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Paula's Choice Advanced Sun Protection Daily Moisturiser SPF 50 PA++++ Versus Paula's Choice Calm Barrier Protect Mineral Sunscreen SPF 30

Paula's Choice Advanced Sun Protection Daily Moisturiser SPF 50 PA++++ Versus Paula's Choice Calm Barrier Protect Mineral Sunscreen SPF 30 Detailed comparison of Paula's Choice Advanced Sun Protection Daily Moisturiser SPF 50 PA++++ EU versus Paula's Choice Ca

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

Paula's Choice Advanced Sun Protection Daily Moisturiser SPF 50 PA++++ Versus Paula's Choice Calm Barrier Protect Mineral Sunscreen SPF 30 Detailed comparison of Paula's Choice Advanced Sun Protection Daily Moisturiser SPF 50 PA++++ EU versus Paula's Choice Calm Barrier Protect Mineral Sunscreen SPF 30. This chemical sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50. This hybrid sunscreen covers the full UV range and blocks ~97% of UVB at SPF 30. Water Dibutyl Adipate Diethylamino Hydroxybenzoyl Hexyl Benzoate Propylheptyl Caprylate Dicaprylyl Carbonate Ethylhexyl Salicylate Ethylhexyl Triazone Methylene Bis-Benzotriazolyl Tetramethylbutylphenol Undecane Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine Glycerin Isononyl Isononanoate Propanediol Tridecane Potassium Cetyl Phosphate Saccharomyces Ferment Sodium Polyacrylate Decyl Glucoside Caprylyl Glyceryl Ether Sodium Phytate Caprylhydroxamic Acid Lauroyl Lysine Propylene Glycol Xanthan Gum Tocopherol Naringenin Helianthus Annuus Seed Oil Water, Dibutyl Adipate, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Propylheptyl Caprylate, Dicaprylyl Carbonate, Ethylhexyl Salicylate, Ethylhexyl Triazone, Methylene Bis-Benzotriazolyl Tetramethylbutylphenol, Undecane, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Glycerin, Isononyl Isononanoate, Propanediol, Tridecane, Potassium Cetyl Phosphate, Saccharomyces Ferment, Sodium Polyacrylate, Decyl Glucoside, Caprylyl Glyceryl Ether, Sodium Phytate, Caprylhydroxamic Acid, Lauroyl Lysine, Propylene Glycol, Xanthan Gum, Tocopherol, Naringenin, Helianthus Annuus Seed Oil Caprylic/Capric Triglyceride C12-15 Alkyl Benzoate Titanium Dioxide Zinc Oxide Ethylhexyl Methoxycrylene Polyester-8 Aluminum Stearate C15-19 Alkane Hydrogenated Lecithin Silica Trehalose Inulin Alpha-Glucan Oligosaccharide Ascorbyl Palmitate Echium Plantagineum Seed Oil Simmondsia Chinensis Seed Oil Centella Asiatica Extract Polyhydroxystearic Acid Alumina Glyceryl Caprylate Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Leuconostoc/Radish Root Ferment Filtrate Ammonium Acryloyldimethyltaurate/Vp Copolymer Triethoxycaprylylsilane Diheptyl Succinate Allantoin Sodium Hydroxide Acacia Senegal Gum Sodium Citrate Capryloyl Glycerin/Sebacic Acid Copolymer Polysorbate 60 Sorbitan Isostearate Glyceryl Stearate Lecithin Glyceryl Oleate Citric Acid Sodium Benzoate Water, Caprylic/Capric Triglyceride, C12-15 Alkyl Benzoate, Titanium Dioxide, Zinc Oxide, Ethylhexyl Methoxycrylene, Glycerin, Polyester-8, Aluminum Stearate, C15-19 Alkane, Hydrogenated Lecithin, Silica, Trehalose, Inulin, Alpha-Glucan Oligosaccharide, Ascorbyl Palmitate, Tocopherol, Echium Plantagineum Seed Oil, Helianthus Annuus Seed Oil, Simmondsia Chinensis Seed Oil, Centella Asiatica Extract, Polyhydroxystearic Acid, Alumina, Glyceryl Caprylate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Leuconostoc/Radish Root Ferment Filtrate, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Caprylhydroxamic Acid, Triethoxycaprylylsilane, Diheptyl Succinate, Xanthan Gum, Allantoin, Sodium Polyacrylate, Sodium Hydroxide, Acacia Senegal Gum, Sodium Citrate, Capryloyl Glycerin/Sebacic Acid Copolymer, Polysorbate 60, Sorbitan Isostearate, Glyceryl Stearate, Lecithin, Glyceryl Oleate, Citric Acid, Sodium Benzoate 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. Caprylhydroxamic Acid is a chelating agent that helps cosmetics stay fresh, stable, and consistent over time. Chelating agents help prevent metal ions from binding to other ingredients. This helps prevent unwanted reactions and effects from using the product. It also helps prevent the growth of unwanted microbes in products that contain water. Caprylhydroxamic Acid is often used with natural antimicrobial products as an alternative to preservatives. 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. Sodium Polyacrylate is the sodium salt of polyacrylic acid. It is used as an absorber, emollient, and stabilizer. This ingredient is a super-absorbent polymer - meaning it can absorb 100 to 1000 times its mass in water. As an emollient, Sodium Polyacrylate helps soften and soothe skin. Emollients work by creating a barrier to trap moisture