ISDIN Age Contour Night Versus RoC Retinol Correxion Line Smoothing Max Hydration Cream - Fragrance Free
Updated on February 21, 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 hyaluronic acid, Vitamin C 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 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
ISDIN Age Contour Night 51 ingredients
RoC Retinol Correxion Line Smoothing Max Hydration Cream 34 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
ISDIN Age Contour Night 51 ingredients
RoC Retinol Correxion Line Smoothing Max Hydration Cream 34 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Propanediol
SolventNiacinamide
Smoothing
Betaine
Humectant
Vegetable Oil
Skin Conditioning
Caprylic/Capric Triglyceride
MaskingSilica
Abrasive
Dimethicone
Emollient
Hydrogenated Polyisobutene
EmollientIsodecyl Neopentanoate
EmollientOctyldodecanol
EmollientStearyl Alcohol
Emollient
Dipentaerythrityl Hexacaprylate/Hexacaprate
EmulsifyingTridecyl Trimellitate
EmollientAlcohol Denat.
Antimicrobial
Butylene Glycol
Humectant
Phenylpropanol
Masking
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Panthenol
Skin Conditioning
Tocopheryl Acetate
Antioxidant
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingCaprylyl Glycol
EmollientTridecyl Stearate
Emollient
Carnosine
Skin ConditioningParfum
Masking
Neopentyl Glycol Dicaprylate/Dicaprate
EmollientMelatonin
Antioxidant
Cetyl Alcohol
Emollient
Glyceryl Stearate
Emollient
Pentylene Glycol
Skin ConditioningSodium Hyaluronate Crosspolymer
Humectant
Disodium EDTA
PEG-75 Stearate
PEG-8
HumectantCarbomer
Emulsion StabilisingPolysorbate 20
Emulsifying
Sodium Lactate
BufferingCeteth-20
CleansingSteareth-20
CleansingTetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate
Skin ConditioningTocopherol
Antioxidant
Ascorbyl Palmitate
Antioxidant
Magnesium Chloride
Helichrysum Italicum Extract
AntiseborrhoeicAscorbic Acid
Antioxidant
Citric Acid
Buffering
Palmitoyl Tripeptide-1
Skin Conditioning
Palmitoyl Tetrapeptide-7
Skin Conditioning
CI 15985
Cosmetic ColorantCI 19140
Cosmetic ColorantWater, Glycerin, Propanediol, Niacinamide, Betaine, Vegetable Oil, Caprylic/Capric Triglyceride, Silica, Dimethicone, Hydrogenated Polyisobutene, Isodecyl Neopentanoate, Octyldodecanol, Stearyl Alcohol, Dipentaerythrityl Hexacaprylate/Hexacaprate, Tridecyl Trimellitate, Alcohol Denat., Butylene Glycol, Phenylpropanol, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Panthenol, Tocopheryl Acetate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Caprylyl Glycol, Tridecyl Stearate, Carnosine, Parfum, Neopentyl Glycol Dicaprylate/Dicaprate, Melatonin, Cetyl Alcohol, Glyceryl Stearate, Pentylene Glycol, Sodium Hyaluronate Crosspolymer, Disodium EDTA, PEG-75 Stearate, PEG-8, Carbomer, Polysorbate 20, Sodium Lactate, Ceteth-20, Steareth-20, Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate, Tocopherol, Ascorbyl Palmitate, Magnesium Chloride, Helichrysum Italicum Extract, Ascorbic Acid, Citric Acid, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, CI 15985, CI 19140
Water
Skin ConditioningPentaerythrityl Tetraethylhexanoate
EmollientGlycerin
Humectant
PPG-15 Stearyl Ether
EmollientDimethicone
Emollient
Butylene Glycol
Humectant
Dimethicone Crosspolymer
Emulsion StabilisingCaprylyl Glycol
EmollientGlyceryl Behenate
Emollient
Retinol
Skin Conditioning
Sodium Hyaluronate
Humectant
Tocopherol
Antioxidant
Ascorbyl Palmitate
Antioxidant
Ascorbic Acid
Antioxidant
Hydrolyzed Myrtus Communis Leaf Extract
Skin ProtectingCeteareth-20
Cleansing
Polyacrylamide
Cetearyl Alcohol
Emollient
Stearyl Alcohol
Emollient
Pentylene Glycol
Skin ConditioningAllyl Methacrylates Crosspolymer
Emulsion StabilisingC13-14 Isoparaffin
Emollient
Polysorbate 20
Emulsifying
Sodium Polyacrylate
AbsorbentIsododecane
EmollientHydroxyphenyl Propamidobenzoic Acid
Skin ConditioningSodium Acryloyldimethyltaurate/Vp Crosspolymer
Emulsion StabilisingCaprylhydroxamic Acid
Laureth-7
EmulsifyingBHT
Antioxidant
Phenoxyethanol
Preservative
Ethylhexylglycerin
Skin ConditioningDisodium EDTA
Sodium Hydroxide
BufferingWater, Pentaerythrityl Tetraethylhexanoate, Glycerin, PPG-15 Stearyl Ether, Dimethicone, Butylene Glycol, Dimethicone Crosspolymer, Caprylyl Glycol, Glyceryl Behenate, Retinol, Sodium Hyaluronate, Tocopherol, Ascorbyl Palmitate, Ascorbic Acid, Hydrolyzed Myrtus Communis Leaf Extract, Ceteareth-20, Polyacrylamide, Cetearyl Alcohol, Stearyl Alcohol, Pentylene Glycol, Allyl Methacrylates Crosspolymer, C13-14 Isoparaffin, Polysorbate 20, Sodium Polyacrylate, Isododecane, Hydroxyphenyl Propamidobenzoic Acid, Sodium Acryloyldimethyltaurate/Vp Crosspolymer, Caprylhydroxamic Acid, Laureth-7, BHT, Phenoxyethanol, Ethylhexylglycerin, Disodium EDTA, Sodium Hydroxide
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 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 DimethiconeStearyl Alcohol is a type of fatty alcohol from stearic acid. It is a white, waxy compound used to emulsify ingredients.
Fatty Alcohols are most often used as an emollient or to thicken a product. Emollients help soothe and hydrate the skin by trapping moisture.
They are usually derived from natural fats and oils and therefore do not have the same drying or irritating effect as solvent alcohols. FDA allows products labeled "alcohol-free" to have fatty alcohols.
Learn more about Stearyl AlcoholButylene 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.
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 GlycolPentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.
The hydrophilic trait of Pentylene Glycol makes it a humectant. As a humectant, Pentylene Glycol helps draw moisture from the air to your skin. This can help keep your skin hydrated.
This property also makes Pentylene Glycol a great texture enhancer. It can also help thicken or stabilize a product.
Pentylene Glycol also acts as a mild preservative and helps to keep a product microbe-free.
Some people may experience mild eye and skin irritation from Pentylene Glycol. We always recommend speaking with a professional about using this ingredient in your routine.
Pentylene Glycol has a low molecular weight and is part of the 1,2-glycol family.
Learn more about Pentylene GlycolDisodium EDTA plays a role in making products more stable by aiding other preservatives.
It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.
Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.
Learn more about Disodium EDTAPolysorbate 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 20Tocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.
Vitamin E also helps keep your natural skin lipids healthy. Your lipid skin barrier naturally consists of lipids, ceramides, and fatty acids. Vitamin E offers extra protection for your skin’s lipid barrier, keeping your skin healthy and nourished.
Another benefit is a bit of UV protection. Vitamin E helps reduce the damage caused by UVB rays. (It should not replace your sunscreen). Combining it with Vitamin C can decrease sunburned cells and hyperpigmentation after UV exposure.
You might have noticed Vitamin E + C often paired together. This is because it is great at stabilizing Vitamin C. Using the two together helps increase the effectiveness of both ingredients.
There are often claims that Vitamin E can reduce/prevent scarring, but these claims haven't been confirmed by scientific research.
Learn more about TocopherolAscorbyl Palmitate is created by combining pure Vitamin C and palmitic acid. It is an antioxidant and helps reduce hyperpigmentation.
This ingredient is a more stable version of Vitamin C, meaning it does not disintegrate as quickly when exposed to sunlight. However, studies show it does not penetrate skin as well as pure Vitamin C.
Ascorbyl Palmitate is oil soluble.
Read more about other types of Vitamin C:
Learn more about Ascorbyl PalmitateAscorbic Acid is is pure Vitamin C. This form makes up the largest amount of vitamin C found naturally in our skin.
Not only is vitamin C great for your overall health and immune system, it also has plenty of benefits on your skin.
Vitamin C is best used for brightening skin. It improves dark spots, acne scars, and hyperpigmentation. This is because it blocks the process of skin darkening when exposed to UV.
Remember: Vitamin C should not replace sunscreen!
Your skin uses vitamin C to build collagen. Collagen is one key component in having a strong skin barrier and plump skin. Vitamin C also plays a role in regulating collagen, thus making it effective in improving wrinkles and fine lines.
Ascorbic acid shows potent antioxidant activity. As an antioxidant, it helps fight free-radicals. Free-radicals are molecules that may damage your skin cells. These antioxidants also protect skin against UV damage.
The best formulations include Vitamin E and/or ferulic acid. These two ingredients help stabilize and provide a boost in the benefits of ascorbic acid. This is because ascorbic acid becomes unstable when exposed to UV and air. In fact, you can tell your ascorbic acid has oxidized when it turns an orange-yellow color.
Ascorbic acid is generally compatible with other ingredients. However, using ascorbic acid with other active ingredients might cause irritation. Two ingredients: copper ions and benzoyl peroxide, will inactivate ascorbic acid completely.
Read more about other types of Vitamin C:
Foods rich with vitamin C include oranges, strawberries, broccoli, bell peppers, and more. When consuming Vitamin C, your skin receives a portion of the nutrients.
Learn more about Ascorbic AcidIngredient Ratings
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