Peptide Skincare & BeautySkin science and ingredient guides

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The Ordinary Multi-Peptide + HA Serum Versus Andalou Naturals Deep Hydration Life Boosting Serum

The Ordinary Multi-Peptide + HA Serum Versus Andalou Naturals Deep Hydration Life Boosting Serum Detailed comparison of The Ordinary Multi-Peptide + HA Serum versus Andalou Naturals Deep Hydration Life Boosting Serum. This anti-aging serum is formulated around

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The Ordinary Multi-Peptide + HA Serum Versus Andalou Naturals Deep Hydration Life Boosting Serum Detailed comparison of The Ordinary Multi-Peptide + HA Serum versus Andalou Naturals Deep Hydration Life Boosting Serum. This anti-aging serum is formulated around Lactococcus Ferment Lysate and Acetyl Hexapeptide-8 to soften the look of wrinkles and hydrate skin. This hydrating serum is formulated around Beta-Glucan and Sodium Hyaluronate to hydrate skin and calm redness. Water Glycerin Lactococcus Ferment Lysate Acetyl Hexapeptide-8 Pentapeptide-18 Palmitoyl Tripeptide-1 Palmitoyl Tetrapeptide-7 Palmitoyl Tripeptide-38 Dipeptide Diaminobutyroyl Benzylamide Diacetate Acetylarginyltryptophyl Diphenylglycine Sodium Hyaluronate Crosspolymer Sodium Hyaluronate Allantoin Glycine Alanine Serine Valine Isoleucine Proline Threonine Histidine Phenylalanine Arginine Aspartic Acid Trehalose Fructose Glucose Maltose Urea Sodium PCA PCA Sodium Lactate Citric Acid Hydroxypropyl Cyclodextrin Sodium Chloride Sodium Hydroxide Butylene Glycol Pentylene Glycol Acacia Senegal Gum Xanthan Gum Carbomer Polysorbate 20 PPG-26-Buteth-26 PEG-40 Hydrogenated Castor Oil Trisodium Ethylenediamine Disuccinate Ethoxydiglycol Sodium Benzoate Caprylyl Glycol Ethylhexylglycerin Phenoxyethanol Chlorphenesin Water, Glycerin, Lactococcus Ferment Lysate, Acetyl Hexapeptide-8, Pentapeptide-18, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-38, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Acetylarginyltryptophyl Diphenylglycine, Sodium Hyaluronate Crosspolymer, Sodium Hyaluronate, Allantoin, Glycine, Alanine, Serine, Valine, Isoleucine, Proline, Threonine, Histidine, Phenylalanine, Arginine, Aspartic Acid, Trehalose, Fructose, Glucose, Maltose, Urea, Sodium PCA, PCA, Sodium Lactate, Citric Acid, Hydroxypropyl Cyclodextrin, Sodium Chloride, Sodium Hydroxide, Butylene Glycol, Pentylene Glycol, Acacia Senegal Gum, Xanthan Gum, Carbomer, Polysorbate 20, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Trisodium Ethylenediamine Disuccinate, Ethoxydiglycol, Sodium Benzoate, Caprylyl Glycol, Ethylhexylglycerin, Phenoxyethanol, Chlorphenesin Sr-Hydrozoan Polypeptide-1 Beta-Glucan Biosaccharide Gum-1 1,2-Hexanediol Hydroxyethylcellulose Hydrolyzed Jojoba Esters Sorbitan Oleate Decylglucoside Crosspolymer Aloe Barbadensis Leaf Juice Malus Domestica Fruit Cell Culture Extract Vitis Vinifera Callus Culture Extract Aronia Melanocarpa Fruit Extract Lycium Barbarum Fruit Extract Euterpe Oleracea Fruit Extract Chamomilla Recutita Flower Extract Lavandula Angustifolia Flower/Leaf/Stem Extract Camellia Sinensis Leaf Extract Arnica Montana Flower Extract Alcohol Menthyl Lactate Isomalt Lecithin Potassium Sorbate Algin Parfum Limonene Hexyl Cinnamal Citronellol Linalool Water, Glycerin, Sr-Hydrozoan Polypeptide-1, Beta-Glucan, Biosaccharide Gum-1, 1,2-Hexanediol, Caprylyl Glycol, Hydroxyethylcellulose, Hydrolyzed Jojoba Esters, Sorbitan Oleate Decylglucoside Crosspolymer, Aloe Barbadensis Leaf Juice, Malus Domestica Fruit Cell Culture Extract, Vitis Vinifera Callus Culture Extract, Sodium Hyaluronate, Aronia Melanocarpa Fruit Extract, Lycium Barbarum Fruit Extract, Euterpe Oleracea Fruit Extract, Chamomilla Recutita Flower Extract, Lavandula Angustifolia Flower/Leaf/Stem Extract, Camellia Sinensis Leaf Extract, Arnica Montana Flower Extract, Sodium Benzoate, Xanthan Gum, Alcohol, Menthyl Lactate, Isomalt, Lecithin, Sodium Chloride, Ethylhexylgl 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. 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). 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. Sodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically. Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed. Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase. It is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods. Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps. We always recommend speaking with a professional, such as a dermatologist, if you have any concerns. Chances are, you eat sodium chloride every day. Sodium Chloride is also known as table salt. This ingredient has many purposes in skincare: thickener, emulsifier, and exfoliator. You'll most likely find this ingredient in cleansers where it is used