Peptide Skincare & BeautySkin science and ingredient guides

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Paula's Choice Daily Replenishing Body Cream Versus Necessaire The Body Lotion

Paula's Choice Daily Replenishing Body Cream Versus Necessaire The Body Lotion Detailed comparison of Paula's Choice Daily Replenishing Body Cream versus Necessaire The Body Lotion Fragrance-Free. Water Carthamus Tinctorius Seed Oil Cetyl Alcohol Stearyl Alcoh

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Paula's Choice Daily Replenishing Body Cream Versus Necessaire The Body Lotion Detailed comparison of Paula's Choice Daily Replenishing Body Cream versus Necessaire The Body Lotion Fragrance-Free. Water Carthamus Tinctorius Seed Oil Cetyl Alcohol Stearyl Alcohol Glycerin Butyrospermum Parkii Butter Extract Butylene Glycol Glyceryl Stearate PEG-100 Stearate Dimethicone Persea Gratissima Oil Simmondsia Chinensis Seed Oil Ceramide AP Ceramide NP Ceramide EOP Squalane Cholesterol Allantoin Tocopherol Vitis Vinifera Seed Oil Camellia Oleifera Leaf Extract Epilobium Angustifolium Extract Hydrolyzed Acacia Macrostachya Seed Extract Phytosphingosine Myristoyl Tripeptide-31 Lecithin Panthenol Hydrogenated Lecithin Caprylyl Caprylate/Caprate Ethylhexyl Olivate Lactic Acid Cyclohexasiloxane Cyclopentasiloxane Cellulose Gum Maltodextrin Sodium Lauroyl Lactylate Sodium Hydroxide Acrylates/C10-30 Alkyl Acrylate Crosspolymer Xanthan Gum Carbomer Behenyl Alcohol Myristyl Alcohol Lauryl Alcohol Arachidyl Alcohol Phenoxyethanol Benzoic Acid Dehydroacetic Acid Water, Carthamus Tinctorius Seed Oil, Cetyl Alcohol, Stearyl Alcohol, Glycerin, Butyrospermum Parkii Butter Extract, Butylene Glycol, Glyceryl Stearate, PEG-100 Stearate, Dimethicone, Persea Gratissima Oil, Simmondsia Chinensis Seed Oil, Ceramide AP, Ceramide NP, Ceramide EOP, Squalane, Cholesterol, Allantoin, Tocopherol, Vitis Vinifera Seed Oil, Camellia Oleifera Leaf Extract, Epilobium Angustifolium Extract, Hydrolyzed Acacia Macrostachya Seed Extract, Phytosphingosine, Myristoyl Tripeptide-31, Lecithin, Panthenol, Hydrogenated Lecithin, Caprylyl Caprylate/Caprate, Ethylhexyl Olivate, Lactic Acid, Cyclohexasiloxane, Cyclopentasiloxane, Cellulose Gum, Maltodextrin, Sodium Lauroyl Lactylate, Sodium Hydroxide, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Xanthan Gum, Carbomer, Behenyl Alcohol, Myristyl Alcohol, Lauryl Alcohol, Arachidyl Alcohol, Phenoxyethanol, Benzoic Acid, Dehydroacetic Acid Caprylic/Capric Triglyceride Dicaprylyl Carbonate Shea Butter Glycerides Niacinamide Cetearyl Olivate Cetearyl Alcohol Sorbitan Olivate Palmitoyl Dipeptide-5 Diaminobutyroyl Hydroxythreonine Palmitoyl Dipeptide-5 Diaminohydroxybutyrate Palmitoyl Hexapeptide-12 Palmitoyl Tetrapeptide-7 Palmitoyl Tripeptide-1 Sclerocarya Birrea Seed Oil Caryodendron Orinocense Seed Oil Limnanthes Alba Seed Oil Linoleic Acid Linolenic Acid Propanediol Polyacrylate Crosspolymer-6 Caprylhydroxamic Acid Caprylyl Glycol T-Butyl Alcohol Oleic Acid Palmitic Acid Stearic Acid Water, Glycerin, Caprylic/Capric Triglyceride, Dicaprylyl Carbonate, Shea Butter Glycerides, Simmondsia Chinensis Seed Oil, Niacinamide, Cetearyl Olivate, Cetearyl Alcohol, Glyceryl Stearate, Sorbitan Olivate, Palmitoyl Dipeptide-5 Diaminobutyroyl Hydroxythreonine, Palmitoyl Dipeptide-5 Diaminohydroxybutyrate, Palmitoyl Hexapeptide-12, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Sclerocarya Birrea Seed Oil, Caryodendron Orinocense Seed Oil, Limnanthes Alba Seed Oil, Tocopherol, Linoleic Acid, Linolenic Acid, Propanediol, Polyacrylate Crosspolymer-6, Caprylhydroxamic Acid, Caprylyl Glycol, T-Butyl Alcohol, Oleic Acid, Palmitic Acid, Stearic Acid 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. 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. Jojoba oil is one of the most well-studied plant-derived ingredients in cosmetics. It is an emollient with a special structure. Because it is made up of 97-98% wax esters, it closely mirrors the linear monoesters found in human sebum. This makes it skin compatible, non-greasy, and lightweight. Unlike other plant oils, jojoba wax doesn't easily penetrate skin. It mostly works in the uppermost layers as an emollient. This just means it forms a light barrier on the skin to help retain moisture. Formulations with jojoba esters up to 90% reduced transepidermal water loss (TEWL) and increased barrier recovery by 81% (outperforming bisabolol at 47%). Besides barrier support, the science also suggests jojoba to have anti-inflammatory effects and potential applications for skin infections, aging, and wound healing. Fun fact: Indigenous cultures have used jojoba as a moisturizer and to help treat burns for centuries. Fungal acne: The Malassezia yeast is known to metabolize fatty acids in the C11-24 range and jojoba's dominant fatty acid components fall into this range.