Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Tatcha Indigo Overnight Repair Versus Drunk Elephant Protini Polypeptide Cream

Tatcha Indigo Overnight Repair Versus Drunk Elephant Protini Polypeptide Cream Detailed comparison of Tatcha Indigo Overnight Repair versus Drunk Elephant Protini Polypeptide Cream. This barrier-repair night moisturizer is formulated around Camellia Sinensis L

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Tatcha Indigo Overnight Repair Versus Drunk Elephant Protini Polypeptide Cream Detailed comparison of Tatcha Indigo Overnight Repair versus Drunk Elephant Protini Polypeptide Cream. This barrier-repair night moisturizer is formulated around Camellia Sinensis Leaf and Ceramide Ng to strengthen the skin barrier and calm redness. This anti-aging moisturizer is formulated around Sclerocarya Birrea Seed Oil and Sh-Oligopeptide-1 to soften the look of wrinkles and hydrate skin. Water Dimethicone Diglycerin Camellia Sinensis Leaf Glycerin Diphenylsiloxy Phenyl Trimethicone Neopentyl Glycol Diethylhexanoate Butylene Glycol Diisostearyl Malate PEG-10 Dimethicone Propanediol Disteardimonium Hectorite Ophiopogon Japonicus Root Extract Indigofera Tinctoria Leaf Extract Ceramide Ng Palmitic Acid Linoleic Acid Sodium Hyaluronate Polygonum Tinctorium Leaf/Stem Extract Cetyl Alcohol Sucrose Stearate Sucrose Palmitate Maltodextrin Sargassum Vulgare Extract Saccharomyces Ferment Filtrate Hydrolyzed Lagenaria Siceraria Fruit Juice Salvia Miltiorrhiza Root Extract Tocopherol Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone Magnesium Sulfate Hydrogenated Lecithin Phytosterols Ethylhexylglycerin Phenoxyethanol Mica CI 77891 Water, Dimethicone, Diglycerin, Camellia Sinensis Leaf, Glycerin, Diphenylsiloxy Phenyl Trimethicone, Neopentyl Glycol Diethylhexanoate, Butylene Glycol, Diisostearyl Malate, PEG-10 Dimethicone, Propanediol, Disteardimonium Hectorite, Ophiopogon Japonicus Root Extract, Indigofera Tinctoria Leaf Extract, Ceramide Ng, Palmitic Acid, Linoleic Acid, Sodium Hyaluronate, Polygonum Tinctorium Leaf/Stem Extract, Cetyl Alcohol, Sucrose Stearate, Sucrose Palmitate, Maltodextrin, Sargassum Vulgare Extract, Saccharomyces Ferment Filtrate, Hydrolyzed Lagenaria Siceraria Fruit Juice, Salvia Miltiorrhiza Root Extract, Tocopherol, Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone, Magnesium Sulfate, Hydrogenated Lecithin, Phytosterols, Ethylhexylglycerin, Phenoxyethanol, Mica, CI 77891 Dicaprylyl Carbonate Cetearyl Alcohol Cetearyl Olivate Sorbitan Olivate Sclerocarya Birrea Seed Oil Bacillus/Folic Acid Ferment Filtrate Extract Nymphaea Alba Root Extract Sh-Oligopeptide-1 Sh-Oligopeptide-2 Sh-Polypeptide-1 Sh-Polypeptide-9 Sh-Polypeptide-11 Copper Palmitoyl Heptapeptide-14 Heptapeptide-15 Palmitate Palmitoyl Tetrapeptide-7 Palmitoyl Tripeptide-1 Alanine Arginine Glycine Histidine Isoleucine Phenylalanine Proline Serine Threonine Valine Acetyl Glutamine Coconut Alkanes Coco-Caprylate/Caprate Aspartic Acid Linolenic Acid Lecithin Polyvinyl Alcohol Sodium Lactate Sodium PCA PCA Sorbitan Isostearate Carbomer Polysorbate 20 Polysorbate 60 Lactic Acid/Glycolic Acid Copolymer Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Xanthan Gum Isomalt 1,2-Hexanediol Caprylyl Glycol Chlorphenesin Sodium Benzoate Phenylpropanol Glyceryl Caprylate Symphytum Officinale Callus Culture Extract Water, Dicaprylyl Carbonate, Glycerin, Cetearyl Alcohol, Cetearyl Olivate, Sorbitan Olivate, Sclerocarya Birrea Seed Oil, Bacillus/Folic Acid Ferment Filtrate Extract, Nymphaea Alba Root Extract, Sh-Oligopeptide-1, Sh-Oligopeptide-2, Sh-Polypeptide-1, Sh-Polypeptide-9, Sh-Polypeptide-11, Copper Palmitoyl Heptapeptide-14, Heptapeptide-15 Palmitate, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Alanine, Arginine, Glycine, Histidine, Isoleucine, Phenylalanine, Proline, Serine, Threonine, Valine, Acetyl Glutamine, Coconut Alkanes, Coco-Caprylate/Cap These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Butylene Glycol (or BG) is used within cosmetic products for a few different reasons: Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients. Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness. 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. Linoleic Acid is also known as Vitamin F. It is a fatty acid with emollient and skin conditioning properties. Our top layer of skin, or epidermis, naturally contains high amounts of linoleic acid. Your body uses linoleic acid to build ceramides and prostaglandins. Ceramides keep your skin's barrier hydrated and strong while prosaglandins help control inflammation and healing. Needless to say, linoleic acid is crucial for having a strong skin barrier. One study found applying linoleic acid rich sunflower oil to be more effective at repairing the skin barrier than olive oil. This ingredient can also help treat acne by softening sebum to prevent clogged pores. Another study found using 2.5% linoleic acid gel for 4 weeks showed a 25% reduction in small comedones. Studies show it can also help lighten hyperpigmentation or sun spots by disrupting the melanin production process. It also helps your skin shed melanin pigment from your skin caused by UV exposure. Due to its role in the production of the fatty acid prostaglandin, linoleic acid can also help reduce inflammation and support wound healing. Fun fact: Linoleic acid is an essential fatty acid. This means our bodies cannot create it on its own and we need to get it through foods such as nuts and vegetable oils. Just know this ingredient is not always fungal-acne safe because it is a long-chain fatty acid (with 18 carbon atoms) that directly feeds the Malassezia yeast responsible for fungal acne. Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!). 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