Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Olay Regenerist Retinol 24 + Peptide Night Moisturizer Versus Bliss Youth Got This Prevent-4 + Pure Retinol Deep Hydration Moisturizer

Olay Regenerist Retinol 24 + Peptide Night Moisturizer Versus Bliss Youth Got This Prevent-4 + Pure Retinol Deep Hydration Moisturizer Detailed comparison of Olay Regenerist Retinol 24 + Peptide Night Moisturizer versus Bliss Youth Got This Prevent-4 + Pure Re

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Olay Regenerist Retinol 24 + Peptide Night Moisturizer Versus Bliss Youth Got This Prevent-4 + Pure Retinol Deep Hydration Moisturizer Detailed comparison of Olay Regenerist Retinol 24 + Peptide Night Moisturizer versus Bliss Youth Got This Prevent-4 + Pure Retinol Deep Hydration Moisturizer. This anti-aging night moisturizer is formulated around Retinol and Niacinamide to soften the look of wrinkles and refine skin texture. This anti-aging moisturizer is formulated around Squalane and Retinol to soften the look of wrinkles and hydrate skin. Water Dimethicone Glycerin Tapioca Starch Dimethicone Crosspolymer Retinol Retinyl Propionate Niacinamide Palmitoyl Pentapeptide-4 Polyacrylamide C13-14 Isoparaffin DMDM Hydantoin Polysorbate 20 Laureth-4 Acrylates/C10-30 Alkyl Acrylate Crosspolymer Laureth-7 Dimethiconol Polymethylsilsesquioxane Aminomethyl Propanol Titanium Dioxide Disodium EDTA Iodopropynyl Butylcarbamate Caprylic/Capric Triglyceride Water, Dimethicone, Glycerin, Tapioca Starch, Dimethicone Crosspolymer, Retinol, Retinyl Propionate, Niacinamide, Palmitoyl Pentapeptide-4, Polyacrylamide, C13-14 Isoparaffin, DMDM Hydantoin, Polysorbate 20, Laureth-4, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Laureth-7, Dimethiconol, Polymethylsilsesquioxane, Aminomethyl Propanol, Titanium Dioxide, Disodium EDTA, Iodopropynyl Butylcarbamate, Caprylic/Capric Triglyceride Polysilicone-11 Propanediol Undecane Saccharide Isomerate Glyceryl Stearate Ammonium Acryloyldimethyltaurate/Vp Copolymer Squalane Butyrospermum Parkii Butter PEG-100 Stearate Tocopherol Sodium Ascorbate Panthenol Palmitoyl Tripeptide-5 Acetyl Hexapeptide-8 Arginine Serine Alanine Glycine Threonine Proline Lysine Hcl Glutamic Acid PCA Sodium PCA Hydrolyzed Corallina Officinalis Extract Simmondsia Chinensis Seed Oil Sodium Hyaluronate Acacia Senegal Gum Xanthan Gum Caprylyl Glycol Anhydroxylitol Sodium Lactate Cetearyl Alcohol Tridecane Xylityl Sesquicaprylate Polyglyceryl-4 Laurate/Succinate PEG-40 Hydrogenated Castor Oil Cetearyl Glucoside Laureth-12 Betaine Hexylene Glycol Sodium Citrate Tetrasodium Glutamate Diacetate Phenoxyethanol Ethylhexylglycerin Potassium Sorbate Citric Acid Water, Polysilicone-11, Dimethicone, Glycerin, Propanediol, Undecane, Saccharide Isomerate, Glyceryl Stearate, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Squalane, Butyrospermum Parkii Butter, PEG-100 Stearate, Retinol, Tocopherol, Sodium Ascorbate, Panthenol, Palmitoyl Tripeptide-5, Acetyl Hexapeptide-8, Arginine, Serine, Alanine, Glycine, Threonine, Proline, Lysine Hcl, Glutamic Acid, PCA, Sodium PCA, Hydrolyzed Corallina Officinalis Extract, Simmondsia Chinensis Seed Oil, Sodium Hyaluronate, Acacia Senegal Gum, Xanthan Gum, Caprylyl Glycol, Caprylic/Capric Triglyceride, Anhydroxylitol, Sodium Lactate, Cetearyl Alcohol, Tridecane, Xylityl Sesquicaprylate, Polyglyceryl-4 Laurate/Succinate, PEG-40 Hydrogenated Castor Oil, Cetearyl Glucoside, Laureth-12, Betaine, Hexylene Glycol, Sodium Citrate, Tetrasodium Glutamate Diacetate, Phenoxyethanol, Ethylhexylglycerin, Potassium Sorbate, Citric Acid 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. Caprylic/Capric Triglyceride (aka MCT Oil) is a lightweight emollient, solvent, and texture enhancer. It is considered a skin-softener by helping to prevent moisture loss. Though it behaves like an oil, it is not technically one due to its chemical composition. One perk of this ingredient is that it is very stable, resistant to oxidation, and unlikely to go rancid. In practice, that translates to a long shelf life and a consistently elegant skin feel. While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this. Just patch test if you have concerns. Fractionated coconut oil and MCT Oil are both listed as Caprylic/Capric Triglyceride according to INCI. This is because INCI names are based on the ingredient’s final chemical composition and not its marketing name or source. This ingredient is treated as the gold standard fungal acne safe oil. Even though it is coconut derived, the problematic lauric acid is stripped out. This leaves just caprylic (C8) and capric (C10) acid. These chain lengths actually trend antifungal; a 2020 study found caprylic acid was enough to disrupt Malassezia furfur cell membrane, with a caprylic acid derivative damaging membrane structures at concentrations as low as 0.2%. Dimethicone is a type of synthetic silicone created from natural materials such as quartz. It is also known as polydimethylsiloxane. What it does: Dimethicone comes in different viscosities: Depending on the viscosity, dimethicone has different properties. Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity. This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient. Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy. 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 conce