Lancôme Rénergie Lift Multi-Action Eye Versus L'Oreal Revitalift 1.5% Pure Hyaluronic Acid Serum

Lancôme Rénergie Lift Multi-Action Eye Versus L'Oreal Revitalift 1.5% Pure Hyaluronic Acid Serum Detailed comparison of Lancôme Rénergie Lift Multi-Action Eye versus L'Oreal Revitalift 1.5% Pure Hyaluronic Acid Serum. This anti-aging eye moisturizer is formulated around Acetyl Tetrapeptide-9 and Caffeine to soften the look of wrinkles. This hydrating serum is formulated around Sodium Hyaluronate and Dipeptide Diaminobutyroyl Benzylamide Diacetate to hydrate skin and soften the look of wrinkles. Water Theobroma Cacao Seed Butter Dimethicone Glycerin Isohexadecane Propanediol Alcohol Denat. Glyceryl Stearate PEG-20 Stearate PEG/PPG/Polybutylene Glycol-8/5/3 Glycerin Stearic Acid PEG-100 Stearate Palmitic Acid Octyldodecanol CI 77891 CI 17200 C13-14 Isoparaffin Guanosine Mica Secale Cereale Seed Extract Sodium Acetylated Hyaluronate Hydrolyzed Soy Protein Hydrolyzed Linseed Extract Sodium Hydroxide Sodium Benzoate Phenoxyethanol Adenosine Acetyl Tetrapeptide-9 Caffeine Trisodium Ethylenediamine Disuccinate Polyacrylamide Dimethiconol Limonene Pentylene Glycol Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate Tin Oxide Benzyl Alcohol Caprylyl Glycol Capryloyl Salicylic Acid Myristic Acid Geraniol Laureth-7 Parfum Water, Theobroma Cacao Seed Butter, Dimethicone, Glycerin, Isohexadecane, Propanediol, Alcohol Denat., Glyceryl Stearate, PEG-20 Stearate, PEG/PPG/Polybutylene Glycol-8/5/3 Glycerin, Stearic Acid, PEG-100 Stearate, Palmitic Acid, Octyldodecanol, CI 77891, CI 17200, C13-14 Isoparaffin, Guanosine, Mica, Secale Cereale Seed Extract, Sodium Acetylated Hyaluronate, Hydrolyzed Soy Protein, Hydrolyzed Linseed Extract, Sodium Hydroxide, Sodium Benzoate, Phenoxyethanol, Adenosine, Acetyl Tetrapeptide-9, Caffeine, Trisodium Ethylenediamine Disuccinate, Polyacrylamide, Dimethiconol, Limonene, Pentylene Glycol, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Tin Oxide, Benzyl Alcohol, Caprylyl Glycol, Capryloyl Salicylic Acid, Myristic Acid, Geraniol, Laureth-7, Parfum Hydroxyethylpiperazine Ethane Sulfonic Acid Sodium Hyaluronate PEG-60 Hydrogenated Castor Oil Calcium Pantothenate Dipeptide Diaminobutyroyl Benzylamide Diacetate Ascorbyl Glucoside Disodium EDTA Chlorphenesin Water, Glycerin, Hydroxyethylpiperazine Ethane Sulfonic Acid, Sodium Hyaluronate, PEG-60, Hydrogenated Castor Oil, Secale Cereale Seed Extract, Calcium Pantothenate, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Ascorbyl Glucoside, Disodium EDTA, Pentylene Glycol, Phenoxyethanol, Chlorphenesin 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. 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. Pentylene Glycol (1,2-pentanediol) is a multitasking little diol with three main roles in a formula: Research on alkanediols (the family pentylene glycol belongs to) show they work by disrupting microbial cell membranes. This disruption helps the primary preservative system in a product work more effectively at lower doses. On the safety side, the Cosmetic Ingredient Review Expert Panel has concluded this ingredient to be safe as used in current cosmetic practices + concentrations. Typical use levels in a formula run about 1-5%. 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. Secale Cereale Seed Extract is an exfolia