ISDIN Eryfotona AK-NMSC SPF 100+ Fluid Versus La Roche-Posay Anthelios Melt in Milk Sunscreen Lotion - SPF 100
Overview
What they are
These products are both sunscreens. They have a total of 9 ingredients in common
Cool Features
They both contain exfoliants, SPF and Vitamin E
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin and scar healing
Free From
They both do not contain any common allergens, oils, 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 Eryfotona AK-NMSC SPF 100+ Fluid 33 ingredients
La Roche-Posay Anthelios Melt in Milk Sunscreen Lotion - SPF 100 32 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
ISDIN Eryfotona AK-NMSC SPF 100+ Fluid 33 ingredients
La Roche-Posay Anthelios Melt in Milk Sunscreen Lotion - SPF 100 32 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningDibutyl Adipate
EmollientOctocrylene
UV Absorber
Cyclopentasiloxane
Emollient
Dicaprylyl Carbonate
EmollientAlcohol Denat.
Antimicrobial
Titanium Dioxide
Cosmetic Colorant
Butyl Methoxydibenzoylmethane
UV Absorber
Cyclohexasiloxane
Emollient
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Butylene Glycol
Humectant
PEG-30 Dipolyhydroxystearate
Emulsifying
Nylon-12
Dimethicone
Emollient
PEG-10 Dimethicone
Skin Conditioning
Sodium Chloride
Masking
Phenoxyethanol
Preservative
Silica
Abrasive
Disteardimonium Hectorite
StabilisingTocopheryl Acetate
Antioxidant
Glyceryl Stearate
Emollient
Parfum
Masking
Bisabolol
Masking
Disodium EDTA
Ethylhexylglycerin
Skin ConditioningPanthenol
Skin Conditioning
PEG-8
HumectantTocopherol
Antioxidant
Lecithin
EmollientPlankton Extract
Skin ConditioningAscorbyl Palmitate
Antioxidant
Ascorbic Acid
Antioxidant
Citric Acid
Buffering
Water, Dibutyl Adipate, Octocrylene, Cyclopentasiloxane, Dicaprylyl Carbonate, Alcohol Denat., Titanium Dioxide, Butyl Methoxydibenzoylmethane, Cyclohexasiloxane, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Butylene Glycol, PEG-30 Dipolyhydroxystearate, Nylon-12, Dimethicone, PEG-10 Dimethicone, Sodium Chloride, Phenoxyethanol, Silica, Disteardimonium Hectorite, Tocopheryl Acetate, Glyceryl Stearate, Parfum, Bisabolol, Disodium EDTA, Ethylhexylglycerin, Panthenol, PEG-8, Tocopherol, Lecithin, Plankton Extract, Ascorbyl Palmitate, Ascorbic Acid, Citric Acid
Butyl Methoxydibenzoylmethane 3%
UV Absorber
Homosalate 15%
Skin Conditioning
Ethylhexyl Salicylate 5%
UV Absorber
Octocrylene 10%
UV Absorber
Polymethylsilsesquioxane
Glycerin
Humectant
Dimethicone
Emollient
Poly C10-30 Alkyl Acrylate
Emulsion StabilisingStyrene/Acrylates Copolymer
Silica
Abrasive
Caprylyl Methicone
Skin Conditioning
Acrylates/Dimethicone Copolymer
Skin ConditioningDiethylhexyl Syringylidenemalonate
Skin ProtectingPEG-100 Stearate
Glyceryl Stearate
Emollient
Phenoxyethanol
Preservative
Potassium Cetyl Phosphate
EmulsifyingTocopherol
Antioxidant
Caprylyl Glycol
EmollientPanthenol
Skin Conditioning
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingTriethanolamine
BufferingPEG-8 Laurate
Emulsifying
Inulin Lauryl Carbamate
Emulsion StabilisingChlorphenesin
Antimicrobial
P-Anisic Acid
MaskingCaprylic/Capric Triglyceride
MaskingXanthan Gum
EmulsifyingDisodium EDTA
Cassia Alata Leaf Extract
AstringentMaltodextrin
AbsorbentSodium Dodecylbenzenesulfonate
CleansingButyl Methoxydibenzoylmethane 3%, Homosalate 15%, Ethylhexyl Salicylate 5%, Octocrylene 10%, Polymethylsilsesquioxane, Glycerin, Dimethicone, Poly C10-30 Alkyl Acrylate, Styrene/Acrylates Copolymer, Silica, Caprylyl Methicone, Acrylates/Dimethicone Copolymer, Diethylhexyl Syringylidenemalonate, PEG-100 Stearate, Glyceryl Stearate, Phenoxyethanol, Potassium Cetyl Phosphate, Tocopherol, Caprylyl Glycol, Panthenol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Triethanolamine, PEG-8 Laurate, Inulin Lauryl Carbamate, Chlorphenesin, P-Anisic Acid, Caprylic/Capric Triglyceride, Xanthan Gum, Disodium EDTA, Cassia Alata Leaf Extract, Maltodextrin, Sodium Dodecylbenzenesulfonate
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Octocrylene protects skin from sun damage. It absorbs UV-B with peak absorption of 304 nm. It is a common sunscreen ingredient and often paired with avobenzone, a UVA filter. This is because octocrylene stabilizes other sunscreen ingredients by protecting them from degradation when exposed to sunlight. Octocrylene is a photostable ingredient and loses about 10% of SPF in 95 minutes.
Octocrylene also acts as an emollient, meaning it helps skin retain moisture and softens skin. It is oil-soluble and hydrophobic, enhancing water-resistant properties in a product.
Those who are using ketoprofen, a topical anti-inflammatory drug, may experience an allergic reaction when using octocrylene. It is best to speak with a healthcare professional about using sunscreens with octocrylene.
The EU allows a maximum of these concentrations:
Learn more about OctocryleneAlso known as Avobenzone, this ingredient is a chemical sunscreen filter that provides protection in the UV-A range.
Avobenzone is globally approved and is the most commonly used UV-A filter in the world.
Studies have found that avobenzone becomes ineffective when exposed to UV light (it is not photostable; meaning that it breaks down in sunlight). Because of this, formulations that include avobenzone will usually contain stabilizers such as octocrylene.
However, some modern formulations (looking at you, EU!) are able to stabilize avobenzone by coating the molecules.
Avobenzone does not protect against the UV-B range, so it's important to check that the sunscreen you're using contains other UV filters that do!
The highest concentration of avobenzone permitted is 3% in the US, and 5% in the EU.
Learn more about Butyl MethoxydibenzoylmethaneDimethicone 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 DimethiconePhenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent 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.
Silica is a mineral naturally found in our skin. It helps to thicken and smooth the texture of a product. It also acts as an agent for other ingredients by increasing the absorption of other ingredients into the skin.
Silica is often used for absorption and can help reduce shine when products are applied. Silica occurs in naturally in materials like clay and sandstone, and it can also be produced synthetically.
Silica is present naturally within the skin during collagen production and when reducing inflammation.
Learn more about SilicaGlyceryl Stearate is a mix of glycerin and stearic acid.
It is used to stabilize the mixing of water and oil ingredients. By preventing these ingredients from separating, it can help elongate shelf life. It can also help thicken the product's texture.
As an emollient, it helps soften skin and supports barrier-replenishing ingredients.
In cosmetics, Glyceryl Stearate is often made from vegetable oils or synthetically produced.
This ingredient may not be fungal-acne safe
Fun fact: The human body also creates Glyceryl Stearate naturally.
Learn more about Glyceryl StearateDisodium 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 EDTAPanthenol is a common ingredient that helps hydrate and soothe the skin. It is found naturally in our skin and hair.
There are two forms of panthenol: D and L.
D-panthenol is also known as dexpanthenol. Most cosmetics use dexpanthenol or a mixture of D and L-panthenol.
Panthenol is famous due to its ability to go deeper into the skin's layers. Using this ingredient has numerous pros (and no cons):
Like hyaluronic acid, panthenol is a humectant. Humectants are able to bind and hold large amounts of water to keep skin hydrated.
This ingredient works well for wound healing. It works by increasing tissue in the wound and helps close open wounds.
Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.
This ingredient is also referred to as pro-vitamin B5.
Learn more about PanthenolTocopherol (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 TocopherolIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
ISDIN Eryfotona AK-NMSC SPF 100+ Fluid 33 ingredients
La Roche-Posay Anthelios Melt in Milk Sunscreen Lotion - SPF 100 32 ingredients
Reviews
Here's what our community thinks
ISDIN Eryfotona AK-NMSC SPF 100+ Fluid 33 ingredients
La Roche-Posay Anthelios Melt in Milk Sunscreen Lotion - SPF 100 32 ingredients
Shine city
The picture on this product page shows SPF 50 but title says SPF 100... lol. This is for the SPF 100 version, and holy moly it's the shiniest sunscreen I have tried yet to date. I really wanted the SPF 100 because there are so few of them on the market but it's just so immediately eye blindingly shiny and greasy. When I used this my oily skin didn't even stand a chance at being slick Show more
