Dermalogica Prisma Protect SPF30 Moisturizer Versus Paula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+

Dermalogica Prisma Protect SPF30 Moisturizer Versus Paula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ Detailed comparison of Dermalogica Prisma Protect SPF30 Moisturizer UK versus Paula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+. This chemical sunscreen covers most of the UV range, lighter on the deep UVA that drives aging. This hybrid sunscreen covers the full UV range and blocks ~97% of UVB at SPF 30. Water Homosalate Octocrylene Silica Butylene Glycol Ethylhexyl Salicylate Butyl Methoxydibenzoylmethane Coconut Alkanes Dimethicone Glycerin Dimethyl Capramide Polyglyceryl-2 Stearate Vp/Eicosene Copolymer Chlorella Vulgaris Extract Palmitoyl Oligopeptide Saccharide Isomerate Zingiber Officinale Root Oil Sclareolide Tocopherol Camellia Sinensis Leaf Extract Tocopheryl Acetate Coco-Caprylate/Caprate Glyceryl Stearate Se PEG-100 Stearate Potassium Cetyl Phosphate Arachidyl Alcohol Dimethicone Crosspolymer Behenyl Alcohol Benzyl Alcohol Caprylic/Capric Triglyceride Xanthan Gum Acrylates/C10-30 Alkyl Acrylate Crosspolymer Arachidyl Glucoside Ethylhexylglycerin Methicone Sodium Hydroxide Trisodium Ethylenediamine Disuccinate Citric Acid Sodium Citrate Caprylyl Glycol Propanediol Geraniol Limonene Citral Polyvinyl Alcohol Sodium Benzoate Potassium Sorbate 1,2-Hexanediol Phenoxyethanol Water, Homosalate, Octocrylene, Silica, Butylene Glycol, Ethylhexyl Salicylate, Butyl Methoxydibenzoylmethane, Coconut Alkanes, Dimethicone, Glycerin, Dimethyl Capramide, Polyglyceryl-2 Stearate, Vp/Eicosene Copolymer, Chlorella Vulgaris Extract, Palmitoyl Oligopeptide, Saccharide Isomerate, Zingiber Officinale Root Oil, Sclareolide, Tocopherol, Camellia Sinensis Leaf Extract, Tocopheryl Acetate, Coco-Caprylate/Caprate, Glyceryl Stearate Se, PEG-100 Stearate, Potassium Cetyl Phosphate, Arachidyl Alcohol, Dimethicone Crosspolymer, Behenyl Alcohol, Benzyl Alcohol, Caprylic/Capric Triglyceride, Xanthan Gum, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Arachidyl Glucoside, Ethylhexylglycerin, Methicone, Sodium Hydroxide, Trisodium Ethylenediamine Disuccinate, Citric Acid, Sodium Citrate, Caprylyl Glycol, Propanediol, Geraniol, Limonene, Citral, Polyvinyl Alcohol, Sodium Benzoate, Potassium Sorbate, 1,2-Hexanediol, Phenoxyethanol Ethylhexyl Methoxycinnamate Chamomilla Recutita Flower Extract Vitis Vinifera Seed Extract Camellia Oleifera Leaf Extract Peucedanum Graveolens Extract Sambucus Nigra Fruit Extract Avena Sativa Bran Extract Punica Granatum Fruit Extract Lycium Barbarum Fruit Extract Hydrogenated Lecithin Titanium Dioxide Dimethicone/Vinyl Dimethicone Crosspolymer Diethylhexyl Syringylidenemalonate Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Sodium Carbomer Water, Ethylhexyl Methoxycinnamate, Glycerin, Ethylhexyl Salicylate, Silica, Octocrylene, Butyl Methoxydibenzoylmethane, 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 Fruit 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, Phenoxyetha These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Benzyl Alcohol is an aromatic alcohol with several roles: it's a preservative, solvent, and mild fragrance component with a floral scent. This ingredient has been deemed safe for use in cosmetic formulations at concentrations up to 5%, and up to 10% in hair dyes. You'll typically see 0.5-2% in most rinse-off or leave-on products. As a preservative, it works by disrupting the membrane of microbial proteins. This helps keep bacteria and fungi from growing in your products. The sensitization picture is actually quite assuring as well:of nearly 71,000 patients patch tested with benzyl alcohol, only 0.21% showed a positive reaction with most of them being weakly positive. This led researchers to conclude that benzyl alcohol cannot be regarded as a significant contact allergen. It is worth noting this ingredient is classified as one of the EU's regulated fragrance allergens and restricted to 1% in finished products. Labels must also declare it in concentrations above 0.001% in leave-on products and 0.01% in rinse-off products. At concentrations around 5%, localized redness and itching can appear as a direct irritant response and not as a true allergic reaction. 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. B