Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

First Aid Beauty Mineral Sunscreen Zinc Oxide Broad Spectrum SPF 30 Versus La Roche-Posay Anthelios Ultra Light Face Sunscreen-SPF 60

First Aid Beauty Mineral Sunscreen Zinc Oxide Broad Spectrum SPF 30 Versus La Roche-Posay Anthelios Ultra Light Face Sunscreen-SPF 60 Detailed comparison of First Aid Beauty Mineral Sunscreen Zinc Oxide Broad Spectrum SPF 30 versus La Roche-Posay Anthelios Ult

This source-based comparison does not add ratings or recommend a winner.

First Aid Beauty Mineral Sunscreen Zinc Oxide Broad Spectrum SPF 30 Versus La Roche-Posay Anthelios Ultra Light Face Sunscreen-SPF 60 Detailed comparison of First Aid Beauty Mineral Sunscreen Zinc Oxide Broad Spectrum SPF 30 versus La Roche-Posay Anthelios Ultra Light Face Sunscreen-SPF 60. This mineral sunscreen covers the full UV range and blocks ~97% of UVB at SPF 30. This chemical sunscreen covers most of the UV range, lighter on the deep UVA that drives aging. Zinc Oxide 20% Water Caprylic/Capric Triglyceride Coconut Alkanes Glycerin Cetearyl Alcohol Coco-Glucoside Avena Sativa Kernel Meal Tocopherol Persea Gratissima Oil Helianthus Annuus Seed Oil Arachidyl Alcohol Behenyl Alcohol Arachidyl Glucoside Polyhydroxystearic Acid Benzyl Alcohol Xanthan Gum Coco-Caprylate/Caprate Zinc Oxide 20%, Water, Caprylic/Capric Triglyceride, Coconut Alkanes, Glycerin, Cetearyl Alcohol, Coco-Glucoside, Avena Sativa Kernel Meal, Tocopherol, Persea Gratissima Oil, Helianthus Annuus Seed Oil, Arachidyl Alcohol, Behenyl Alcohol, Arachidyl Glucoside, Polyhydroxystearic Acid, Benzyl Alcohol, Xanthan Gum, Coco-Caprylate/Caprate Butyl Methoxydibenzoylmethane 3% Homosalate 10% Ethylhexyl Salicylate 5% Octocrylene 7% Cyclopentasiloxane Alcohol Denat. Silica Dicaprylyl Ether Styrene/Acrylates Copolymer PEG-30 Dipolyhydroxystearate Dimethicone Cyclohexasiloxane Polymethylsilsesquioxane Nylon-12 Dicaprylyl Carbonate Diethylhexyl Syringylidenemalonate Phenoxyethanol Lauryl PEG/PPG-18/18 Methicone Sodium Chloride Caprylyl Glycol PEG-8 Laurate Isostearyl Alcohol Poly C10-30 Alkyl Acrylate Disteardimonium Hectorite P-Anisic Acid Disodium EDTA Cassia Alata Leaf Extract Propylene Carbonate Sodium Dodecylbenzenesulfonate Butyl Methoxydibenzoylmethane 3%, Homosalate 10%, Ethylhexyl Salicylate 5%, Octocrylene 7%, Water, Cyclopentasiloxane, Alcohol Denat., Silica, Dicaprylyl Ether, Styrene/Acrylates Copolymer, PEG-30 Dipolyhydroxystearate, Dimethicone, Cyclohexasiloxane, Polymethylsilsesquioxane, Nylon-12, Dicaprylyl Carbonate, Diethylhexyl Syringylidenemalonate, Phenoxyethanol, Lauryl PEG/PPG-18/18 Methicone, Sodium Chloride, Caprylyl Glycol, PEG-8 Laurate, Isostearyl Alcohol, Poly C10-30 Alkyl Acrylate, Disteardimonium Hectorite, P-Anisic Acid, Caprylic/Capric Triglyceride, Disodium EDTA, Cassia Alata Leaf Extract, Propylene Carbonate, Sodium Dodecylbenzenesulfonate, Tocopherol 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. Caprylic/Capric Triglyceride (aka MCT Oil) is a lightweight emollient, solvent, and texture enhancer. It is considered a skin-softener by helping to prevent moisture loss. Though it behaves like an oil, it is not technically one due to its chemical composition. One perk of this ingredient is that it is very stable, resistant to oxidation, and unlikely to go rancid. In practice, that translates to a long shelf life and a consistently elegant skin feel. While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this. Just patch test if you have concerns. Fractionated coconut oil and MCT Oil are both listed as Caprylic/Capric Triglyceride according to INCI. This is because INCI names are based on the ingredient’s final chemical composition and not its marketing name or source. This ingredient is treated as the gold standard fungal acne safe oil. Even though it is coconut derived, the problematic lauric acid is stripped out. This leaves just caprylic (C8) and capric (C10) acid. These chain lengths actually trend antifungal; a 2020 study found caprylic acid was enough to disrupt Malassezia furfur cell membrane, with a caprylic acid derivative damaging membrane structures at concentrations as low as 0.2%. 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. 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 a