Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Naturium Multi-Peptide Eye Cream Versus Renee Rouleau Skin Care Total Eye Repair Cream

Naturium Multi-Peptide Eye Cream Versus Renee Rouleau Skin Care Total Eye Repair Cream Detailed comparison of Naturium Multi-Peptide Eye Cream versus Renee Rouleau Skin Care Total Eye Repair Cream. This anti-aging eye moisturizer is formulated around Acetyl He

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Naturium Multi-Peptide Eye Cream Versus Renee Rouleau Skin Care Total Eye Repair Cream Detailed comparison of Naturium Multi-Peptide Eye Cream versus Renee Rouleau Skin Care Total Eye Repair Cream. This anti-aging eye moisturizer is formulated around Acetyl Hexapeptide-8 and Palmitoyl Tetrapeptide-7 to soften the look of wrinkles. This anti-aging eye moisturizer is formulated around Astaxanthin and Acetyl Octapeptide-3 to soften the look of wrinkles. Water Glycerin Simmondsia Chinensis Seed Oil Stearic Acid Squalane Glyceryl Stearate Cetyl Alcohol Stearyl Alcohol Palmitic Acid Acetyl Hexapeptide-8 Palmitoyl Tetrapeptide-7 Palmitoyl Tripeptide-1 Palmitoyl Tripeptide-5 Dunaliella Salina Extract Panthenol Sodium Hyaluronate Hydroxyacetophenone Sorbitan Oleate Aluminum Starch Octenylsuccinate Acrylamide/Sodium Acryloyldimethyltaurate Copolymer Phenoxyethanol Butylene Glycol 1,2-Hexanediol Boron Nitride Caprylyl Glycol Tocopheryl Acetate Isohexadecane Chlorphenesin Acrylates/C10-30 Alkyl Acrylate Crosspolymer Sodium Hydroxide Polysorbate 80 Carbomer Sodium Lactate Polysorbate 20 Citric Acid Ethylhexylglycerin Pantolactone Sodium Benzoate Potassium Sorbate Water, Glycerin, Simmondsia Chinensis Seed Oil, Stearic Acid, Squalane, Glyceryl Stearate, Cetyl Alcohol, Stearyl Alcohol, Palmitic Acid, Acetyl Hexapeptide-8, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Palmitoyl Tripeptide-5, Dunaliella Salina Extract, Panthenol, Sodium Hyaluronate, Hydroxyacetophenone, Sorbitan Oleate, Aluminum Starch Octenylsuccinate, Acrylamide/Sodium Acryloyldimethyltaurate Copolymer, Phenoxyethanol, Butylene Glycol, 1,2-Hexanediol, Boron Nitride, Caprylyl Glycol, Tocopheryl Acetate, Isohexadecane, Chlorphenesin, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Hydroxide, Polysorbate 80, Carbomer, Sodium Lactate, Polysorbate 20, Citric Acid, Ethylhexylglycerin, Pantolactone, Sodium Benzoate, Potassium Sorbate Caprylic/Capric Triglyceride C12-15 Alkyl Benzoate Helianthus Annuus Seed Oil Cetyl Esters Cyclopentasiloxane PEG-100 Stearate Cetearyl Methicone Ethylhexyl Palmitate Dimethicone Butyrospermum Parkii Butter Magnesium Aluminum Silicate Astaxanthin Linoleic Acid Tocopherol Ceramide Ng Rosmarinus Officinalis Leaf Extract Acetyl Octapeptide-3 Palmitoyl Hexapeptide-12 Phospholipids Phytosterols Tribehenin PEG-10 Phytosterol Hydroxyethylcellulose Trihydroxystearin Amorphophallus Konjac Root Powder Phytic Acid Water, Caprylic/Capric Triglyceride, C12-15 Alkyl Benzoate, Helianthus Annuus Seed Oil, Cetyl Esters, Glycerin, Cyclopentasiloxane, Glyceryl Stearate, PEG-100 Stearate, Cetearyl Methicone, Ethylhexyl Palmitate, Dimethicone, Butyrospermum Parkii Butter, Magnesium Aluminum Silicate, Panthenol, Astaxanthin, Linoleic Acid, Tocopherol, Ceramide Ng, Rosmarinus Officinalis Leaf Extract, Sodium Hyaluronate, Acetyl Octapeptide-3, Palmitoyl Hexapeptide-12, Ethylhexylglycerin, Stearic Acid, Phospholipids, Phytosterols, Tribehenin, Polysorbate 80, PEG-10 Phytosterol, Acrylamide/Sodium Acryloyldimethyltaurate Copolymer, Hydroxyethylcellulose, Trihydroxystearin, Amorphophallus Konjac Root Powder, Isohexadecane, Phytic Acid, Sodium Hydroxide, Phenoxyethanol 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. This ingredient is a synthetic polymer used to stabilize formulas and give products a "gel-cream" feel. When applied, this ingredient mostly stays on the surface of skin. Safety reviews have found these polymers safe in cosmetics when made to proper quality standards. Testing also shows they’re unlikely to cause irritation or sensitization at normal use levels. Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that: The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure. Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations. 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. Glyceryl Stearate is made by reacting glycerin with stearic acid (typically sourced from plant oils like palm or coconut). It's an emulsifier, emollient, and mild occlusive. Emulsifiers help ingredients like oil and water stay mixed so your formula stays nicely blended and uniform in texture. This ingredient is typically used in concentrations between 1-10%. Studies have found it to be non-sensitizing, non-phototoxic, and non-photoallergenic. A close cousin of this ingredient is Glyceryl Stearate SE ("self-emulsifying"). This just has a small amount of sodium or potassium stearate added so it can emulsify without a co-emulsifier. Since this ingredient is an ester of a C18 fatty acid, it may not be fungal acne safe. The Malassezia yeast can potentially metabolize within the C11-C24 range. Fun fact: The human body also creates Glyceryl Stearate naturally. Isohexadecane is added to enhance texture, emulsify, and to help cleanse. It is an isoparrafin. It is a component of petrolatum. Due to its large size, Isohexadecane is not absorbed by the skin. Instead, it sits on top and acts as an emollient. Emollients