Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Beauty Pie Triple Hyaluronic Acid + Peptide Serum Versus SkinCeuticals H.A. Intensifier Multi-Glycan

Beauty Pie Triple Hyaluronic Acid + Peptide Serum Versus SkinCeuticals H.A. Intensifier Multi-Glycan Detailed comparison of Beauty Pie Triple Hyaluronic Acid + Peptide Serum versus SkinCeuticals H.A. Intensifier Multi-Glycan. This hydrating serum is formulated

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Beauty Pie Triple Hyaluronic Acid + Peptide Serum Versus SkinCeuticals H.A. Intensifier Multi-Glycan Detailed comparison of Beauty Pie Triple Hyaluronic Acid + Peptide Serum versus SkinCeuticals H.A. Intensifier Multi-Glycan. This hydrating serum is formulated around Hydrolyzed Hyaluronic Acid and Acetyl Dipeptide-1 Cetyl Ester to hydrate skin and soften the look of wrinkles. This anti-aging serum is formulated around Sodium Hyaluronate and Sodium Acetylated Hyaluronate to soften the look of wrinkles and hydrate skin. Water Methylpropanediol Dimethylsilanol Hyaluronate Glycerin Butylene Glycol Xylitylglucoside Anhydroxylitol 1,2-Hexanediol Phenoxyethanol Xylitol Prunus Amygdalus Dulcis Seed Extract Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Hydrolyzed Hyaluronic Acid Sorbitan Laurate Sodium Hyaluronate Xanthan Gum Hydroxyethylcellulose Caprylyl Glycol Ethylhexylglycerin Tetrasodium Glutamate Diacetate Acetyl Dipeptide-1 Cetyl Ester Alteromonas Ferment Extract Phenethyl Alcohol Hyaluronic Acid Silanetriol Citric Acid Sorbic Acid Glucose Sodium Hydroxide Chondrus Crispus Extract Water, Methylpropanediol, Dimethylsilanol Hyaluronate, Glycerin, Butylene Glycol, Xylitylglucoside, Anhydroxylitol, 1,2-Hexanediol, Phenoxyethanol, Xylitol, Prunus Amygdalus Dulcis Seed Extract, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Hydrolyzed Hyaluronic Acid, Sorbitan Laurate, Sodium Hyaluronate, Xanthan Gum, Hydroxyethylcellulose, Caprylyl Glycol, Ethylhexylglycerin, Tetrasodium Glutamate Diacetate, Acetyl Dipeptide-1 Cetyl Ester, Alteromonas Ferment Extract, Phenethyl Alcohol, Hyaluronic Acid, Silanetriol, Citric Acid, Sorbic Acid, Glucose, Sodium Hydroxide, Chondrus Crispus Extract Dimethicone Alcohol Denat. Hydroxypropyl Tetrahydropyrantriol Propylene Glycol Polyglyceryl-4 Caprate Dipotassium Glycyrrhizate Lactobacillus/Soybean Ferment Extract Polysilicone-11 Tocopherol Capryloyl Salicylic Acid Octyldodecanol Bis-PEG/PPG-16/16 PEG/PPG-16/16 Dimethicone Ammonium Polyacryloyldimethyl Taurate PEG-20 Methyl Glucose Sesquistearate Trisodium Ethylenediamine Disuccinate Sodium Acetylated Hyaluronate Dextrin Acrylates/C10-30 Alkyl Acrylate Crosspolymer Oryza Sativa Extract Caprylic/Capric Triglyceride Adenosine Pentylene Glycol Citrus Nobilis Peel Oil Limonene Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate Water, Dimethicone, Glycerin, Alcohol Denat., Hydroxypropyl Tetrahydropyrantriol, Propylene Glycol, Polyglyceryl-4 Caprate, Dipotassium Glycyrrhizate, Lactobacillus/Soybean Ferment Extract, Polysilicone-11, Sodium Hyaluronate, Sodium Hydroxide, Tocopherol, Phenoxyethanol, Capryloyl Salicylic Acid, Octyldodecanol, Bis-PEG/PPG-16/16 PEG/PPG-16/16 Dimethicone, Ammonium Polyacryloyldimethyl Taurate, PEG-20 Methyl Glucose Sesquistearate, Caprylyl Glycol, Xanthan Gum, Trisodium Ethylenediamine Disuccinate, Sodium Acetylated Hyaluronate, Dextrin, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Oryza Sativa Extract, Caprylic/Capric Triglyceride, Adenosine, Pentylene Glycol, Citrus Nobilis Peel Oil, Limonene, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate 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). 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. Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!). It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome. On a cellular level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions the microbe needs to make energy so it can no longer survive. Another perk of this ingredient is that it stays functional across a wide pH range (3-10). You'll often see it paired with boosters like Ethylhexylglycerin; one study showed that a 1:9 ratio of Ethylhexylglycerin to Phenoxyethanol damages bacterial membranes as effectively as doubling the Phenoxyethanol concentration on its own. Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU. Safety-wise, the fear mongering does not hold up to the evidence. The EU's Scientific Committee on Consumer Safety and FDA consider it safe as a preservative at up to 1%, including for children of all ages. Adverse systemic effects only showed up in animal studies at exposures roughly 200x higher than what people get from cosmetics. And despite its very widespread use, this ingredient is a rare sensitizer and allergic reactions are uncommon. 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