Sunday Riley Ice Ceramide Moisturizing Cream Versus Drunk Elephant Protini Polypeptide Cream

Sunday Riley Ice Ceramide Moisturizing Cream Versus Drunk Elephant Protini Polypeptide Cream Detailed comparison of Sunday Riley Ice Ceramide Moisturizing Cream versus Drunk Elephant Protini Polypeptide Cream. This barrier-repair moisturizer is formulated around Chondrus Crispus Extract and Squalane to strengthen the skin barrier and hydrate skin. This anti-aging moisturizer is formulated around Sclerocarya Birrea Seed Oil and Sh-Oligopeptide-1 to soften the look of wrinkles and hydrate skin. Water Chondrus Crispus Extract Squalane C13-15 Alkane Glycerin Helianthus Annuus Seed Wax Lanolin Alcohol Tri (Polyglyceryl-3/Lauryl) Hydrogenated Trilinoleate Cocos Nucifera Fruit Extract Ceramide NP Ceramide EOP Ceramide AP Sodium Hyaluronate Prunus Amygdalus Dulcis Fruit Extract Fructooligosaccharides Beta Vulgaris Root Extract Shea Butter Ethyl Esters Prunus Armeniaca Fruit Extract Pimpinella Anisum Fruit Extract Rubus Idaeus Fruit Extract Vanilla Planifolia Fruit Extract Cucumis Melo Fruit Extract Punica Granatum Sterols Rosa Damascena Flower Oil Ananas Sativus Fruit Extract Cinnamomum Cassia Leaf Oil Ricinus Communis Seed Oil Helianthus Annuus Seed Oil Rhus Verniciflua Peel Wax Sodium Lauroyl Lactylate Sodium Polyacryloyldimethyl Taurate Triethyl Citrate Tapioca Starch Maltol Polyquaternium-80 Sodium Phytate Magnesium Stearate Magnesium Aspartate Pentylene Glycol Tocopherol Phytosphingosine Cholesterol Lithothamnion Calcareum Extract Zinc Gluconate Copper Gluconate Phenoxyethanol Ethylhexylglycerin Polymethylsilsesquioxane Xanthan Gum Carbomer Ascorbyl Palmitate Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate Benzotriazolyl Dodecyl P-Cresol Water, Chondrus Crispus Extract, Squalane, C13-15 Alkane, Glycerin, Helianthus Annuus Seed Wax, Lanolin Alcohol, Tri (Polyglyceryl-3/Lauryl) Hydrogenated Trilinoleate, Cocos Nucifera Fruit Extract, Ceramide NP, Ceramide EOP, Ceramide AP, Sodium Hyaluronate, Prunus Amygdalus Dulcis Fruit Extract, Fructooligosaccharides, Beta Vulgaris Root Extract, Shea Butter Ethyl Esters, Prunus Armeniaca Fruit Extract, Pimpinella Anisum Fruit Extract, Rubus Idaeus Fruit Extract, Vanilla Planifolia Fruit Extract, Cucumis Melo Fruit Extract, Punica Granatum Sterols, Rosa Damascena Flower Oil, Ananas Sativus Fruit Extract, Cinnamomum Cassia Leaf Oil, Ricinus Communis Seed Oil, Helianthus Annuus Seed Oil, Rhus Verniciflua Peel Wax, Sodium Lauroyl Lactylate, Sodium Polyacryloyldimethyl Taurate, Triethyl Citrate, Tapioca Starch, Maltol, Polyquaternium-80, Sodium Phytate, Magnesium Stearate, Magnesium Aspartate, Pentylene Glycol, Tocopherol, Phytosphingosine, Cholesterol, Lithothamnion Calcareum Extract, Zinc Gluconate, Copper Gluconate, Phenoxyethanol, Ethylhexylglycerin, Polymethylsilsesquioxane, Xanthan Gum, Carbomer, Ascorbyl Palmitate, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Benzotriazolyl Dodecyl P-Cresol Dicaprylyl Carbonate Cetearyl Alcohol Cetearyl Olivate Sorbitan Olivate Sclerocarya Birrea Seed Oil Bacillus/Folic Acid Ferment Filtrate Extract Nymphaea Alba Root Extract Sh-Oligopeptide-1 Sh-Oligopeptide-2 Sh-Polypeptide-1 Sh-Polypeptide-9 Sh-Polypeptide-11 Copper Palmitoyl Heptapeptide-14 Heptapeptide-15 Palmitate Palmitoyl Tetrapeptide-7 Palmitoyl Tripeptide-1 Alanine Arginine Glycine Histidine Isoleucine Phenylalanine Proline Serine Threonine Valine Acetyl Glutamine Coconut Alkanes Coco-Caprylate/Caprate Aspartic Acid Linoleic Acid Linolenic Acid Lecithin Butylene Glycol Polyvinyl Alcohol Sod These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Carbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and sunscreens their smooth, non-sticky texture. Although legally permitted at very high levels, carbomers are normally used at concentrations below 1%. It also needs to be neutralized to actually thicken, and because it is a large molecule, it doesn't really penetrate the skin barrier. Allergy-wise, the risk is very low. Clinical studies show carbomers have low potential for skin irritation/sensitization even at concentrations up to 100%. A 2024 UK study patch-tested 1,302 patients and found true allergy to the parent group of carbomer to be rare with no confirmed relevant reactions. 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. Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!). It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome. On a cellular level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions the microbe needs to make energy so it can no longer survive. Another perk of this ingredient is that it stays functional across a wide pH range (3-10). You'll often see it paired with boosters like Ethylhexylglycerin; one study showed that a 1:9 ratio of Ethylhexylglycerin to Phenoxyethanol damages bacterial membranes as effectively as doubling the Phenoxyethanol concentration on its own. Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU. Safety-wise, the fear mongering does not hold up to the evidence. The EU's Scientific Committee on Consumer Safety and FDA consider it safe as a preservative at up to 1%, including for children of all ages. Adverse systemic effects only showed up in animal studies at exposures roughly 200x higher than w