Skin science article
CeraVe Skin Renewing Vitamin C Eye Cream Versus Olay Retinol 24 Night Eye Cream
CeraVe Skin Renewing Vitamin C Eye Cream Versus Olay Retinol 24 Night Eye Cream This anti-aging eye moisturizer is formulated around Ascorbic Acid and Ceramide NP to soften the look of wrinkles and brighten dull-looking skin. This anti-aging eye moisturizer is
CeraVe Skin Renewing Vitamin C Eye Cream Versus Olay Retinol 24 Night Eye Cream
This anti-aging eye moisturizer is formulated around Ascorbic Acid and Ceramide NP to soften the look of wrinkles and brighten dull-looking skin.
This anti-aging eye moisturizer is formulated around Retinol and Retinyl Propionate to soften the look of wrinkles and refine skin texture.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Glycerin
Ascorbic Acid
Propanediol
Dimethicone
Caprylic/Capric Triglyceride
Cetearyl Alcohol
Glyceryl Isostearate
Sodium Hydroxide
Glyceryl Stearate
PEG-100 Stearate
Panthenol
Dipotassium Glycyrrhizate
Hydrogenated Jojoba Oil
Ceramide NP
Ceramide AP
Ceramide EOP
Carbomer
Copernicia Cerifera Cera
Cetearyl Glucoside
Behentrimonium Methosulfate
Triethyl Citrate
Caffeine
Silica
Sodium Hyaluronate
Sodium Lauroyl Lactylate
Cholesterol
Phenoxyethanol
Tocopherol
Hydrogenated Lecithin
Hydroxyacetophenone
Citric Acid
Caprylyl Glycol
Trisodium Ethylenediamine Disuccinate
Xanthan Gum
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Phytosphingosine
Polyacrylate Crosspolymer-6
Benzoic Acid
Water, Glycerin, Ascorbic Acid, Propanediol, Dimethicone, Caprylic/Capric Triglyceride, Cetearyl Alcohol, Glyceryl Isostearate, Sodium Hydroxide, Glyceryl Stearate, PEG-100 Stearate, Panthenol, Dipotassium Glycyrrhizate, Hydrogenated Jojoba Oil, Ceramide NP, Ceramide AP, Ceramide EOP, Carbomer, Copernicia Cerifera Cera, Cetearyl Glucoside, Behentrimonium Methosulfate, Triethyl Citrate, Caffeine, Silica, Sodium Hyaluronate, Sodium Lauroyl Lactylate, Cholesterol, Phenoxyethanol, Tocopherol, Hydrogenated Lecithin, Hydroxyacetophenone, Citric Acid, Caprylyl Glycol, Trisodium Ethylenediamine Disuccinate, Xanthan Gum, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Phytosphingosine, Polyacrylate Crosspolymer-6, Benzoic Acid
Dimethicone Crosspolymer
Retinol
Retinyl Propionate
Niacinamide
Tocopheryl Acetate
C13-14 Isoparaffin
Dimethiconol
Polysorbate 20
Laureth-4
Laureth-7
Disodium EDTA
Polyacrylamide
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Aminomethyl Propanol
Titanium Dioxide
DMDM Hydantoin
Iodopropynyl Butylcarbamate
Water, Dimethicone, Glycerin, Dimethicone Crosspolymer, Retinol, Retinyl Propionate, Niacinamide, Tocopheryl Acetate, C13-14 Isoparaffin, Dimethiconol, Polysorbate 20, Laureth-4, Laureth-7, Disodium EDTA, Polyacrylamide, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Aminomethyl Propanol, Titanium Dioxide, DMDM Hydantoin, Iodopropynyl Butylcarbamate
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Alternatives
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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 concentrations (>40%) can feel tacky in low humidity.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated!