Medik8 Retinol 3TR Versus Murad Retinol Youth Renewal Serum
Updated on August 20, 2024
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 5 ingredients in common
Cool Features
They both contain retinoid and Vitamin E
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, 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
Medik8 Retinol 3TR 9 ingredients
Murad Retinol Youth Renewal Serum 53 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Medik8 Retinol 3TR 9 ingredients
Murad Retinol Youth Renewal Serum 53 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningCyclopentasiloxane
Emollient
Isopropyl Palmitate
Emollient
C14-22 Alcohols
Emulsion StabilisingPolymethylsilsesquioxane
Dimethicone
Emollient
Propanediol
SolventGlyceryl Stearate
Emollient
PEG-100 Stearate
Shea Butter Ethyl Esters
Emollient
Retinol
Skin Conditioning
Hydroxypinacolone Retinoate
Skin Conditioning
Ceramide NP
Skin Conditioning
Sodium Hyaluronate
Humectant
Solanum Lycopersicum Fruit Extract
Antioxidant
Swertia Chirata Extract
HumectantSqualane
Emollient
Punica Granatum Extract
AstringentTocopheryl Acetate
Antioxidant
Glycine Soja Extract
Skin ConditioningUrea
Buffering
Yeast Amino Acids
HumectantTrehalose
HumectantInositol
HumectantTaurine
BufferingBetaine
Humectant
Glycerin
Humectant
Caprylic/Capric Triglyceride
MaskingDimethyl Isosorbide
SolventSilica
Abrasive
Ethylhexyl Palmitate
Emollient
Silica Dimethyl Silylate
EmollientButylene Glycol
Humectant
Lecithin
EmollientAmmonium Acryloyldimethyltaurate/Vp Copolymer
C12-20 Alkyl Glucoside
EmulsifyingCetyl Palmitate
Emollient
Laureth-23
CleansingPolysorbate 20
Emulsifying
Trideceth-6 Phosphate
EmulsifyingSynthetic Fluorphlogopite
Phenoxyethanol
Preservative
Ethylhexylglycerin
Skin ConditioningChlorphenesin
Antimicrobial
Disodium EDTA
Sodium Hydroxide
BufferingTris(Tetramethylhydroxypiperidinol)Citrate
StabilisingSodium Benzotriazolyl Butylphenol Sulfonate
UV AbsorberCI 77891
Cosmetic ColorantCI 14700
Cosmetic ColorantAlpha-Isomethyl Ionone
Perfuming
Citronellol
Perfuming
Parfum
Masking
Water, Cyclopentasiloxane, Isopropyl Palmitate, C14-22 Alcohols, Polymethylsilsesquioxane, Dimethicone, Propanediol, Glyceryl Stearate, PEG-100 Stearate, Shea Butter Ethyl Esters, Retinol, Hydroxypinacolone Retinoate, Ceramide NP, Sodium Hyaluronate, Solanum Lycopersicum Fruit Extract, Swertia Chirata Extract, Squalane, Punica Granatum Extract, Tocopheryl Acetate, Glycine Soja Extract, Urea, Yeast Amino Acids, Trehalose, Inositol, Taurine, Betaine, Glycerin, Caprylic/Capric Triglyceride, Dimethyl Isosorbide, Silica, Ethylhexyl Palmitate, Silica Dimethyl Silylate, Butylene Glycol, Lecithin, Ammonium Acryloyldimethyltaurate/Vp Copolymer, C12-20 Alkyl Glucoside, Cetyl Palmitate, Laureth-23, Polysorbate 20, Trideceth-6 Phosphate, Synthetic Fluorphlogopite, Phenoxyethanol, Ethylhexylglycerin, Chlorphenesin, Disodium EDTA, Sodium Hydroxide, Tris(Tetramethylhydroxypiperidinol)Citrate, Sodium Benzotriazolyl Butylphenol Sulfonate, CI 77891, CI 14700, Alpha-Isomethyl Ionone, Citronellol, Parfum
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Cyclopentasiloxane, or D5, is a silicone used to improve texture of products and trap moisture.
D5 is considered lightweight and volatile. Volatile means it evaporates quickly after application. Once evaporated, D5 leaves a thin barrier that helps keep skin hydrated.
It is also an emollient. Emollients help soften the skin and prevent water loss. Silicones create a silky texture in products. D5 helps other ingredients become more spreadable.
Studies show D5 is safe to use in skincare products. We recommend speaking with a skincare professional if you have concerns.
Learn more about CyclopentasiloxaneThis 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 TriglycerideTocopheryl Acetate is AKA Vitamin E. It is an antioxidant and protects your skin from free radicals. Free radicals damage the skin by breaking down collagen.
One study found using Tocopheryl Acetate with Vitamin C decreased the number of sunburned cells.
Tocopheryl Acetate is commonly found in both skincare and dietary supplements.
Learn more about Tocopheryl AcetateRetinol is a gold-standard ingredient for anti-aging. It is a form of Vitamin A and belongs to the class of retinoids that also includes tretinoin.
Why is retinol famous?
It has the most scientific studies backing up its skin benefits out of all the non-prescription ingredients.
Retinol is proven to:
This is why retinol is effective at removing wrinkles, fading dark spots, treating acne, and reducing the appearance of pores.
Studies show retinol is less effective when exposed to UV. Be sure to look for appropriate packaging to keep your retinol potent (similar to Vitamin C).
Using retinol or any retinoids will increase sun-sensitivity in the first few months. Though studies show retinoids increase your skin's natural SPF with continuous use, it is best to always wear sunscreen and sun-protection.
We recommend speaking with a medical professional about using this ingredient during pregnancy.
Retinol may cause irritation in some people, so be sure to patch test. Experts recommend 'ramping up' retinol use: start using this ingredient once a week and work up to using it daily.
Read about Tretinoin
Learn more about RetinolLecithin is a term for a group of substances found in the cell membranes of plants, animals, and humans. They are made up of mixture of phospholipids.
This ingredient has emollient and emulsifying properties.
As an emollient, lecithen helps soften the skin and creates a barrier to keep moisture in.
As an emulsifier, it also helps prevent water and oil ingredients from separating. Lecithin can also help ingredients be better absorbed by the skin.
This is because the phospholipids in lecithin produce liposomes. Liposomes help other ingredients get through the skin barrier.
Depending on the source of this ingredient, lecithin may not be fungal acne safe. This is because some sources of lecithin come from soybean oil, which may feed the malassezia yeast that feeds fungal acne.
We recommend reaching out to the brand you are purchasing from to inquire about the source of their lecithin.
Learn more about LecithinIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Medik8 Retinol 3TR 9 ingredients
Murad Retinol Youth Renewal Serum 53 ingredients
