La Roche-Posay Anthelios 50 Mineral Ultra-Light Sunscreen Versus Paula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+

La Roche-Posay Anthelios 50 Mineral Ultra-Light Sunscreen Versus Paula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ Detailed comparison of La Roche-Posay Anthelios 50 Mineral Ultra-Light Sunscreen versus Paula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+. This hybrid sunscreen covers the full UV range, though its SPF isn't confirmed on file yet. This hybrid sunscreen covers the full UV range and blocks ~97% of UVB at SPF 30. Titanium Dioxide 6% Zinc Oxide 5% Undecane Triethylhexanoin Isohexadecane Nylon-12 Caprylyl Methicone Butyloctyl Salicylate Phenethyl Benzoate Styrene/Acrylates Copolymer Silica Tridecane Dicaprylyl Carbonate Dicaprylyl Ether Talc Dimethicone/PEG-10/15 Crosspolymer Aluminum Stearate Pentylene Glycol PEG-9 Polydimethylsiloxyethyl Dimethicone Alumina Polyhydroxystearic Acid Phenoxyethanol Magnesium Sulfate Propylene Glycol Caprylyl Glycol PEG-8 Laurate Disteardimonium Hectorite Triethoxycaprylylsilane Diethylhexyl Syringylidenemalonate Tocopherol Propylene Carbonate Cassia Alata Leaf Extract Maltodextrin Benzoic Acid PEG-9 Titanium Dioxide 6%, Zinc Oxide 5%, Undecane, Triethylhexanoin, Isohexadecane, Nylon-12, Caprylyl Methicone, Butyloctyl Salicylate, Phenethyl Benzoate, Styrene/Acrylates Copolymer, Silica, Tridecane, Dicaprylyl Carbonate, Dicaprylyl Ether, Talc, Dimethicone/PEG-10/15 Crosspolymer, Aluminum Stearate, Pentylene Glycol, PEG-9 Polydimethylsiloxyethyl Dimethicone, Alumina, Polyhydroxystearic Acid, Phenoxyethanol, Magnesium Sulfate, Propylene Glycol, Caprylyl Glycol, PEG-8 Laurate, Disteardimonium Hectorite, Triethoxycaprylylsilane, Diethylhexyl Syringylidenemalonate, Tocopherol, Propylene Carbonate, Cassia Alata Leaf Extract, Maltodextrin, Benzoic Acid, PEG-9 Water Ethylhexyl Methoxycinnamate Glycerin Ethylhexyl Salicylate Octocrylene Butyl Methoxydibenzoylmethane Dimethicone Chamomilla Recutita Flower Extract Vitis Vinifera Seed Extract Camellia Sinensis Leaf Extract Camellia Oleifera Leaf Extract Peucedanum Graveolens Extract Sambucus Nigra Fruit Extract Avena Sativa Bran Extract Punica Granatum Fruit Extract Lycium Barbarum Fruit Extract Hydrogenated Lecithin Titanium Dioxide Dimethicone/Vinyl Dimethicone Crosspolymer Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Xanthan Gum Sodium Carbomer Benzyl Alcohol Sodium Benzoate Potassium Sorbate Water, Ethylhexyl Methoxycinnamate, Glycerin, Ethylhexyl Salicylate, Silica, Octocrylene, Butyl Methoxydibenzoylmethane, Dimethicone, Tocopherol, Chamomilla Recutita Flower Extract, Vitis Vinifera Seed Extract, Camellia Sinensis Leaf Extract, Camellia Oleifera Leaf Extract, Peucedanum Graveolens Extract, Sambucus Nigra Fruit Extract, Avena Sativa Bran Extract, Punica Granatum Fruit Extract, Lycium Barbarum Fruit Extract, Hydrogenated Lecithin, Titanium Dioxide, Dimethicone/Vinyl Dimethicone Crosspolymer, Diethylhexyl Syringylidenemalonate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Xanthan Gum, Sodium Carbomer, Benzyl Alcohol, Sodium Benzoate, Potassium Sorbate, Phenoxyethanol Be the first to review These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Diethylhexyl Syringylidenemalonate (DESM) is a photostabilizer, antioxidant, and SPF booster. One of DESM's main roles is stabilizing UV filters, especially avobenzone. Avobenzone is notoriously unstable when exposed to sunlight. By enhancing the stability of these filters, DESM helps maintain the sunscreen's effectivess through wear. It also helps improve protection against long-wave UVA rays by increasing the wavelength of the formula. Besides enhancing UVA protection, DESM can boost the SPF of high-SPF formulations by up to 5 units. DESM also preserves the color integrity of cosmetic products and helps reduce the chance of yellowing of fading due to light exposure. This ingredient is typically found in concentrations between 0.3% - 0.5%. There are currently no maximum usage limits by regulatory bodies. Though this ingredient is a chemical UV filter, it can often be found in "100% mineral" sunscreens. This is due to regulatory loopholes. Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!). It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome. On a cellular level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions the microbe needs to make energy so it can no longer survive. Another perk of this ingredient is that it stays functional across a wide pH range (3-10). You'll often see it paired with boosters like Ethylhexylglycerin; one study showed that a 1:9 ratio of Ethylhexylglycerin to Phenoxyethanol damages bacterial membranes as effectively as doubling the Phenoxyethanol concentration on its own. Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU. Safety-wise, the fear mongering does not hold up to the evidence. The EU's Scientific Committee on Consumer Safety and FDA consider it safe as a preservative at up to 1%, including for children of all ages. Adverse systemic effects only showed up in animal studies at exposures roughly 200x higher than what people get from cosmetics. And despite its very widespread use, this ingredient is a rare sensitizer and allergic reactions are uncommon. 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. Whe