Here's our complete breakdown comparing the ingredients, attributes, and more of Medik8 Crystal Retinal 3 versus No7 Pure Retinol 0.3% Retinol Night Concentrate .
Published on July 06, 2023
Overview
What they are
These products are both cruelty-free . They have a total of 5 ingredients in common
Cool Features
They both contain retinoid
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
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Serum
Serums are highly concentrated with ingredients to provide skin with benefits. They should be used after cleansing and before moisturizing.
Facial Treatment
Facial treatments are specially designed to treat a skin concern. Acne treatments and anti-aging products are common examples of facial treatments.
Ingredient Info
Medik8 Crystal Retinal 3 39 ingredients
No7 Pure Retinol 0.3% Retinol Night Concentrate 27 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Not Reef Safe
Ingredients in this product that are not reef safe:
Contains EU Allergens
Ingredients in this product that are EU allergens:
Vegan
This product is vegan 🎉
Cruelty Free
This product is cruelty-free 🎉
Alcohol Free
This product is free of harsh alcohols 🎉
Contains Silicon
Ingredients in this product that are types of silicon:
Fragrance Free
This product is free of fragrances 🎉
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
At a glance
Click on any of the items below to learn more
Medik8 Crystal Retinal 3 39 ingredients
No7 Pure Retinol 0.3% Retinol Night Concentrate 27 ingredients
Notable Ingredients
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This product contains 2 ingredients that may have this attribute:
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Benefits
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This product contains 1 ingredient that may have this attribute:
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This product contains 3 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
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Concerns
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 3 ingredients that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
Build your routine, track which ingredients work for you, and much more with your free account.
Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Medik8 Crystal Retinal 3 39 ingredients
No7 Pure Retinol 0.3% Retinol Night Concentrate 27 ingredients
Water • Caprylic/Capric Triglyceride • Glycerin • Isododecane • Cyclodextrin • Cetearyl Alcohol • Cetearyl Olivate • Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer • Sorbitan Olivate • Tocopheryl Acetate • Squalane • Sodium Hyaluronate • Retinal • 3-O-Ethyl Ascorbic Acid • Daucus Carota Sativa Seed Oil • Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer • Ethylhexylglycerin • Pentylene Glycol • Vanilla Planifolia Fruit Extract • Hydroxypropyl Methylcellulose • Rubus Chamaemorus Seed Oil • Sodium Polyaspartate • Ascorbyl Tetraisopalmitate • Dipteryx Odorata Bean Extract • BHA • Polyhydroxystearic Acid • Disodium EDTA • Hydroxyacetophenone • Titanium Dioxide • Phenoxyethanol • Alumina • Lonicera Caprifolium Flower Extract • Isostearic Acid • Lecithin • Lonicera Japonica Flower Extract • Polyglyceryl-3 Polyricinoleate • Stearic Acid • Coumarin • CI 14700
Water • Glycerin • Butylene Glycol • Dimethicone • Caprylic/Capric Triglyceride • C12-15 Alkyl Benzoate • Phenoxyethanol • Polysorbate 20 • Xanthan Gum • Acrylates/C10-30 Alkyl Acrylate Crosspolymer • Dimethiconol • Retinol • Bisabolol • Inulin Lauryl Carbamate • Caprylyl Glycol • Sorbitan Laurate • Potassium Hydroxide • Ethylhexylglycerin • Carbomer • Tetrasodium EDTA • Behentrimonium Chloride • Sucrose Laurate • Hydroxyethylcellulose • Acetyl Dipeptide-1 Cetyl Ester • Benzoic Acid • Palmitoyl Tripeptide-1 • Palmitoyl Tetrapeptide-7
Ingredients Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterMedik8 Crystal Retinal 3 contains this as ingredient number 1.
No7 Pure Retinol 0.3% Retinol Night Concentrate contains this as ingredient number 1.
Caprylic/Capric Triglyceride is an emollient, solvent, and texture enhancer. It is considered a skin-softener by helping the skin prevent moisture loss.
Within a product, Caprylic Triglyceride can thicken the product and make spreadability easier by dissolving clumping compounds. An added benefit of Caprylic Triglyceride is its antioxidant properties.
Caprylic Triglyceride is made by combining glycerin with coconut oil, forming a clear liquid. Caprylic Triglyceride has not been found to be toxic for human use in concentrations under 50%.
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 TriglycerideMedik8 Crystal Retinal 3 contains this as ingredient number 2.
No7 Pure Retinol 0.3% Retinol Night Concentrate contains this as ingredient number 5.
Glycerin 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 GlycerinMedik8 Crystal Retinal 3 contains this as ingredient number 3.
No7 Pure Retinol 0.3% Retinol Night Concentrate contains this as ingredient number 2.
Ethylhexylglycerin (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.
Medik8 Crystal Retinal 3 contains this as ingredient number 17.
No7 Pure Retinol 0.3% Retinol Night Concentrate contains this as ingredient number 18.
Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent germ and 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.
Medik8 Crystal Retinal 3 contains this as ingredient number 30.
No7 Pure Retinol 0.3% Retinol Night Concentrate contains this as ingredient number 7.
Here's what our community thinks of the ingredients in these two products.
Medik8 Crystal Retinal 3 39 ingredients
No7 Pure Retinol 0.3% Retinol Night Concentrate 27 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Medik8 Crystal Retinal 3 39 ingredients
No7 Pure Retinol 0.3% Retinol Night Concentrate 27 ingredients
Reviews
Here's what our community thinks
No7 Pure Retinol 0.3% Retinol Night Concentrate 27 ingredients
Alternatives
Our Dupe Finder has found 6 potential alternatives that have similar ingredients to Medik8 Crystal Retinal 3.
See 6 alternativesOur Dupe Finder has found 29 potential alternatives that have similar ingredients to No7 Pure Retinol 0.3% Retinol Night Concentrate.
See 29 alternatives
