Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Bliss Pro Multi-Peptide Youth Face Serum Versus Olay Wrinkle Correction Serum - Vitamin B3 + Collagen Peptides

Bliss Pro Multi-Peptide Youth Face Serum Versus Olay Wrinkle Correction Serum - Vitamin B3 + Collagen Peptides Detailed comparison of Bliss Pro Multi-Peptide Youth Face Serum versus Olay Wrinkle Correction Serum - Vitamin B3 + Collagen Peptides. This anti-agin

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Bliss Pro Multi-Peptide Youth Face Serum Versus Olay Wrinkle Correction Serum - Vitamin B3 + Collagen Peptides Detailed comparison of Bliss Pro Multi-Peptide Youth Face Serum versus Olay Wrinkle Correction Serum - Vitamin B3 + Collagen Peptides. This anti-aging serum is formulated around Palmitoyl Tripeptide-1 and Palmitoyl Tetrapeptide-7 to soften the look of wrinkles and refine skin texture. This anti-aging serum is formulated around Niacinamide and Palmitoyl Pentapeptide-4 to soften the look of wrinkles and refine skin texture. Water Propanediol Glycerin Polysilicone-11 Palmitoyl Tripeptide-1 Palmitoyl Tripeptide-5 Palmitoyl Tetrapeptide-7 Palmitoyl Tripeptide-38 Acetyl Hexapeptide-8 Hexapeptide-9 Panthenol Tocopherol Tocopheryl Acetate Plankton Extract Hippophae Rhamnoides Fruit Extract Lycium Barbarum Fruit Extract Helianthus Annuus Seed Oil Arginine Ferulate Sodium Hyaluronate Raspberry Ketone Cetearyl Olivate Ubiquinone Diglycerin Saccharide Isomerate Caprylyl Glycol Hydroxypropyl Cyclodextrin C12-15 Alkyl Benzoate Polyacrylate Crosspolymer-6 Polyglyceryl-4 Laurate/Succinate Sorbitan Olivate Carbomer Polysorbate 20 Laureth-12 Butylene Glycol Sodium Citrate Phenoxyethanol Ethylhexylglycerin Potassium Sorbate Citric Acid Water, Propanediol, Glycerin, Polysilicone-11, Palmitoyl Tripeptide-1, Palmitoyl Tripeptide-5, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-38, Acetyl Hexapeptide-8, Hexapeptide-9, Panthenol, Tocopherol, Tocopheryl Acetate, Plankton Extract, Hippophae Rhamnoides Fruit Extract, Lycium Barbarum Fruit Extract, Helianthus Annuus Seed Oil, Arginine Ferulate, Sodium Hyaluronate, Raspberry Ketone, Cetearyl Olivate, Ubiquinone, Diglycerin, Saccharide Isomerate, Caprylyl Glycol, Hydroxypropyl Cyclodextrin, C12-15 Alkyl Benzoate, Polyacrylate Crosspolymer-6, Polyglyceryl-4 Laurate/Succinate, Sorbitan Olivate, Carbomer, Polysorbate 20, Laureth-12, Butylene Glycol, Sodium Citrate, Phenoxyethanol, Ethylhexylglycerin, Potassium Sorbate, Citric Acid Dimethicone Niacinamide Palmitoyl Pentapeptide-4 Palmitoyl Dipeptide-7 Hydroxyacetophenone Dimethiconol Disodium EDTA Dimethicone Crosspolymer Acrylates/C10-30 Alkyl Acrylate Crosspolymer Aminomethyl Propanol Water, Dimethicone, Glycerin, Niacinamide, Butylene Glycol, Palmitoyl Pentapeptide-4, Palmitoyl Dipeptide-7, Panthenol, Hydroxyacetophenone, Dimethiconol, Polysorbate 20, Disodium EDTA, Dimethicone Crosspolymer, Carbomer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Aminomethyl Propanol, Phenoxyethanol 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. Carbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and sunscreens their smooth, non-sticky texture. Although legally permitted at very high levels, carbomers are normally used at concentrations below 1%. It also needs to be neutralized to actually thicken, and because it is a large molecule, it doesn't really penetrate the skin barrier. Allergy-wise, the risk is very low. Clinical studies show carbomers have low potential for skin irritation/sensitization even at concentrations up to 100%. A 2024 UK study patch-tested 1,302 patients and found true allergy to the parent group of carbomer to be rare with no confirmed relevant reactions. 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. Panthenol is a common ingredient that helps hydrate and soothe the skin. It is found naturally in our skin and hair. There are two forms of panthenol: D and L. D-panthenol is also known as dexpanthenol. Most cosmetics use dexpanthenol or a mixture of D and L-panthenol. Panthenol is famous due to its ability to go deeper into the skin's layers. Using this ingredient has numerous pros (and no cons): Like hyaluronic acid, panthenol is a humectant. Humectants are able to bind and hold large amounts of water to keep skin hydrated. This ingredient works well for wound healing. It works by increasing tissue in the wound and helps close open wounds. Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells. This ingredient is also referred to as pro-vitamin B5. Phenoxyethanol is one of the most widely used preservati