Biossance Squalane + Omega Repair Cream Versus Bioderma Sensibio Defensive Active Soothing Cream

Biossance Squalane + Omega Repair Cream Versus Bioderma Sensibio Defensive Active Soothing Cream Detailed comparison of Biossance Squalane + Omega Repair Cream versus Bioderma Sensibio Defensive Active Soothing Cream. This barrier-repair moisturizer is formulated around Squalane and Ceramide NP to strengthen the skin barrier and hydrate skin. This barrier-repair moisturizer is formulated around Squalane and Carnosine to strengthen the skin barrier. Water Squalane Glycerin Caprylic/Capric Triglyceride Isoamyl Laurate Butyrospermum Parkii Butter Sorbitan Olivate Cetearyl Olivate Ceramide NP Jojoba Esters Sodium Hyaluronate Euterpe Oleracea Sterols Linoleic Acid Oleic Acid Linolenic Acid Ethyl Linoleate Tocopherol Isoamyl Cocoate Cetyl Palmitate Sorbitan Palmitate Cetearyl Alcohol Ethylhexylglycerin Carbomer Sodium Hydroxide Phenoxyethanol Sodium Gluconate Water, Squalane, Glycerin, Caprylic/Capric Triglyceride, Isoamyl Laurate, Butyrospermum Parkii Butter, Sorbitan Olivate, Cetearyl Olivate, Ceramide NP, Jojoba Esters, Sodium Hyaluronate, Euterpe Oleracea Sterols, Linoleic Acid, Oleic Acid, Linolenic Acid, Ethyl Linoleate, Tocopherol, Isoamyl Cocoate, Cetyl Palmitate, Sorbitan Palmitate, Cetearyl Alcohol, Ethylhexylglycerin, Carbomer, Sodium Hydroxide, Phenoxyethanol, Sodium Gluconate Dicaprylyl Ether Propylheptyl Caprylate Butylene Glycol Glyceryl Stearate Citrate Glycol Palmitate Sucrose Stearate Mangifera Indica Seed Butter Pentylene Glycol Acrylates/C10-30 Alkyl Acrylate Crosspolymer Caprylyl Glycol Carnosine Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Mannitol Xylitol Salvia Miltiorrhiza Flower/Leaf/Root Extract Rhamnose Glycine Soja Oil Polysorbate 60 Sorbitan Isostearate Palmitoyl Tetrapeptide-10 Water, Glycerin, Dicaprylyl Ether, Propylheptyl Caprylate, Butylene Glycol, Glyceryl Stearate Citrate, Glycol Palmitate, Squalane, Sucrose Stearate, Mangifera Indica Seed Butter, Pentylene Glycol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Caprylyl Glycol, Carnosine, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Mannitol, Xylitol, Tocopherol, Salvia Miltiorrhiza Flower/Leaf/Root Extract, Rhamnose, Glycine Soja Oil, Polysorbate 60, Sorbitan Isostearate, Palmitoyl Tetrapeptide-10 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. Squalane is the hydrogenated and shelf-stable form of squalene (a lipid that naturally occurs in human sebum). It is an emollient and skin conditioning agent that is able to integrate seamlessly into the skin's lipid barrier without clogging pores. This is due to how structurally similar it is to what your skin already produces. Though it is mostly an emollient that helps soften and hydrate skin, it also has some humectant and occlusive action. Humectants help the skin retain moisture while occlusives seal it in, making squalane a triple-threat moisturizer. Research shows it has antioxidant capabilities that help protect against stressors like UV exposure, specifically UVA induced oxidative stress. This study also found that it supports collagen biosynthesis in human dermal fibroblasts. No clinical study has reported significant adverse effects and irritation reactions are very rare from this ingredient (even at 100% concentration). Overall, it's a fantastic ingredient for hydration and is suitable for all skin types. This depends on the source. Squalane can be derived from both plants and animals. Most squalane used in skincare comes from plants. Please note: the source of squalane is only known if disclosed by the brand. We recommend reaching out to the brand if you have any questions about their squalane. Read more about squalene with an "e". Though squalane is often called an oil, it’s technically not one. It is a hydrocarbon, meaning it is only made of carbon and hydrogen. True oils are triglycerides and made of fatty acids and glycerol. The term “oil-free” isn’t regulated so companies can define it however they want. Some exclude all oils, while others just avoid mineral oil or comedogenic oils. Squalane has a comedogenic rating of 1 from the original 1972 study that tested raw ingredients under occlusion on rabbit ears. This system is not standardized or peer-reviewed, and using the raw ingredients is