Reef Safe Zinc Face Sunscreen SPF 50 Versus IMAGE skincare Prevention+ Daily Ultimate Protection Moisturizer SPF 50

Reef Safe Zinc Face Sunscreen SPF 50 Versus IMAGE skincare Prevention+ Daily Ultimate Protection Moisturizer SPF 50 Detailed comparison of Reef Safe Zinc Face Sunscreen SPF 50 Clear versus IMAGE skincare Prevention+ Daily Ultimate Protection Moisturizer SPF 50. This mineral sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50. This sunscreen offers SPF 50 protection with a matte finish that helps control shine. Zinc Oxide 25% Helianthus Annuus Seed Oil Water Euphorbia Cerifera Wax Polyglyceryl-3 Polyricinoleate Potassium Cetyl Phosphate Isostearic Acid Glycerin Polyhydroxystearic Acid Sodium Chloride Maltodextrin Xanthan Gum Simmondsia Chinensis Seed Oil Calendula Officinalis Extract Hippophae Rhamnoides Oil Sodium Hyaluronate Bisabolol Terminalia Ferdinandiana Fruit Extract Sodium Ascorbate Tocopherol Coriandrum Sativum Oil Ahnfeltia Plicata Extract Citrus Grandis Seed Extract CI 77491 CI 77492 CI 77499 Zinc Oxide 25%, Helianthus Annuus Seed Oil, Water, Euphorbia Cerifera Wax, Polyglyceryl-3 Polyricinoleate, Potassium Cetyl Phosphate, Isostearic Acid, Glycerin, Polyhydroxystearic Acid, Sodium Chloride, Maltodextrin, Xanthan Gum, Simmondsia Chinensis Seed Oil, Calendula Officinalis Extract, Hippophae Rhamnoides Oil, Sodium Hyaluronate, Bisabolol, Terminalia Ferdinandiana Fruit Extract, Sodium Ascorbate, Tocopherol, Coriandrum Sativum Oil, Ahnfeltia Plicata Extract, Citrus Grandis Seed Extract, CI 77491, CI 77492, CI 77499 Caprylic/Capric Triglyceride Cyclopentasiloxane Cetyl PEG/PPG-10/1 Dimethicone Thermus Thermophillus Ferment Polyacrylate-13 Cetearyl Ethylhexanoate Phenoxyethanol Polyisobutene Polyglyceryl-6 Polyricinoleate Lecithin Cetearyl Dimethicone Marrubium Vulgare Extract Polyglyceryl-2 Isostearate Disteardimonium Hectorite Polysorbate 20 Citrus Aurantium Dulcis Peel Oil Limonene Sorbitan Isostearate Ethylhexylglycerin Panthenol Citrus Nobilis Peel Oil Disodium EDTA Melanin Erythritol Citric Acid Vanilla Planifolia Fruit Extract Glucose Potassium Sorbate Hydrolyzed Pea Protein PEG-8/Smdi Copolymer Tetrahexyldecyl Ascorbate Tocopheryl Acetate Barosma Betulina Leaf Oil Sodium Benzoate Homarine Hcl Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate Sodium Succinate Malus Domestica Fruit Cell Culture Extract Arabidopsis Thaliana Extract Micrococcus Lysate Plankton Extract Ergothioneine Water, Caprylic/Capric Triglyceride, Glycerin, Cyclopentasiloxane, Cetyl PEG/PPG-10/1 Dimethicone, Thermus Thermophillus Ferment, Polyacrylate-13, Cetearyl Ethylhexanoate, Phenoxyethanol, Polyisobutene, Polyglyceryl-6 Polyricinoleate, Lecithin, Isostearic Acid, Polyglyceryl-3 Polyricinoleate, Polyhydroxystearic Acid, Sodium Chloride, Cetearyl Dimethicone, Marrubium Vulgare Extract, Helianthus Annuus Seed Oil, Xanthan Gum, Polyglyceryl-2 Isostearate, Disteardimonium Hectorite, Polysorbate 20, Citrus Aurantium Dulcis Peel Oil, Limonene, Sorbitan Isostearate, Ethylhexylglycerin, Panthenol, Citrus Nobilis Peel Oil, Disodium EDTA, Sodium Hyaluronate, Melanin, Erythritol, Citric Acid, Vanilla Planifolia Fruit Extract, Glucose, Potassium Sorbate, Hydrolyzed Pea Protein, Tocopherol, PEG-8/Smdi Copolymer, Tetrahexyldecyl Ascorbate, Tocopheryl Acetate, Barosma Betulina Leaf Oil, Sodium Benzoate, Homarine Hcl, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Sodium Succinate, Malus Domestica Fruit Cell Culture Extract, Arabidopsis Thaliana Extract, Micrococcus Lysat These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. 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 a healthier follicular environment and less comedone-promoting sebum. One randomized study found sunflower seed oil preserved skin barrier integrity in adult volunteers with and without atopic dermatitis (outperforming olive oil). This ingredient is well-studied, gentle, and an effective emollient suitable for most skin types. On fungal acne: This ingredient may not be Fungal acne (Malassezia folliculitis) safe. This is because it contains fatty acids with carbon chain lengths in the C11-C24 range. Isostearic Acid is a fatty acid and a structural cousin of stearic acid. It is an emulsifier. The branched structure of this ingredient enhances fluidity and gives it a lighter, less greasy feel compared to other fatty acids. It helps improve texture and consistency because it prevents oil and water phases from separating. This ingredient is sourced from plant-based oils like soybean or rapeseed. Clinical studies found no signs of irritation from this ingredient. Since Isostearic Acid is an 18-carbon fatty acid, it is in the range that Malassezia can feed on. This ingredient may not be fungal acne safe. You might have seen sources that this ingredient is comedogenic. The original comedogenic testing on rabbit ear actually tested the ester, Isopropyl Isostearate and not Isostearic acid