Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 Versus innisfree Daily UV Defense Sunscreen Broad Spectrum SPF 36

Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 Versus innisfree Daily UV Defense Sunscreen Broad Spectrum SPF 36 Detailed comparison of Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 versus innisfree Daily UV Defense Sunscreen Broad Spectrum SPF 36. This hybrid sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50. This chemical sunscreen covers most of the UV range, lighter on the deep UVA that drives aging. Butyl Methoxydibenzoylmethane 2% Ethylhexyl Methoxycinnamate 7.5% Ethylhexyl Salicylate 5% Octocrylene 2% Water Glycerin Silica Dimethicone Tocopherol Chamomilla Recutita Flower Extract Vitis Vinifera Seed Extract Camellia Sinensis Leaf Extract Camellia Oleifera Leaf Extract Peucedanum Graveolens Extract Sambucus Nigra Fruit Extract Avena Sativa Bran Extract Punica Granatum Extract Lycium Barbarum Fruit Extract Hydrogenated Lecithin Titanium Dioxide Dimethicone/Vinyl Dimethicone Crosspolymer Diethylhexyl Syringylidenemalonate Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Xanthan Gum Sodium Carbomer Benzyl Alcohol Sodium Benzoate Potassium Sorbate Phenoxyethanol Butyl Methoxydibenzoylmethane 2%, Ethylhexyl Methoxycinnamate 7.5%, Ethylhexyl Salicylate 5%, Octocrylene 2%, Water, Glycerin, Silica, Dimethicone, Tocopherol, Chamomilla Recutita Flower Extract, Vitis Vinifera Seed Extract, Camellia Sinensis Leaf Extract, Camellia Oleifera Leaf Extract, Peucedanum Graveolens Extract, Sambucus Nigra Fruit Extract, Avena Sativa Bran Extract, Punica Granatum Extract, Lycium Barbarum Fruit Extract, Hydrogenated Lecithin, Titanium Dioxide, Dimethicone/Vinyl Dimethicone Crosspolymer, Diethylhexyl Syringylidenemalonate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Xanthan Gum, Sodium Carbomer, Benzyl Alcohol, Sodium Benzoate, Potassium Sorbate, Phenoxyethanol Butyl Methoxydibenzoylmethane 2.5% Homosalate 7% Water 4.3% Butyloctyl Salicylate Butylene Glycol Ethylhexyl Methoxycrylene Arachidyl Alcohol Behenyl Alcohol Polymethylsilsesquioxane 1,2-Hexanediol Cetyl Alcohol Arachidyl Glucoside Propanediol Polyacrylate Crosspolymer-6 Octyldodecanol Glyceryl Stearate PEG-100 Stearate Parfum Limonene Centella Asiatica Extract Portulaca Oleracea Extract Echium Plantagineum Seed Oil T-Butyl Alcohol Linalool Ethylhexylglycerin Helianthus Annuus Seed Oil Unsaponifiables Cardiospermum Halicacabum Flower/Leaf/Vine Extract Helianthus Annuus Seed Oil Hamamelis Virginiana Leaf Extract Citrus Unshiu Peel Extract Opuntia Coccinellifera Fruit Extract Orchid Extract Camellia Japonica Leaf Extract Citric Acid Butyl Methoxydibenzoylmethane 2.5%, Homosalate 7%, Water 4.3%, Butyloctyl Salicylate, Butylene Glycol, Ethylhexyl Methoxycrylene, Arachidyl Alcohol, Behenyl Alcohol, Polymethylsilsesquioxane, 1,2-Hexanediol, Cetyl Alcohol, Arachidyl Glucoside, Phenoxyethanol, Propanediol, Polyacrylate Crosspolymer-6, Octyldodecanol, Glyceryl Stearate, PEG-100 Stearate, Parfum, Xanthan Gum, Limonene, Centella Asiatica Extract, Portulaca Oleracea Extract, Echium Plantagineum Seed Oil, T-Butyl Alcohol, Camellia Sinensis Leaf Extract, Linalool, Ethylhexylglycerin, Helianthus Annuus Seed Oil Unsaponifiables, Cardiospermum Halicacabum Flower/Leaf/Vine Extract, Tocopherol, Helianthus Annuus Seed Oil, Glycerin, Hamamelis Virginiana Leaf Extract, Citrus Unshiu Peel Extract, Opuntia Coccinellifera Fruit Extract, Orchid Extract, Camellia Japonica Leaf Extract, Citric Aci These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Also known as Avobenzone, this ingredient is an oil-soluble used to absorb the full spectrum of UVA rays (peak 357 nm). It's one of the most effective UVA filters available but has a major caveat of photostability: avobenzone is susceptible to photodegradation. This means it can lose efficacy when exposed to sunlight without the help of a stabilizing agent. Studies show antioxidants (like vitamin E or vitamin C) and some UV filters (like octocrylene and Tinosorb S) can meaningfully improve its stability in a formulation. The maximum allowable concentration according to regulation is 3% in the US + Canada, and 5% in the EU, Australia, China, Korea, and ASEAN countries. It has a well-support safety profile: a comprehensive 2025 review found minimal toxicity with no evidence of carcinogenicity. Overall, avobenzone is a safe and regulated ingredient used in sunscreen for over 40 years. Camellia Sinensis Leaf Extract (tea extract) is one of the most well-researched plant extracts in skincare with an impressive resume. Black tea, green tea, and oolong tea are all harvested from the Camellia Sinensis plant. Studies show green tea extract and its catechins (like epigallocatechin gallate (EGCG)) help your skin cells product energy more efficiently and reducing the number of free-radicals that can damage your skin from the inside. In lab-grown skin models, this translated to younger, healthier, and stronger skin. There's also good sun protection data; researchers saw less DNA damage and redness on human skin when green tea was applied before UVB exposure. And the more they applied, the better the protection. Needless to say, this ingredient shouldn't replace your sunscreen. But it is a great supportive ingredient that you can already find in many sunscreens and antioxidant serums. A 2009 study found a 2% green tea lotion was effective for mild-to-moderate acne thanks to its anti-inflammatory and mild antimicrobial activity. The quality of the extract matters a lot here: Good extracts contain 50-90% catechins while lower quality ones are mostly there for marketing. We recommend reaching out to the brand if you have questions about the quality or source of their ingredients. Human Repeated Insult Patch Testing showed no irritation or sensitization at use concentrations (0.86% in leave-on products and up to 30% as leaf water). 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 t