BIOTHERM Blue Therapy Eye Cream Versus La Roche-Posay Pure Vitamin C Eye Cream

BIOTHERM Blue Therapy Eye Cream Versus La Roche-Posay Pure Vitamin C Eye Cream Detailed comparison of BIOTHERM Blue Therapy Eye Cream versus La Roche-Posay Pure Vitamin C Eye Cream. This anti-aging eye moisturizer is formulated around Vitreoscilla Ferment and Adenosine to soften the look of wrinkles. This anti-aging eye moisturizer is formulated around Ascorbic Acid and Madecassoside to soften the look of wrinkles and brighten dull-looking skin. Water Glycerin Cyclohexasiloxane Butylene Glycol Alcohol Denat. Stearic Acid Stearyl Alcohol Cetyl Alcohol Palmitic Acid PEG-100 Stearate Glyceryl Stearate Sorbitol Beeswax Sodium Stearoyl Glutamate Nylon-66 Dimethyl Isosorbide Octyldodecanol Hydroxypropyl Tetrahydropyrantriol Aluminum Starch Octenylsuccinate PEG-20 Stearate Caprylic/Capric Triglyceride Propylene Glycol Phenoxyethanol Methyl Methacrylate Crosspolymer Capryloyl Salicylic Acid Tocopheryl Acetate Acrylamide/Sodium Acryloyldimethyltaurate Copolymer Hydrogenated Vegetable Oil CI 77891 Isohexadecane Mica Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate Chlorhexidine Digluconate Ascorbyl Glucoside Vitreoscilla Ferment Acrylates Copolymer Adenosine Polysorbate 80 Laminaria Ochroleuca Extract Polygonum Fagopyrum Seed Extract Algae Algae Extract N-Hydroxysuccinimide Palmitoyl Oligopeptide Chrysin Palmitoyl Tetrapeptide-7 Water, Glycerin, Cyclohexasiloxane, Butylene Glycol, Alcohol Denat., Stearic Acid, Stearyl Alcohol, Cetyl Alcohol, Palmitic Acid, PEG-100 Stearate, Glyceryl Stearate, Sorbitol, Beeswax, Sodium Stearoyl Glutamate, Nylon-66, Dimethyl Isosorbide, Octyldodecanol, Hydroxypropyl Tetrahydropyrantriol, Aluminum Starch Octenylsuccinate, PEG-20 Stearate, Caprylic/Capric Triglyceride, Propylene Glycol, Phenoxyethanol, Methyl Methacrylate Crosspolymer, Capryloyl Salicylic Acid, Tocopheryl Acetate, Acrylamide/Sodium Acryloyldimethyltaurate Copolymer, Hydrogenated Vegetable Oil, CI 77891, Isohexadecane, Mica, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Chlorhexidine Digluconate, Ascorbyl Glucoside, Vitreoscilla Ferment, Acrylates Copolymer, Adenosine, Polysorbate 80, Laminaria Ochroleuca Extract, Polygonum Fagopyrum Seed Extract, Algae, Algae Extract, N-Hydroxysuccinimide, Palmitoyl Oligopeptide, Chrysin, Palmitoyl Tetrapeptide-7 Dimethicone Butyrospermum Parkii Butter Limnanthes Alba Seed Oil Ascorbic Acid Mannose Paraffinum Liquidum Ammonium Polyacryloyldimethyl Taurate Polymethylsilsesquioxane Potassium Hydroxide Paraffin Sodium Styrene/Ma Copolymer Microcrystalline Wax Madecassoside Dimethicone/Vinyl Dimethicone Crosspolymer Dimethiconol Disodium EDTA Hydrolyzed Hyaluronic Acid Caprylyl Glycol Acetyl Dipeptide-1 Cetyl Ester Xanthan Gum Water, Glycerin, Dimethicone, Butyrospermum Parkii Butter, Limnanthes Alba Seed Oil, Ascorbic Acid, Mannose, Butylene Glycol, Paraffinum Liquidum, Ammonium Polyacryloyldimethyl Taurate, Cetyl Alcohol, PEG-100 Stearate, Glyceryl Stearate, Polymethylsilsesquioxane, Potassium Hydroxide, Paraffin, Sodium Styrene/Ma Copolymer, Microcrystalline Wax, Madecassoside, Dimethicone/Vinyl Dimethicone Crosspolymer, Dimethiconol, Disodium EDTA, Hydrolyzed Hyaluronic Acid, Caprylyl Glycol, Acetyl Dipeptide-1 Cetyl Ester, Xanthan Gum, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Phenoxyethanol These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Butylene Glycol (or BG) is used within cosmetic products for a few different reasons: Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients. Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness. Cetyl Alcohol is a fatty alcohol. Fatty Alcohols are most often used as an emollient or to thicken a product. Its main roles are: Though it has "alcohol" in the name, it is not related to denatured alcohol or ethyl alcohol. The FDA allows products labeled "alcohol-free" to have fatty alcohols. This ingredient may not be fungal acne safe. It is a primary fatty alcohol with a chain length above 12 carbons. A study from 2019 show Malassezia can feed on fatty alcohols in this range, so it may trigger fungal acne in those prone to it. 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. Glyceryl Stearate is made by reacting glycerin with stearic acid (typically sourced from plant oils like palm or coconut). It's an emulsifier, emollient, and mild occlusive. Emulsifiers help ingredients like oil and water stay mixed so your formula stays nicely blended and uniform in texture. This ingredient is typically used in concentrations between 1-10%. Studies have found it to be non-sensitizing, non-phototoxic, and non-photoallergenic. A close cousin of this ingredient is Glyceryl Stearate SE ("self-emulsifying"). This just has a small amount of sodium or potassium stearate added so it can emulsify without a co-emulsifier. Since this ingredient is an ester of a C18 fatty acid, it may not be fungal acne safe. The Malassezia yeast can potentially metabolize within the C11-C24 range. Fun fact: The human body also creates Glyceryl Stearate naturally. Peg-100 Stearate is an emollient and emulsifier. As an emollient, it helps keep skin soft by trapping moisture in. On the other hand, emulsifiers help prevent oil and water from se