Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Glossier Priming Moisturizer Rich Versus Drunk Elephant Protini Polypeptide Cream

Glossier Priming Moisturizer Rich Versus Drunk Elephant Protini Polypeptide Cream Detailed comparison of Glossier Priming Moisturizer Rich versus Drunk Elephant Protini Polypeptide Cream. This barrier-repair moisturizer is formulated around Squalane and Cerami

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Glossier Priming Moisturizer Rich Versus Drunk Elephant Protini Polypeptide Cream Detailed comparison of Glossier Priming Moisturizer Rich versus Drunk Elephant Protini Polypeptide Cream. This barrier-repair moisturizer is formulated around Squalane and Ceramide NP to strengthen the skin barrier and hydrate skin. 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 Caprylic/Capric Triglyceride Propanediol Glycerin Squalane Orbignya Oleifera Seed Oil Cetearyl Olivate Sorbitan Olivate Pentaerythrityl Tetraisostearate Pseudozyma Epicola/Camellia Sinensis Seed Oil Ferment Extract Filtrate Sodium Hyaluronate Crosspolymer Ceramide NP Ceramide AP Buddleja Officinalis Flower Extract Lithothamnion Calcareum Extract Hydroxyacetophenone Glyceryl Stearate Xanthan Gum Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Cetearyl Alcohol Acrylates/C10-30 Alkyl Acrylate Crosspolymer Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Polyisobutene Amylopectin Potassium Hydroxide Polysorbate 60 Sorbitan Isostearate Caprylyl/Capryl Glucoside Sorbitan Oleate Caprylyl Glycol 1,2-Hexanediol Pentylene Glycol Potassium Sorbate Sodium Benzoate Lactic Acid Water, Caprylic/Capric Triglyceride, Propanediol, Glycerin, Squalane, Orbignya Oleifera Seed Oil, Cetearyl Olivate, Sorbitan Olivate, Pentaerythrityl Tetraisostearate, Pseudozyma Epicola/Camellia Sinensis Seed Oil Ferment Extract Filtrate, Sodium Hyaluronate Crosspolymer, Ceramide NP, Ceramide AP, Buddleja Officinalis Flower Extract, Lithothamnion Calcareum Extract, Hydroxyacetophenone, Glyceryl Stearate, Xanthan Gum, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Cetearyl Alcohol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Polyisobutene, Amylopectin, Potassium Hydroxide, Polysorbate 60, Sorbitan Isostearate, Caprylyl/Capryl Glucoside, Sorbitan Oleate, Caprylyl Glycol, 1,2-Hexanediol, Pentylene Glycol, Potassium Sorbate, Sodium Benzoate, Lactic Acid Dicaprylyl Carbonate 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 Sodium Hyaluronate Aspartic Acid Linoleic Acid Linolenic Acid Lecithin Butylene Glycol Polyvinyl Alcohol Sodium Lactate Sodium PCA PCA Carbomer Polysorbate 20 Lactic Acid/Glycolic Acid Copolymer Isomalt Chlorphenesin Phenoxyethanol Tocopherol 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/Caprate, Sodium H These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. 1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse. It is a: Humectant, drawing moisture into the skin Emollient, helping to soften skin Solvent, dispersing and stabilizing formulas Preservative booster, enhancing the antimicrobial activity of other preservatives 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). Cetearyl alcohol is a waxy mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is an emollient and emulsifier. Despite having "alcohol" in its name, it has nothing to do with drying solvent alcohols; the FDA also allows "alcohol-free" products to contain fatty alcohols like this ingredient. It plays several roles in a formula: Typical use levels for this ingredient sit around 1-10% and the Cosmetic Ingredient Review Expert Panel has affirmed safety at concentrations up to 25% in leave-on products. Multiple assessments have found it to be non-irritating and non-sensitizing to most people. However, there have been some cases of allergic contact dermatitis in patients with chronically compromised skin barriers. Cetearyl alcohol has a comedogenic rating of 2 and irritancy rating of 1. Both of these numbers come from the 1989 study that used rabbit ears; a "2" means mildly comedogenic and a "1" means low irritancy. Here's the catch: rabbit skin is more sensitive than human skin and throws a lot of false positives. A 1996 reappraisal found that ingredients rated 1-2 in the rabbit ear tests are generally safe for humans. Remember comedogenic ratings are unable to assess the entire formula of a product or how it will react on your skin. Just be sure to patch test if you are unsure about certain ingredients. This ingredient is not fungal acne safe. Cetearyl alcohol is a fatty alcohol with chain lengths that fall within the range that Malassezia can metabolize. A 2019 study has also observed Malassezia growth in the presence of this ingredient, confirming it to be not-fungal acne safe. Cetearyl Olivate is a plant-derived emulsifier and texture enhancer. It helps keep the oil and water phases from separating so your formulas stay stable. You'll likely see it combined with Sorbitan Olivate (together sold as the trade name Olivem 1000). This combination generates a liquid crystal structure that closely resemble the lipid organization of the stratum corneum. These "skin-like" liquid crystals improve skin barrier integrity and promote the delivery of actives into the skin. This ingredient is well-tolerated and has no significant sensitization data. Because it is derived from t