La Roche-Posay Anthelios Tinted Mineral Light Fluid Sunscreen SPF 50 Versus Beauty of Joseon Daily Tinted Fluid Sunscreen SPF 40

La Roche-Posay Anthelios Tinted Mineral Light Fluid Sunscreen SPF 50 Versus Beauty of Joseon Daily Tinted Fluid Sunscreen SPF 40

This sunscreen offers SPF 50 protection with a matte finish that helps control shine.

This hybrid sunscreen covers the full UV range and blocks ~98% of UVB at SPF 40.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Isododecane

C12-15 Alkyl Benzoate

Dimethicone

Undecane

Triethylhexanoin

Isohexadecane

Styrene/Acrylates Copolymer

Nylon-12

Caprylyl Methicone

Butyloctyl Salicylate

Phenethyl Benzoate

Silica

Tridecane

Dicaprylyl Carbonate

Dicaprylyl Ether

Talc

Dimethicone/PEG-10/15 Crosspolymer

Aluminum Stearate

Pentylene Glycol

C9-15 Fluoroalcohol Phosphate

Tocopherol

Phenoxyethanol

Stearic Acid

Diethylhexyl Syringylidenemalonate

PEG-9 Polydimethylsiloxyethyl Dimethicone

Magnesium Sulfate

PEG-8 Laurate

PEG-9

Polyhydroxystearic Acid

Maltodextrin

Benzoic Acid

Iron Oxides

Propylene Glycol

Propylene Carbonate

Caprylyl Glycol

Disteardimonium Hectorite

Cassia Alata Leaf Extract

Alumina

Aluminum Hydroxide

Water, Isododecane, C12-15 Alkyl Benzoate, Dimethicone, Undecane, Triethylhexanoin, Isohexadecane, Styrene/Acrylates Copolymer, Nylon-12, Caprylyl Methicone, Butyloctyl Salicylate, Phenethyl Benzoate, Silica, Tridecane, Dicaprylyl Carbonate, Dicaprylyl Ether, Talc, Dimethicone/PEG-10/15 Crosspolymer, Aluminum Stearate, Pentylene Glycol, C9-15 Fluoroalcohol Phosphate, Tocopherol, Phenoxyethanol, Stearic Acid, Diethylhexyl Syringylidenemalonate, PEG-9 Polydimethylsiloxyethyl Dimethicone, Magnesium Sulfate, PEG-8 Laurate, PEG-9, Polyhydroxystearic Acid, Maltodextrin, Benzoic Acid, Iron Oxides, Propylene Glycol, Propylene Carbonate, Caprylyl Glycol, Disteardimonium Hectorite, Cassia Alata Leaf Extract, Alumina, Aluminum Hydroxide

Zinc Oxide

Isopropyl Myristate

Coco-Caprylate/Caprate

Caprylic/Capric Triglyceride

Neopentyl Glycol Diheptanoate

CI 77492

Ethylhexyl Isononanoate

Alcohol Denat.

Polyglyceryl-3 Polyricinoleate

Butylene Glycol

Propanediol

Methyl Methacrylate Crosspolymer

CI 77491

Polyglyceryl-6 Polyhydroxystearate

Hydrogenated Olive Oil Unsaponifiables

Artemisia Capillaris Extract

Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate

Stearalkonium Hectorite

1,2-Hexanediol

Polyglyceryl-6 Polyricinoleate

Hydroxyacetophenone

Isopropyl Titanium Triisostearate

Polyglycerin-6

Ascorbyl Palmitate

CI 77499

Zinc Oxide, Water, Butyloctyl Salicylate, Isopropyl Myristate, Coco-Caprylate/Caprate, Caprylic/Capric Triglyceride, Neopentyl Glycol Diheptanoate, CI 77492, Ethylhexyl Isononanoate, Alcohol Denat., Polyglyceryl-3 Polyricinoleate, Butylene Glycol, C12-15 Alkyl Benzoate, Propanediol, Silica, Methyl Methacrylate Crosspolymer, CI 77491, Stearic Acid, Polyglyceryl-6 Polyhydroxystearate, Hydrogenated Olive Oil Unsaponifiables, Artemisia Capillaris Extract, Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate, Stearalkonium Hectorite, Undecane, 1,2-Hexanediol, Polyglyceryl-6 Polyricinoleate, Hydroxyacetophenone, Tridecane, Isopropyl Titanium Triisostearate, Polyglycerin-6, Tocopherol, Ascorbyl Palmitate, CI 77499

Reviews

Alternatives

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

Butyloctyl Salicylate is a chemical UV filter structurally similar to octisalate. It is a photostabilizer, SPF booster, emollient and solvent. This ingredient helps evenly spread out ingredients.

