Think Sun SPF 50 Clear Zinc Sunscreen Versus First Aid Beauty Mineral Sunscreen Zinc Oxide Broad Spectrum SPF 30

Think Sun SPF 50 Clear Zinc Sunscreen Versus First Aid Beauty Mineral Sunscreen Zinc Oxide Broad Spectrum SPF 30 Detailed comparison of Think Sun SPF 50 Clear Zinc Sunscreen versus First Aid Beauty Mineral Sunscreen Zinc Oxide Broad Spectrum SPF 30. This mineral sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50. This mineral sunscreen covers the full UV range and blocks ~97% of UVB at SPF 30. Zinc Oxide 23.4% Water Caprylic/Capric Triglyceride Polyglyceryl-4 Isostearate Glycerin Hydrogenated Glyceryl Abietate Hexyl Laurate Cetyl Dimethicone Aloe Barbadensis Leaf Juice Hydrogenated Castor Oil Magnesium Sulfate Helianthus Annuus Seed Oil Simmondsia Chinensis Seed Oil Tocopherol Olea Europaea Fruit Oil Rubus Idaeus Seed Oil Vaccinium Macrocarpon Seed Oil Sodium Hyaluronate Carica Papaya Fruit Extract Ribes Nigrum Seed Extract Citrus Paradisi Peel Oil Sorbitan Sesquioleate Caprylhydroxamic Acid Triethoxycaprylylsilane Glyceryl Caprylate Zinc Oxide 23.4%, Water, Caprylic/Capric Triglyceride, Polyglyceryl-4 Isostearate, Glycerin, Hydrogenated Glyceryl Abietate, Hexyl Laurate, Cetyl Dimethicone, Aloe Barbadensis Leaf Juice, Hydrogenated Castor Oil, Magnesium Sulfate, Helianthus Annuus Seed Oil, Simmondsia Chinensis Seed Oil, Tocopherol, Olea Europaea Fruit Oil, Rubus Idaeus Seed Oil, Vaccinium Macrocarpon Seed Oil, Sodium Hyaluronate, Carica Papaya Fruit Extract, Ribes Nigrum Seed Extract, Citrus Paradisi Peel Oil, Sorbitan Sesquioleate, Caprylhydroxamic Acid, Triethoxycaprylylsilane, Glyceryl Caprylate Zinc Oxide 20% Coconut Alkanes Cetearyl Alcohol Coco-Glucoside Avena Sativa Kernel Meal Persea Gratissima 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 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%. Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum. Topically, glycerin does several things at once: Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3. Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin. This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products. Just know very high concentrations (>40%) can feel tacky in low humidity. Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine. Helianthus Annuus Seed Oil is a plant oil derived from the seeds of a sunflower. It is rich in fatty acids, primarily linoleic acid and oleic acid. This gives it emollient and skin conditioning properties. The reason this ingredient is so effective is because it forms a thin film on the skin that reduces transepidermal water loss (TEWL) while supplying linoleic acid to the stratum corneum to improve barrier strength. The high linoleic acid content is particularly noteworthy for acne-prone skin. Research suggests that acne-prone skin tends to be deficient in linoleic acid in sebum. Topical application may help replenish this to support