Supergoop! Mineral Unseen Sunscreen SPF 40 Versus Biossance Squalane + Zinc Sheer Mineral Sunscreen SPF 30 PA +++

Supergoop! Mineral Unseen Sunscreen SPF 40 Versus Biossance Squalane + Zinc Sheer Mineral Sunscreen SPF 30 PA +++ Detailed comparison of Supergoop! Mineral Unseen Sunscreen SPF 40 versus Biossance Squalane + Zinc Sheer Mineral Sunscreen SPF 30 PA +++. This mineral sunscreen covers the full UV range and blocks ~98% of UVB at SPF 40. This hybrid sunscreen covers the full UV range and blocks ~97% of UVB at SPF 30. Zinc Oxide 17.68% Titanium Dioxide 1.33% Dimethicone Dimethicone Crosspolymer Caprylic/Capric Triglyceride Methyl Dihydroabietate Polyhydroxystearic Acid C9-12 Alkane Glycerin Ethylhexylglycerin Water Coco-Caprylate/Caprate Silica Stearic Acid Hedychium Coronarium Root Extract Propanediol Schisandra Chinensis Fruit Extract Tocopherol Zinc Oxide 17.68%, Titanium Dioxide 1.33%, Dimethicone, Dimethicone Crosspolymer, Caprylic/Capric Triglyceride, Methyl Dihydroabietate, Polyhydroxystearic Acid, C9-12 Alkane, Glycerin, Ethylhexylglycerin, Water, Coco-Caprylate/Caprate, Silica, Stearic Acid, Hedychium Coronarium Root Extract, Propanediol, Schisandra Chinensis Fruit Extract, Tocopherol Zinc Oxide Squalane Cetearyl Alcohol Sorbitan Olivate Coco-Glucoside Cetyl Palmitate Polyglyceryl-3 Polyricinoleate Caprylyl/Capryl Glucoside Nymphaea Alba Flower Extract Acacia Senegal Gum Ethyl Ferulate Xanthan Gum Sodium Gluconate Lecithin Sodium Palmitoyl Proline Phenoxyethanol Isostearic Acid Zinc Oxide, Water, Caprylic/Capric Triglyceride, Squalane, Glycerin, Cetearyl Alcohol, Methyl Dihydroabietate, Sorbitan Olivate, Coco-Glucoside, Cetyl Palmitate, Polyglyceryl-3 Polyricinoleate, Caprylyl/Capryl Glucoside, Nymphaea Alba Flower Extract, Acacia Senegal Gum, Ethyl Ferulate, Xanthan Gum, Sodium Gluconate, Lecithin, Sodium Palmitoyl Proline, Polyhydroxystearic Acid, Ethylhexylglycerin, Phenoxyethanol, Isostearic Acid 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%. 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% 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. We don't have a description for Methyl Dihydroabietate yet. Polyhydroxystearic Acid is a vegetable-derived soft wax made from castor oil. It's an emulsion stabilizer, thickener, and film