Here's our complete breakdown comparing the ingredients, attributes, and more of Naturium Retinaldehyde Cream Serum 0.05% versus Medik8 Crystal Retinal 6 .
Last updated on August 14, 2023. Published on August 14, 2023
Overview
What they are
These products are both cruelty-free serums. They have a total of 4 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 parabens or sulfates
What's Inside
They both contain fragrances and oils
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Price
Ingredient Info
Naturium Retinaldehyde Cream Serum 0.05% 37 ingredients
Medik8 Crystal Retinal 6 41 ingredients
Contains Alcohol
Ingredients in this product that are types of alcohol:
Contains Silicon
Ingredients in this product that are types of silicon:
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:
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 🎉
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:
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
Naturium Retinaldehyde Cream Serum 0.05% 37 ingredients
Medik8 Crystal Retinal 6 41 ingredients
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Benefits
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:
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 2 ingredients 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:
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:
Notable Ingredients
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:
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 3 ingredients that may have this attribute:
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:
This product contains 3 ingredients that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
This product contains 2 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:
This product contains 1 ingredient 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.
Naturium Retinaldehyde Cream Serum 0.05% 37 ingredients
Medik8 Crystal Retinal 6 41 ingredients
Water • Glycerin • Propanediol • Triheptanoin • C13-15 Alkane • Coco-Caprylate/Caprate • Carbomer • Faex Extract • Apricot Kernel Oil Polyglyceryl-6 Esters • Soy Amino Acids • Punica Granatum Seed Extract • Cetyl Diglyceryl Tris(Trimethylsiloxy)Silylethyl Dimethicone • Hydrolyzed Yeast Extract • Olivine Extract • Dilinoleic Acid/Butanediol Copolymer • Cellulose • Phenoxyethanol • Sorbitan Oleate • Sodium Metabisulfite • Retinal • Guanosine • Uracil • Polyacrylate Crosspolymer-6 • C9-12 Alkane • Caprylyl Glycol • Polyglyceryl-10 Dipalmitate • Dipropylene Glycol • Sodium Hydroxide • Glyceryl Polyacrylate • Tocopherol • Pvm/Ma Copolymer • Adenosine Phosphate • Castor Oil/Ipdi Copolymer • Potassium Sorbate • Hexadecene • Sodium Benzoate • T-Butyl Alcohol
Water • Caprylic/Capric Triglyceride • Glycerin • Isododecane • Cetearyl Olivate • Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer • Cyclodextrin • Cetearyl Alcohol • Sorbitan Olivate • Tocopheryl Acetate • Squalane • Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer • Hydroxyacetophenone • 3-O-Ethyl Ascorbic Acid • Phenoxyethanol • Hydroxypropyl Methylcellulose • Sodium Hyaluronate • Tetrahexyldecyl Ascorbate • Rubus Chamaemorus Seed Oil • Pentylene Glycol • Daucus Carota Sativa Seed Oil • Retinal • Alumina • Isostearic Acid • Lecithin • Sodium Polyaspartate • Polyglyceryl-3 Polyricinoleate • Lonicera Japonica Flower Extract • Lonicera Caprifolium Flower Extract • Polyhydroxystearic Acid • Disodium EDTA • Ethylhexylglycerin • Stearic Acid • Polysorbate 60 • Sorbitan Isostearate • BHT • Vanilla Planifolia Fruit Extract • Dipteryx Odorata Bean Extract • Coumarin • CI 14700 • Titanium Dioxide
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 WaterNaturium Retinaldehyde Cream Serum 0.05% contains this as ingredient number 1.
Medik8 Crystal Retinal 6 contains this as ingredient number 1.
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 GlycerinNaturium Retinaldehyde Cream Serum 0.05% contains this as ingredient number 2.
Medik8 Crystal Retinal 6 contains this as ingredient number 3.
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.
Naturium Retinaldehyde Cream Serum 0.05% contains this as ingredient number 17.
Medik8 Crystal Retinal 6 contains this as ingredient number 15.
Retinal is a form of retinoid. Retinoids are the gold-standard class of anti-aging ingredients.
Retinal has many benefits as other retinoids: improve skin texture, reduce large pores, reduce the effects of aging, reduce the visibility of dark spots, heal scars, and fight acne.
Studies show retinal may work at a faster rate than retinol due to its structure.
All retinoids have to be converted into retinoic acid before starting to work. Some retinoids take several steps of conversion before binding. Retinal is only one step away, making it more potent.
Like other retinoids, retinal may be irritating. It is best to ease into using this ingredient frequently.
Using the 'ramp up' method, start by using retinol once a week. This gives your skin time to adjust and decrease irritation. Once you feel ready, you can slowly increase the frequency of retinol use.
Using retinoids will increase sun-sensitivity in the first few weeks of use. Though studies show retinoids increase your skin's natural SPF with continuous use, it is best to always wear sunscreen and sun-protection.
Learn more about RetinalNaturium Retinaldehyde Cream Serum 0.05% contains this as ingredient number 20.
Medik8 Crystal Retinal 6 contains this as ingredient number 22.
Here's what our community thinks of the ingredients in these two products.
Naturium Retinaldehyde Cream Serum 0.05% 37 ingredients
Medik8 Crystal Retinal 6 41 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Naturium Retinaldehyde Cream Serum 0.05% 37 ingredients
Medik8 Crystal Retinal 6 41 ingredients
Alternatives
We haven't detected any alternatives for Naturium Retinaldehyde Cream Serum 0.05%.
Our Dupe Finder has found 8 potential alternatives that have similar ingredients to Medik8 Crystal Retinal 6.
See 8 alternatives