La Roche-Posay Anthelios Tinted Mineral Light Fluid Sunscreen SPF 50 Versus Rare Beauty Pore Diffusing Primer - Always an Optimist Collection
This hybrid sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50.
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Titanium Dioxide 11%
Cosmetic Colorant
Water
Skin ConditioningIsododecane
EmollientC12-15 Alkyl Benzoate
AntimicrobialDimethicone
Emollient
Undecane
EmollientTriethylhexanoin
MaskingIsohexadecane
EmollientStyrene/Acrylates Copolymer
Nylon-12
Caprylyl Methicone
Skin Conditioning
Butyloctyl Salicylate
Skin Conditioning
Phenethyl Benzoate
Emollient
Silica
Abrasive
Tridecane
Perfuming
Dicaprylyl Carbonate
EmollientDicaprylyl Ether
Emollient
Talc
Abrasive
Dimethicone/PEG-10/15 Crosspolymer
Aluminum Stearate
Cosmetic ColorantPentylene Glycol
Skin Conditioning
PEG-9 Polydimethylsiloxyethyl Dimethicone
Emulsifying
Iron Oxides
Alumina
Abrasive
Polyhydroxystearic Acid
Emulsifying
Phenoxyethanol
Preservative
Magnesium Sulfate
Propylene Glycol
Humectant
Caprylyl Glycol
Emollient
Aluminum Hydroxide
EmollientPEG-8 Laurate
Emulsifying
Stearic Acid
Cleansing
Disteardimonium Hectorite
StabilisingDiethylhexyl Syringylidenemalonate
Skin Protecting
Tocopherol
Antioxidant
Propylene Carbonate
SolventCassia Alata Leaf Extract
AstringentMaltodextrin
Absorbent
Benzoic Acid
Masking
Disodium Stearoyl Glutamate
CleansingTitanium Dioxide 11%, 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, PEG-9 Polydimethylsiloxyethyl Dimethicone, Iron Oxides, Alumina, Polyhydroxystearic Acid, Phenoxyethanol, Magnesium Sulfate, Propylene Glycol, Caprylyl Glycol, Aluminum Hydroxide, PEG-8 Laurate, Stearic Acid, Disteardimonium Hectorite, Diethylhexyl Syringylidenemalonate, Tocopherol, Propylene Carbonate, Cassia Alata Leaf Extract, Maltodextrin, Benzoic Acid, Disodium Stearoyl Glutamate
Water
Skin ConditioningDimethicone
Emollient
Methyl Trimethicone
Skin Conditioning
Dipropylene Glycol
HumectantGlycerin
Humectant
Butylene Glycol
Humectant
Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer
Dimethicone/Vinyl Dimethicone Crosspolymer
Skin Conditioning
Cetyl PEG/PPG-10/1 Dimethicone
Emulsifying
Sodium Chloride
MaskingDimethicone/PEG-10/15 Crosspolymer
Silica
Abrasive
Propanediol
Solvent
Sodium Benzoate
Masking
Potassium Sorbate
Preservative
Tocopheryl Acetate
Antioxidant
Eclipta Prostrata Extract
Skin Conditioning
Glyceryl Acrylate/Acrylic Acid Copolymer
HumectantParfum
Masking
Camellia Sinensis Leaf Extract
Antimicrobial
Sodium Citrate
BufferingMelia Azadirachta Leaf Extract
Skin ConditioningHyaluronic Acid
Humectant
Hydrolyzed Hyaluronic Acid
Humectant
Sodium Hyaluronate
Humectant
Gardenia Florida Fruit Extract
Skin ConditioningNelumbo Nucifera Flower Extract
Skin ConditioningNymphaea Odorata Root Extract
RefreshingMoringa Oleifera Seed Oil
Emollient
Tocopherol
Antioxidant
Water, Dimethicone, Methyl Trimethicone, Dipropylene Glycol, Glycerin, Butylene Glycol, Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer, Dimethicone/Vinyl Dimethicone Crosspolymer, Cetyl PEG/PPG-10/1 Dimethicone, Sodium Chloride, Dimethicone/PEG-10/15 Crosspolymer, Silica, Propanediol, Sodium Benzoate, Potassium Sorbate, Tocopheryl Acetate, Eclipta Prostrata Extract, Glyceryl Acrylate/Acrylic Acid Copolymer, Parfum, Camellia Sinensis Leaf Extract, Sodium Citrate, Melia Azadirachta Leaf Extract, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Gardenia Florida Fruit Extract, Nelumbo Nucifera Flower Extract, Nymphaea Odorata Root Extract, Moringa Oleifera Seed Oil, Tocopherol
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Dimethicone is a type of synthetic silicone created from natural materials such as quartz. It is also known as polydimethylsiloxane.
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 DimethiconeThis is a silicone-based ingredient that helps create a smooth, silky, "bouncy" texture. It also acts as an emulsifier that prevents ingredients from separating in a formula.
Due to its large molecule size and water-insolubility, this ingredient is unlikely to be absorbed into skin. Irritation and sensitization tests have found reactions to silicones are considered very rare.
You'll likely see this ingredient in leave-on products at concentrations of 0.03%-3%.
Learn more about Dimethicone/PEG-10/15 CrosspolymerSilica, 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.
Learn more about SilicaTocopherol 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.
Learn more about TocopherolWater. 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!
Learn more about Water
