First Aid Beauty Ultra Repair Cream Intense Hydration Versus Embryolisse Lait-Crème Concentré

First Aid Beauty Ultra Repair Cream Intense Hydration Versus Embryolisse Lait-Crème Concentré Detailed comparison of First Aid Beauty Ultra Repair Cream Intense Hydration versus Embryolisse Lait-Crème Concentré. This calming moisturizer is formulated around Colloidal Oatmeal and Squalane to calm redness and hydrate skin. This barrier-repair moisturizer is formulated around Butyrospermum Parkii Butter and Hydrolyzed Soy Protein to strengthen the skin barrier and hydrate skin. No key ingredients Colloidal Oatmeal 0.5% Water Stearic Acid Glycerin C12-15 Alkyl Benzoate Caprylic/Capric Triglyceride Glyceryl Stearate Se Glyceryl Stearate Cetearyl Alcohol Dimethicone Squalane Butyrospermum Parkii Butter Phenoxyethanol Caprylyl Glycol Xanthan Gum Allantoin Sodium Hydroxide Tetrasodium EDTA Chrysanthemum Parthenium Extract Camellia Sinensis Leaf Extract Glycyrrhiza Glabra Root Extract Ceramide NP Eucalyptus Globulus Leaf Oil Colloidal Oatmeal 0.5%, Water, Stearic Acid, Glycerin, C12-15 Alkyl Benzoate, Caprylic/Capric Triglyceride, Glyceryl Stearate Se, Glyceryl Stearate, Cetearyl Alcohol, Dimethicone, Squalane, Butyrospermum Parkii Butter, Phenoxyethanol, Caprylyl Glycol, Xanthan Gum, Allantoin, Sodium Hydroxide, Tetrasodium EDTA, Chrysanthemum Parthenium Extract, Camellia Sinensis Leaf Extract, Glycyrrhiza Glabra Root Extract, Ceramide NP, Eucalyptus Globulus Leaf Oil Paraffinum Liquidum Triethanolamine Cera Alba Cetyl Palmitate Steareth-10 Polyacrylamide C13-14 Isoparaffin Laureth-7 Propylene Glycol Hydrolyzed Soy Protein Aloe Barbadensis Leaf Extract 1,2-Hexanediol Tropolone Parfum Water, Paraffinum Liquidum, Stearic Acid, Glyceryl Stearate, Triethanolamine, Cera Alba, Cetyl Palmitate, Butyrospermum Parkii Butter, Steareth-10, Polyacrylamide, C13-14 Isoparaffin, Laureth-7, Propylene Glycol, Hydrolyzed Soy Protein, Aloe Barbadensis Leaf Extract, 1,2-Hexanediol, Caprylyl Glycol, Tropolone, Parfum These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. This ingredient is also known as shea butter. It is a plant-derived extract from the nuts of the Africa shea tree and one of the most well-studied emollients. Because it has a high concentration of fatty acids (primarily oleic, stearic, and linoleic) it is able to form a protective barrier on the skin's surface. This helps seal in moisture and prevents transepidermal water loss (TEWL). In vitro research found an increase in skin hydration by 58% and a decrease in TEWL by 37.8% after 24 hours of applying this ingredient (pretty impressive for a single ingredient!). Besides hydration, shea butter also contains triterpenes that have anti-inflammatory potential. In particule, lupeol cinnamate has shown the highest anti-inflammatory activity in vivo. Shea butter also contains vitamins A and E which may contribute to antioxidant activity. While Shea Butter has an SPF rating of about 3-4, it is not a sunscreen replacement. This ingredient may not be fungal acne safe because its fatty acids fall within the C11-C24 range that the Malassezia yeast can metabolize. Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created. Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin. Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on). 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. Stearic Acid is a fatty acid that is already found in your skin. It's one of the free fatty acids that works alongside ceramides and cholesterols to maintain your barrier. In cosmetics, it is a multitasker: Safety-wise, the CIR Expert Panel has concluded it to be safe in cosmetics when formulated to be non-irritating and non-sensitizing. Free stearic acid is a C18 fatty acid that the Malassezia yeast can substrate, so this ingredient may not be fungal acne safe. Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient l