Summer Fridays ShadeDrops Broad Spectrum SPF 30 Mineral Milk Sunscreen Versus Blue Lizard Sheer Mineral Sunscreen Lotion for Face SPF 50+

Summer Fridays ShadeDrops Broad Spectrum SPF 30 Mineral Milk Sunscreen Versus Blue Lizard Sheer Mineral Sunscreen Lotion for Face SPF 50+ Detailed comparison of Summer Fridays ShadeDrops Broad Spectrum SPF 30 Mineral Milk Sunscreen versus Blue Lizard Sheer Mineral Sunscreen Lotion for Face SPF 50+. This hybrid sunscreen covers the full UV range and blocks ~97% of UVB at SPF 30. This mineral sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50. Zinc Oxide 9.4% Water C12-15 Alkyl Benzoate Sorbitan Oleate Decylglucoside Crosspolymer Argania Spinosa Kernel Oil Tocopheryl Acetate Ammonium Acryloyldimethyltaurate/Vp Copolymer Glycerin Caramel Polyester-5 Squalane Butyrospermum Parkii Butter Extract Bisabolol Phospholipids Tocopherol Ethyl Ferulate Urea Ethylhexylglycerin Gluconolactone Triethoxycaprylylsilane Dimethicone Sodium Chloride Benzyl Alcohol Sodium Benzoate Sorbic Acid Chlorphenesin Phenoxyethanol Zinc Oxide 9.4%, Water, C12-15 Alkyl Benzoate, Sorbitan Oleate Decylglucoside Crosspolymer, Argania Spinosa Kernel Oil, Tocopheryl Acetate, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Glycerin, Caramel, Polyester-5, Squalane, Butyrospermum Parkii Butter Extract, Bisabolol, Phospholipids, Tocopherol, Ethyl Ferulate, Urea, Ethylhexylglycerin, Gluconolactone, Triethoxycaprylylsilane, Dimethicone, Sodium Chloride, Benzyl Alcohol, Sodium Benzoate, Sorbic Acid, Chlorphenesin, Phenoxyethanol Titanium Dioxide 9% Zinc Oxide 6% Alanine Aloe Barbadensis Leaf Juice Alumina Aluminum Stearate Arginine Aspartic Acid Butyrospermum Parkii Butter Caprylic/Capric Triglyceride Carica Papaya Fruit Extract Citric Acid Crithmum Maritimum Extract Cucumis Sativus Fruit Extract Diisopropyl Sebacate Dimethoxydiphenylsilane/Triethoxycaprylylsilane Crosspolymer Fucus Vesiculosus Extract Ginkgo Biloba Leaf Extract Glycine Glycine Soja Oil Hamamelis Virginiana Leaf Extract Histidine Hydrogenated Vegetable Oil Isoleucine Isostearyl Alcohol Isostearyl Isostearate Oryza Sativa Extract Oryza Sativa Germ Extract PCA Phenylalanine Polyglyceryl-3 Diisostearate Polyglyceryl-3 Polyricinoleate Polyhydroxystearic Acid Potassium Sorbate Proline Rosa Canina Fruit Oil Sclerocarya Birrea Seed Oil Serine Sodium Hyaluronate Sodium Lactate Sodium PCA Sorbitan Isostearate Threonine Valine Xanthan Gum Titanium Dioxide 9%, Zinc Oxide 6%, Alanine, Aloe Barbadensis Leaf Juice, Alumina, Aluminum Stearate, Arginine, Aspartic Acid, Butyrospermum Parkii Butter, C12-15 Alkyl Benzoate, Caprylic/Capric Triglyceride, Carica Papaya Fruit Extract, Citric Acid, Crithmum Maritimum Extract, Cucumis Sativus Fruit Extract, Diisopropyl Sebacate, Dimethoxydiphenylsilane/Triethoxycaprylylsilane Crosspolymer, Ethylhexylglycerin, Fucus Vesiculosus Extract, Ginkgo Biloba Leaf Extract, Glycerin, Glycine, Glycine Soja Oil, Hamamelis Virginiana Leaf Extract, Histidine, Hydrogenated Vegetable Oil, Isoleucine, Isostearyl Alcohol, Isostearyl Isostearate, Oryza Sativa Extract, Oryza Sativa Germ Extract, PCA, Phenoxyethanol, Phenylalanine, Polyglyceryl-3 Diisostearate, Polyglyceryl-3 Polyricinoleate, Polyhydroxystearic Acid, Potassium Sorbate, Proline, Water, Rosa Canina Fruit Oil, Sclerocarya Birrea Seed Oil, Serine, Sodium Benzoate, Sodium Chloride, Sodium Hyaluronate, Sodium Lactate, Sodium PCA, Sorbitan Isostearate, Squalane, Threonine, Tocopheryl Acetate, Valine, Xanthan Gum 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. 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. Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that: The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure. Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations. 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% b