According to a manufacturer, it is suitable for pairing with micro Titanium Dioxide, Zinc Oxide, and pigments.

Photostabilizers help stabilize UV-filters and prevents them from degrading quickly.

C12-15 Alkyl Benzoate is a lightweight emollient made by combinig benzoic acid with fatty alcohols that are 12-15 carbons long.

In cosmetics, it plays several roles:

The Cosmetic Review Expert Panel has concluded the alkyl benzoate group to be safe as used in cosmetics; it wasn't found to be a skin irritant and unlikely to be absorbed due to its low water solubility.

This report recorded almost 1000 reported uses with concentrations up to 59% in leave-on products but your cosmetics will typically use 0.5-15% depending on the product.

It's often called a "SPF booster": this is because it keeps UV filters properly dissolved and evenly distributed to support a sunscreen's performance. It doesn't actually raise SPF on its own.

Overall, this ingredient is well tolerated.

This ingredient is fungal acne safe because it is an ester of benzoic acid.

Think of this ingredient as two parts stuck together: an oily part and an acid part. Malassezia only gets a meal when it can snip off a fatty acid to eat. With C12-15 Alkyl Benzoate, the acid part is benzoic acid, which isn't a fatty acid and which the yeast can't use as food.

Benzoic acid is actually used as a preservative to stop yeast from growing.

The oily part is a blend of C12-15 fatty alcohols but fatty alcohols in this size range can support only a little Malassezia growth (mostly for one species of Malassezia as well).

In the ingredient, those alcohols stay locked inside the molecule. The yeast can only reach them by snipping the benzoate bond, and that type of bond is harder for it to cut than a normal fatty bond.

So not much gets released. And whatever does get snipped comes packaged with benzoic acid, which discourages yeast growth.

Silica, also known as silicon dioxide, is a naturally occurring mineral. It is used as a fine, spherical, and porous powder in cosmetics.

Though it has exfoliant properties, the function of silica varies depending on the product.

The unique structure of silica enhances the spreadability and adds smoothness, making it a great texture enhancer.

It is also used as an active carrier, emulsifier, and mattifier due to its ability to absorb excess oil.

In some products, tiny microneedles called spicules are made from silica or hydrolyzed sponge. When you rub them in, they lightly polish away dead skin layers and enhance the penetration of active ingredients.

Stearic Acid is a fatty acid that is already found in your skin. It's one of the free fatty acids that works alongside ceramides and cholesterols to maintain your barrier.

In cosmetics, it is a multitasker:

Safety-wise, the CIR Expert Panel has concluded it to be safe in cosmetics when formulated to be non-irritating and non-sensitizing.

Free stearic acid is a C18 fatty acid that the Malassezia yeast can substrate, so this ingredient may not be fungal acne safe.

Tocopherol is a fat-soluble antioxidant known as Vitamin E.

You'll find this ingredient in the vast majority of skincare (for good reason). It works to neutralize free radicals, or unstable molecules generated by UV exposure, pollution, and other environmental stressors, before they can cause oxidative damage to your skin cells.

Topically applied tocopherol has been shown to protect against UV damage by ramping up the skin's own natural defense enzymes.

It also acts as a skin conditioning agent; some studies show that regular topical use can improve the skin's water-binding capacity over 2-4 weeks.

This ingredient is especially loved for being a team player. When combined with Vitamin C, the photoprotective effect of both ingredients roughly doubles and the combo also helps reduce UV-induced DNA damage.

This ingredient has some brightening potential but it's more of a prevention ingredient than spot-fader. Cell studies show it can slow down melanin production but it's worth noting that it's not the most powerful brightener out there.

In formulations, it also serves as a stabilizer that helps protect other oxidation-prone ingredients from degrading.

Concentrations usually range from 0.1-1% in most leave-on products.

Tridecane is a lightweight emollient and fragrancing ingredient. It is a paraffin and often called a silicone alternative.

According to official INCI guidelines, this ingredient is used to give a light odor to raw materials. It is often used as a starter ingredient to create parfum.

This ingredient can be derived from palm oil, or coconut oil. It is also naturally found in certain species of organisms.

According to the NOAA, this ingredient can cause skin sensitivity with prolonged use. However, this warning is taken from the Coast Guard and no studies have been done on this in relation to cosmetics.

Tridecane is not water soluble.

Undecane is an emollient and helps create a lightweight base for products.

Is is not soluble in water and naturally occurring in some species.

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. Remember to stay hydrated!

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