Peptide Skincare & BeautySkin science and ingredient guides

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The Ordinary Multi-Peptide Serum for Hair Density Versus BrioGeo Scalp Revival Charcoal + Tea Tree Scalp Treatment Serum

The Ordinary Multi-Peptide Serum for Hair Density Versus BrioGeo Scalp Revival Charcoal + Tea Tree Scalp Treatment Serum Detailed comparison of The Ordinary Multi-Peptide Serum for Hair Density versus BrioGeo Scalp Revival Charcoal + Tea Tree Scalp Treatment S

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The Ordinary Multi-Peptide Serum for Hair Density Versus BrioGeo Scalp Revival Charcoal + Tea Tree Scalp Treatment Serum Detailed comparison of The Ordinary Multi-Peptide Serum for Hair Density versus BrioGeo Scalp Revival Charcoal + Tea Tree Scalp Treatment Serum. Water Propanediol Butylene Glycol Glycerin Caffeine Biotinoyl Tripeptide-1 Acetyl Tetrapeptide-3 Larix Europaea Wood Extract Pisum Sativum Extract Scutellaria Baicalensis Root Extract Triticum Vulgare Germ Extract Glycine Soja Germ Extract Trifolium Pratense Flower Extract Camellia Sinensis Leaf Extract Apigenin Oleanolic Acid Arginine Glycine Calcium Gluconate Zinc Chloride Lactic Acid Gluconolactone Dextran Maltodextrin Hydroxyethylcellulose Xanthan Gum Pentylene Glycol Dimethyl Isosorbide Polysorbate 20 PPG-26-Buteth-26 PEG-40 Hydrogenated Castor Oil Trisodium Ethylenediamine Disuccinate Sodium Metabisulfite Sodium Benzoate Phenoxyethanol Chlorphenesin Water, Propanediol, Butylene Glycol, Glycerin, Caffeine, Biotinoyl Tripeptide-1, Acetyl Tetrapeptide-3, Larix Europaea Wood Extract, Pisum Sativum Extract, Scutellaria Baicalensis Root Extract, Triticum Vulgare Germ Extract, Glycine Soja Germ Extract, Trifolium Pratense Flower Extract, Camellia Sinensis Leaf Extract, Apigenin, Oleanolic Acid, Arginine, Glycine, Calcium Gluconate, Zinc Chloride, Lactic Acid, Gluconolactone, Dextran, Maltodextrin, Hydroxyethylcellulose, Xanthan Gum, Pentylene Glycol, Dimethyl Isosorbide, Polysorbate 20, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Trisodium Ethylenediamine Disuccinate, Sodium Metabisulfite, Sodium Benzoate, Phenoxyethanol, Chlorphenesin Hamamelis Virginiana Water Aloe Barbadensis Leaf Juice Biotin Panthenol Melaleuca Alternifolia Leaf Oil Charcoal Powder Mentha Piperita Oil Zingiber Officinale Root Oil Menthyl Lactate Saccharide Isomerate Sodium Hyaluronate Tocopheryl Acetate Citric Acid Helianthus Annuus Extract Heptyl Glucoside Oryza Sativa Bran Extract Potassium Sorbate Rosmarinus Officinalis Leaf Extract Sodium Hydroxide Tocopherol Benzoic Acid Sodium Citrate Dehydroacetic Acid Benzyl Alcohol Water, Hamamelis Virginiana Water, Aloe Barbadensis Leaf Juice, Propanediol, Glycerin, Biotin, Panthenol, Melaleuca Alternifolia Leaf Oil, Charcoal Powder, Mentha Piperita Oil, Zingiber Officinale Root Oil, Menthyl Lactate, Saccharide Isomerate, Sodium Hyaluronate, Tocopheryl Acetate, Citric Acid, Helianthus Annuus Extract, Heptyl Glucoside, Oryza Sativa Bran Extract, Potassium Sorbate, Rosmarinus Officinalis Leaf Extract, Sodium Hydroxide, Tocopherol, Xanthan Gum, Benzoic Acid, Sodium Citrate, Dehydroacetic Acid, Benzyl Alcohol 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. 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. Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product. So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation. You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated! Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny. On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together. Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.