MEDI-PEEL Peptide9 Volume White Cica Essence Versus Medik8 Liquid Peptides
Updated on August 29, 2024
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 hyaluronic acid and peptides
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any common allergens, parabens or sulfates
What's Inside
They both contain fragrances
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
MEDI-PEEL Peptide9 Volume White Cica Essence 108 ingredients
Medik8 Liquid Peptides 33 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
MEDI-PEEL Peptide9 Volume White Cica Essence 108 ingredients
Medik8 Liquid Peptides 33 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Methylpropanediol
SolventMethyl Perfluoroisobutyl Ether
SolventHydrogenated Polyisobutene
EmollientButylene Glycol Dicaprylate/Dicaprate
EmollientCaprylic/Capric Triglyceride
Masking
Methyl Perfluorobutyl Ether
SolventNiacinamide
Smoothing
Cyclopentasiloxane
Emollient
Cetearyl Alcohol
Emollient
Cyclohexasiloxane
Emollient
Elaeis Guineensis Oil
Emollient
Sodium Myristoyl Glutamate
CleansingArginine
Masking
Glyceryl Stearate
Emollient
PEG-100 Stearate
Decyl Glucoside
CleansingBetaine
Humectant
Hydrogenated Lecithin
Emulsifying
Hydroxyethyl Urea
Humectant
Elaeis Guineensis Kernel Oil
Emollient
Dimethicone
Emollient
Decylene Glycol
Skin ConditioningAmmonium Acryloyldimethyltaurate/Vp Copolymer
Myristic Acid
Cleansing
Hexylene Glycol
EmulsifyingCarbomer
Emulsion StabilisingPropanediol
Solvent
Eucalyptus Globulus Leaf Extract
Perfuming
Juniperus Communis Fruit Extract
Perfuming
Butylene Glycol
Humectant
Dimethicone/Vinyl Dimethicone Crosspolymer
Skin ConditioningGlyceryl Acrylate/Acrylic Acid Copolymer
HumectantSodium Hyaluronate Crosspolymer
Humectant
Urea
Buffering
Allantoin
Skin Conditioning
Ammonium Lactate
BufferingAdenosine
Skin Conditioning
Sodium Hyaluronate
Humectant
Hydrolyzed Glycosaminoglycans
HumectantLaureth-23
CleansingPropylene Glycol
Humectant
Disodium EDTA
Buteth-3
SolventCentella Asiatica Extract
Cleansing
Centella Asiatica Leaf Extract
Skin Conditioning
Anthemis Nobilis Flower Water
Masking
Argania Spinosa Kernel Oil
Emollient
Camellia Sinensis Leaf Extract
Antimicrobial
Magnolia Officinalis Bark Extract
AntimicrobialFructan
Skin ConditioningTaraxacum Officinale Rhizome/Root Extract
Skin ConditioningSodium Benzotriazolyl Butylphenol Sulfonate
UV AbsorberBenzyl Glycol
SolventAlcohol Denat.
Antimicrobial
Decyl Alcohol
Emollient
Tris(Tetramethylhydroxypiperidinol)Citrate
StabilisingHydrolyzed Hyaluronic Acid
Humectant
Glucose
Humectant
Desamido Collagen
Skin Conditioning
Hydrolyzed Collagen
Emollient
Tranexamic Acid
Astringent
Tributyl Citrate
SolventTrideceth-6
EmulsifyingSodium Polyacrylate
Absorbent
Pentylene Glycol
Skin ConditioningHydrogenated Polydecene
EmollientGlyceryl Polymethacrylate
Anemarrhena Asphodeloides Root Extract
Skin Conditioning
Chamaecyparis Obtusa Leaf Extract
Skin ConditioningAsiaticoside
Antioxidant
Origanum Vulgare Leaf Extract
Skin ConditioningSalix Alba Bark Extract
Astringent
Hyaluronic Acid
Humectant
Lactobacillus/Soybean Ferment Extract
Skin ConditioningCinnamomum Cassia Bark Extract
Masking
Scutellaria Baicalensis Root Extract
AstringentPortulaca Oleracea Extract
Skin Conditioning
Sorbitan Laurate
Emulsifying
Polysorbate 20
Emulsifying
Raspberry Ketone
Masking
Polysorbate 80
Emulsifying
Chondrus Crispus Extract
Skin Conditioning
Hydroxyethylcellulose
Emulsion StabilisingAcetyl Dipeptide-1 Cetyl Ester
Skin Conditioning
Astaxanthin
Skin Conditioning
Hydrolyzed Elastin
EmollientPalmitoyl Tripeptide-5
Skin Conditioning
Madecassoside
Antioxidant
Madecassic Acid
Skin Conditioning
Acetyl Hexapeptide-8
Humectant
Copper Tripeptide-1
Skin Conditioning
Asiatic Acid
Skin ConditioningOligopeptide-29
Antioxidant
Oligopeptide-32
Antiseborrhoeic
Palmitoyl Tetrapeptide-7
Skin Conditioning
Palmitoyl Tripeptide-1
Skin Conditioning
Palmitoyl Oligopeptide
Cleansing
Palmitoyl Pentapeptide-4
Skin Conditioning
1,2-Hexanediol
Skin Conditioning
Ethylhexylglycerin
Skin ConditioningTotarol
Antioxidant
Caprylyl Glycol
EmollientParfum
Masking
Brilliant Black 1
CI 15985
Cosmetic ColorantCI 19140
Cosmetic ColorantWater, Glycerin, Methylpropanediol, Methyl Perfluoroisobutyl Ether, Hydrogenated Polyisobutene, Butylene Glycol Dicaprylate/Dicaprate, Caprylic/Capric Triglyceride, Methyl Perfluorobutyl Ether, Niacinamide, Cyclopentasiloxane, Cetearyl Alcohol, Cyclohexasiloxane, Elaeis Guineensis Oil, Sodium Myristoyl Glutamate, Arginine, Glyceryl Stearate, PEG-100 Stearate, Decyl Glucoside, Betaine, Hydrogenated Lecithin, Hydroxyethyl Urea, Elaeis Guineensis Kernel Oil, Dimethicone, Decylene Glycol, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Myristic Acid, Hexylene Glycol, Carbomer, Propanediol, Eucalyptus Globulus Leaf Extract, Juniperus Communis Fruit Extract, Butylene Glycol, Dimethicone/Vinyl Dimethicone Crosspolymer, Glyceryl Acrylate/Acrylic Acid Copolymer, Sodium Hyaluronate Crosspolymer, Urea, Allantoin, Ammonium Lactate, Adenosine, Sodium Hyaluronate, Hydrolyzed Glycosaminoglycans, Laureth-23, Propylene Glycol, Disodium EDTA, Buteth-3, Centella Asiatica Extract, Centella Asiatica Leaf Extract, Anthemis Nobilis Flower Water, Argania Spinosa Kernel Oil, Camellia Sinensis Leaf Extract, Magnolia Officinalis Bark Extract, Fructan, Taraxacum Officinale Rhizome/Root Extract, Sodium Benzotriazolyl Butylphenol Sulfonate, Benzyl Glycol, Alcohol Denat., Decyl Alcohol, Tris(Tetramethylhydroxypiperidinol)Citrate, Hydrolyzed Hyaluronic Acid, Glucose, Desamido Collagen, Hydrolyzed Collagen, Tranexamic Acid, Tributyl Citrate, Trideceth-6, Sodium Polyacrylate, Pentylene Glycol, Hydrogenated Polydecene, Glyceryl Polymethacrylate, Anemarrhena Asphodeloides Root Extract, Chamaecyparis Obtusa Leaf Extract, Asiaticoside, Origanum Vulgare Leaf Extract, Salix Alba Bark Extract, Hyaluronic Acid, Lactobacillus/Soybean Ferment Extract, Cinnamomum Cassia Bark Extract, Scutellaria Baicalensis Root Extract, Portulaca Oleracea Extract, Sorbitan Laurate, Polysorbate 20, Raspberry Ketone, Polysorbate 80, Chondrus Crispus Extract, Hydroxyethylcellulose, Acetyl Dipeptide-1 Cetyl Ester, Astaxanthin, Hydrolyzed Elastin, Palmitoyl Tripeptide-5, Madecassoside, Madecassic Acid, Acetyl Hexapeptide-8, Copper Tripeptide-1, Asiatic Acid, Oligopeptide-29, Oligopeptide-32, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Palmitoyl Oligopeptide, Palmitoyl Pentapeptide-4, 1,2-Hexanediol, Ethylhexylglycerin, Totarol, Caprylyl Glycol, Parfum, Brilliant Black 1, CI 15985, CI 19140
Water
Skin ConditioningGlycerin
Humectant
Butylene Glycol
Humectant
Inulin
Skin ConditioningSodium Hyaluronate
Humectant
Panthenol
Skin Conditioning
Alpha-Glucan Oligosaccharide
CleansingCarnosine
Skin Conditioning
Carbomer
Emulsion StabilisingPolysorbate 20
Emulsifying
Caprylyl Glycol
EmollientPhenoxyethanol
Preservative
Hydroxypropyl Cyclodextrin
MaskingDunaliella Salina Extract
Skin ConditioningEthylhexylglycerin
Skin ConditioningCitric Acid
Buffering
Palmitoyl Tripeptide-5
Skin Conditioning
Sodium Benzoate
Masking
Acetyl Hexapeptide-8
Humectant
Tetrapeptide-21
Skin Conditioning
Pentapeptide-18
Skin Conditioning
Palmitoyl Tripeptide-1
Skin Conditioning
Pantolactone
Humectant
Palmitoyl Tripeptide-38
Skin Conditioning
Palmitoyl Tetrapeptide-7
Skin Conditioning
Glyceryl Caprylate
EmollientLactic Acid/Glycolic Acid Copolymer
Skin ConditioningPolyvinyl Alcohol
Phenylpropanol
Masking
Copper Palmitoyl Heptapeptide-14
Skin Conditioning
Heptapeptide-15 Palmitate
Skin Conditioning
Potassium Sorbate
Preservative
Xanthan Gum
EmulsifyingWater, Glycerin, Butylene Glycol, Inulin, Sodium Hyaluronate, Panthenol, Alpha-Glucan Oligosaccharide, Carnosine, Carbomer, Polysorbate 20, Caprylyl Glycol, Phenoxyethanol, Hydroxypropyl Cyclodextrin, Dunaliella Salina Extract, Ethylhexylglycerin, Citric Acid, Palmitoyl Tripeptide-5, Sodium Benzoate, Acetyl Hexapeptide-8, Tetrapeptide-21, Pentapeptide-18, Palmitoyl Tripeptide-1, Pantolactone, Palmitoyl Tripeptide-38, Palmitoyl Tetrapeptide-7, Glyceryl Caprylate, Lactic Acid/Glycolic Acid Copolymer, Polyvinyl Alcohol, Phenylpropanol, Copper Palmitoyl Heptapeptide-14, Heptapeptide-15 Palmitate, Potassium Sorbate, Xanthan Gum
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 WaterGlycerin 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 GlycerinCarbomer is a polymer of acrylic acid. Its main role is to create a gel consistency.
A high amount of carbomer can cause pilling or balling up of products. Don't worry, most products contain 1% or less of carbomer.
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 GlycolSodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.
Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.
These are some other common types of Hyaluronic Acid:
Learn more about Sodium HyaluronatePolysorbate 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 20This synthetic peptide is created from lysine, valine, and palmitic acid.
According to the manufacturer, in-vitro studies show tissue growth and collagen synthesis. Another in-vivo study found 60 volunteers saw a significant reduction in wrinkles after 84 days.
Due to its palmitic acid base, this peptide may not be fungal-acne safe.
Learn more about Palmitoyl Tripeptide-5Acetyl Hexapeptide-8 is a peptide. A common name for this peptide is Argireline.
Argireline has a similar function to botox; it prevents muscle movement and contractions slightly. By preventing muscles from moving, argireline also prohibits the formation of fine lines and wrinkles. However, research is lacking in proving this ingredient to be as effective as botox.
On the other hand, argireline tells our body to create more collagen. Collagen is a protein that makes connective tissue. Boosting collagen production leads to a healthier skin barrier. Having a healthy skin barrier means having firm and hydrated skin.
Read more about other common types of peptides here:
Learn more about Acetyl Hexapeptide-8Palmitoyl Tetrapeptide-7 is a peptide. Peptides are building blocks for protein.
This ingredient consists of four amino acids and palmitic acid. These amino acids are arginine, proline, glutamine, and glycine.
This ingredient has many benefits. These benefits include boosting collagen production, fighting inflammation, and reversing UV damage.
By preventing our bodies from producing interleukins, Palmitoyl Tetrapeptide-7 helps fight inflammation. An interleukin is a chemical that signals to the body to produce an inflammatory response. Interleukin production is accelerated by UV radiation.
Palmitoyl Tetrapeptide-7 tells our body to create more collagen. Collagen is a protein that makes connective tissue. Boosting collagen production leads to a healthier skin barrier. Having a healthy skin barrier means having firm and hydrated skin.
Read more about other common types of peptides here:
Learn more about Palmitoyl Tetrapeptide-7Palmitoyl Tripeptide-1 is a 3-amino acid peptide. Peptides are building blocks for protein.
This ingredient is a signal peptide, meaning it tells our skin to create collagen. Collagen is a protein that makes connective tissue. Boosting collagen production leads to a healthier skin barrier. Having a healthy skin barrier means having firm and hydrated skin.
Palmitoyl Tripeptide-1 can help reduce wrinkles and make the skin look more youthful.
Read more about other common types of peptides here:
Learn more about Palmitoyl Tripeptide-1Ethylhexylglycerin (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.
Caprylyl 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 GlycolIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
MEDI-PEEL Peptide9 Volume White Cica Essence 108 ingredients
Medik8 Liquid Peptides 33 ingredients
Reviews
Here's what our community thinks
MEDI-PEEL Peptide9 Volume White Cica Essence 108 ingredients
Medik8 Liquid Peptides 33 ingredients
I love this product. It has become a staple in my routine. It's such a shame they increased the price, but I rotate between this one and the ordinary multipeptide with copper. It's the perfect consistency and it does not get sticky, but it needs to be applied scarcely (around 4 drops). My skin loves this serum and it makes the skin hydrated without creating any excess oil. It does not trigger any Show more
It’s water based and firms my skin. My skin loves it. I also like Bare Minerals Herb Serum as it has niacinamide and my skin loves that too. Medik8 Crystal Retinal 3 and 6 also. Elemis pro rad cream wash and dynamic resurf and kefir mist
