
Tocopheryl Acetate
Antioxidant
Aluminum Starch Octenylsuccinate
AbsorbentSodium Acrylates Copolymer
Lecithin
EmollientSorbitan Stearate
Emulsifying
Xanthan Gum
EmulsifyingSclerotium Gum
Emulsion StabilisingPolysorbate 20
Emulsifying
Sodium Hydroxide
BufferingCaprylyl Glycol
EmollientEthylhexylglycerin
Skin ConditioningHexylene Glycol
EmulsifyingHydrolyzed Caesalpinia Spinosa Gum
AbsorbentCaesalpinia Spinosa Gum
Skin ConditioningDextran
Potassium Sorbate
Preservative
Phenoxyethanol
Preservative
Water, Glyceryl Stearate, Caprylic/Capric Triglyceride, Glycerin, Propanediol, C12-15 Alkyl Benzoate, Cyclopentasiloxane, Dimethicone, Cetyl Alcohol, Butylene Glycol, PEG-100 Stearate, Alpha-Arbutin, Dipotassium Glycyrrhizate, Epigallocatechin Gallate, Hexylresorcinol, Polymethylsilsesquioxane, Beta Vulgaris Root Extract, Hydrolyzed Corn Starch, Tetrahydrodiferuloylmethane, Nonapeptide-1, Retinol, Bisabolol, Tocopheryl Acetate, Aluminum Starch Octenylsuccinate, Sodium Acrylates Copolymer, Lecithin, Sorbitan Stearate, Xanthan Gum, Sclerotium Gum, Polysorbate 20, Sodium Hydroxide, Caprylyl Glycol, Ethylhexylglycerin, Hexylene Glycol, Hydrolyzed Caesalpinia Spinosa Gum, Caesalpinia Spinosa Gum, Dextran, Potassium Sorbate, Phenoxyethanol
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
MaskingPalmitoyl 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 ConditioningSodium Metabisulfite
Antioxidant
Dunaliella Salina Extract
Skin ConditioningHelianthus Annuus Seed Oil
Emollient
Hydroxypropyl Cyclodextrin
MaskingDimethicone/Vinyl Dimethicone Crosspolymer
Skin ConditioningSodium Benzoate
Masking
Hydrogenated Lecithin
EmulsifyingCaprylyl Glycol
EmollientPantolactone
HumectantXanthan 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
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 WaterThis 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 TriglycerideGlycerin 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 GlycerinDimethicone 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 DimethiconeButylene 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.
Sorbitan Stearate comes from sorbitol and stearic acid. Sorbitol is a type of sugar and stearic acid is a fatty acid.
It is used as an emulsifier and helps ingredients stay together by creating water-in-oil emulsions.
This ingredient may not be Malassezia folliculitis, or fungal-acne safe.
Xanthan 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 GumPolysorbate 20 is made by combining ethoxylation of sorbitan, ethylene oxide, and lauric acid. It is a mild cleansing agent, surfactant, and emulsifier.
As a surfactant, it helps collect dirt and oils for washing. Emulsifiers prevent oils and water from separating.
Polysorbate 20 also adds scent to a product. Since it is made using sorbitol, it has a sweet scent. Sorbitol can also be found in fruits such as apples and peaches.
The lauric acid used to create Polysorbate 20 is often derived from coconuts.
Polysorbate 20 may not be fungal acne safe.
Learn more about Polysorbate 20Caprylyl 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.
Potassium 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 SorbatePhenoxyethanol 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.
Ingredient Ratings
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When to use
Jan Marini Luminate Face Lotion 39 ingredients
Medik8 Liquid Peptides Advanced MP 60 ingredients
