The INKEY List Multi-Biotic Moisturizer Versus Neogen Probiotics Double Action Serum

The INKEY List Multi-Biotic Moisturizer Versus Neogen Probiotics Double Action Serum Detailed comparison of The INKEY List Multi-Biotic Moisturizer versus Neogen Probiotics Double Action Serum. This barrier-repair moisturizer is formulated around Inulin and Squalane to strengthen the skin barrier and hydrate skin. This barrier-repair serum is formulated around Lactobacillus Ferment Lysate and Niacinamide to strengthen the skin barrier and calm redness. Water Inulin Glycerin Isoamyl Laurate Propanediol Squalane Cetearyl Olivate Sorbitan Olivate Avena Sativa Kernel Oil Phenoxyethanol Yogurt Powder Sodium Caproyl Prolinate Carbomer Isoamyl Cocoate Benzyl Alcohol Sodium Hyaluronate Sodium Stearoyl Glutamate Ethylhexylglycerin Diglucosyl Gallic Acid Trisodium Ethylenediamine Disuccinate Dehydroacetic Acid Polysorbate 60 Citric Acid Heptapeptide-7 Lecithin Potassium Sorbate Sodium Benzoate Xanthan Gum Sorbitan Isostearate Water, Inulin, Glycerin, Isoamyl Laurate, Propanediol, Squalane, Cetearyl Olivate, Sorbitan Olivate, Avena Sativa Kernel Oil, Phenoxyethanol, Yogurt Powder, Sodium Caproyl Prolinate, Carbomer, Isoamyl Cocoate, Benzyl Alcohol, Sodium Hyaluronate, Sodium Stearoyl Glutamate, Ethylhexylglycerin, Diglucosyl Gallic Acid, Trisodium Ethylenediamine Disuccinate, Dehydroacetic Acid, Polysorbate 60, Citric Acid, Heptapeptide-7, Lecithin, Potassium Sorbate, Sodium Benzoate, Xanthan Gum, Sorbitan Isostearate Lactobacillus Ferment Lysate 21% Isopentyldiol Triethylhexanoin 1,2-Hexanediol Niacinamide Butylene Glycol Acrylates/C10-30 Alkyl Acrylate Crosspolymer Tromethamine Adenosine Betaine Allantoin Trehalose Panthenol Lavandula Angustifolia Oil Citrus Aurantium Bergamia Fruit Oil Citrus Aurantium Dulcis Peel Oil Aniba Rosaeodora Wood Oil Rosmarinus Officinalis Leaf Oil Eucalyptus Globulus Leaf Oil Bifida Ferment Lysate Xylitol Juglans Regia Seed Oil Lactic Acid Undaria Pinnatifida Extract Streptococcus Thermophilus Ferment Honey Extract Sodium PCA Sodium Lactate Caprylic/Capric Triglyceride Glyceryl Caprylate Arginine Aspartic Acid PCA Phospholipids Gluconic Acid Ceramide NP Glycine Alanine Musa Sapientum Fruit Extract Tuber Melanosporum Extract Daucus Carota Sativa Root Extract Serine Valine Cholesterol Isoleucine Threonine Proline Tuber Magnatum Extract Phenylalanine Histidine Phellinus Linteus Extract Glutathione Hyaluronic Acid Beta-Glucan Phytosterols Hydrolyzed Hyaluronic Acid Limonene Linalool Cetyl Ethylhexanoate Coco-Caprylate/Caprate Polyglyceryl-10 Laurate Coptis Japonica Extract Dextrin Theobroma Cacao Extract Hydrolyzed Collagen Polydecene Olea Europaea Fruit Oil Adansonia Digitata Seed Oil Hydrogenated Lecithin Acacia Senegal Gum Agar Royal Jelly Extract Propolis Extract Artemisia Capillaris Extract Guaiazulene Tocopheryl Acetate Ceramide Ns Ceramide As Ceramide EOP Ceramide AP Copper Tripeptide-1 Acetyl Hexapeptide-8 Tripeptide-1 Palmitoyl Tetrapeptide-7 Palmitoyl Tripeptide-1 Palmitoyl Pentapeptide-4 Hexapeptide-9 Tripeptide-2 Nonapeptide-1 Hexapeptide-11 Water, Lactobacillus Ferment Lysate 21%, Isopentyldiol, Triethylhexanoin, Propanediol, 1,2-Hexanediol, Niacinamide, Butylene Glycol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Ethylhexylglycerin, Xanthan Gum, Tromethamine, Adenosine, Glycerin, Betaine, Allantoin, Trehalose, Panthenol, Lavandula Angustifolia Oil, Citrus Aurantium Bergamia Fruit Oil, Citrus Aurantium Dulcis Peel Oil, Aniba Rosaeodora Wood Oil, Rosmarinus Officin These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Carbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and sunscreens their smooth, non-sticky texture. Although legally permitted at very high levels, carbomers are normally used at concentrations below 1%. It also needs to be neutralized to actually thicken, and because it is a large molecule, it doesn't really penetrate the skin barrier. Allergy-wise, the risk is very low. Clinical studies show carbomers have low potential for skin irritation/sensitization even at concentrations up to 100%. A 2024 UK study patch-tested 1,302 patients and found true allergy to the parent group of carbomer to be rare with no confirmed relevant reactions. Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that: The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure. Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations. 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. Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin. It’s often used to: Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent. Sodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity. In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface. Interestingly, the size of the molecule affects its behavior: Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier re