Eucerin Q10 Anti-Wrinkle Face Cream Versus Olay Niacinamide + Peptide 24 Anti-Wrinkle Serum

Eucerin Q10 Anti-Wrinkle Face Cream Versus Olay Niacinamide + Peptide 24 Anti-Wrinkle Serum Detailed comparison of Eucerin Q10 Anti-Wrinkle Face Cream versus Olay Niacinamide + Peptide 24 Anti-Wrinkle Serum. This anti-aging moisturizer is formulated around Butyrospermum Parkii Butter and Ubiquinone to soften the look of wrinkles and hydrate skin. This anti-aging serum is formulated around Niacinamide and Palmitoyl Pentapeptide-4 to soften the look of wrinkles and refine skin texture. Water Glycerin Ethylhexyl Cocoate Hydrogenated Coco-Glycerides Stearyl Alcohol Butylene Glycol Cetyl Alcohol Caprylic/Capric Triglyceride Butyrospermum Parkii Butter Glyceryl Stearate Citrate Octyldodecanol Tocopheryl Acetate Ubiquinone Biotin Biosaccharide Gum-1 Sodium Ascorbyl Phosphate Zea Mays Oil Beta-Carotene Tocopherol 1,2-Hexanediol Carbomer Sodium Hydroxide Trisodium EDTA Dehydroacetic Acid Phenoxyethanol Water, Glycerin, Ethylhexyl Cocoate, Hydrogenated Coco-Glycerides, Stearyl Alcohol, Butylene Glycol, Cetyl Alcohol, Caprylic/Capric Triglyceride, Butyrospermum Parkii Butter, Glyceryl Stearate Citrate, Octyldodecanol, Tocopheryl Acetate, Ubiquinone, Biotin, Biosaccharide Gum-1, Sodium Ascorbyl Phosphate, Zea Mays Oil, Beta-Carotene, Tocopherol, 1,2-Hexanediol, Carbomer, Sodium Hydroxide, Trisodium EDTA, Dehydroacetic Acid, Phenoxyethanol Dimethicone Niacinamide Panthenol Palmitoyl Pentapeptide-4 Hydroxyacetophenone C13-14 Isoparaffin Polysorbate 20 Laureth-4 Laureth-7 Disodium EDTA Polyacrylamide Dimethicone Crosspolymer Water, Dimethicone, Niacinamide, Glycerin, Panthenol, Palmitoyl Pentapeptide-4, Hydroxyacetophenone, C13-14 Isoparaffin, Polysorbate 20, Laureth-4, Laureth-7, Disodium EDTA, Polyacrylamide, Dimethicone Crosspolymer, Phenoxyethanol 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. 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 what people get from cosmetics. And despite its very widespread use, this ingredient is a rare sensitizer and allergic reactions are uncommon. Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product. So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation. You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated!