Overview
What they are
These products are both reef safe general moisturizers. They have a total of 3 ingredients in common
Cool Features
They both contain Vitamin C
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, parabens or sulfates
What's Inside
They both contain silicones
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
Sunday Riley C.E.O. Afterglow Brightening Vitamin C Moisturizer 33 ingredients
Olay Vitamin C + Peptide 24 25 ingredients
At a glance
Click on any of the items below to learn more
Sunday Riley C.E.O. Afterglow Brightening Vitamin C Moisturizer 33 ingredients
Olay Vitamin C + Peptide 24 25 ingredients
Notable Ingredients
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Benefits
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Notable Ingredients
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Benefits
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Concerns
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Ingredients Side-by-side
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.
Dimethicone is a silicone used for making products smooth and silky. It also has the added benefit of sealing in hydration. The amount of dimethicone found in beauty products is considered safe and non-comedogenic, meaning it won't clog pores.
Neopentyl Glycol Diethylhexanoate is an emollient and texture enhancer. Emollients help hydrate the skin by creating a barrier on top. This barrier prevents moisture from escaping, keeping the skin hydrated.
Antioxidant 4 Benefits Not safe for Fungal Acne
Ascorbyl Tetraisopalmitate is a version of ascorbic acid, or pure Vitamin C.
Propanediol helps absorb ingredients into your skin, boosting their benefits. It can act as an emollient, making your skin softer. Propanediol can help products last longer by boosting the properties of preservatives within the formulation.
Phenyl Trimethicone is a silicon-based polymer. It is derived from silica.
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
Sodium Hyaluronate Crosspolymer is a type of hyaluronic acid. In fact, it is modified version of hyaluronic acid.
Allantoin plays a role in soothing and moisturizing the skin. Because of this, it is often added to products with strong active ingredients.
We don't have a description for Sodium Acryloyldimethyltaurate/Vp Crosspolymer.
Mannitol is a sugar alcohol. It is a humectant and moisturizes the skin. In vitro (not tested on a living organism), mannitol displays antioxidant properties.
Pentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.
Dimethicone Crosspolymer is a silicone created by modifying dimethicone with hydrocarbon side chains. Due to its large size, it does not penetrate skin. It is considered non-occlusive.
Sodium Phytate is the synthetic salt form of phytic acid. Phytic acid is an antioxidant and can be found in plant seeds.
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate (long name, huh?) is a synthetic antioxidant.
Polymethylsilsesquioxane is a silicone used as a film forming agent.
We don't have a description for Ammonium Acryloyldimethyltaurate/Beheneth-25 Methacrylate Crosspolymer.
Not safe for Fungal Acne
Carthamus tinctorius seed oil comes from safflower, one of humanity's oldest crops.
Citrus Aurantium Dulcis Peel Oil is oil from the peel of an orange fruit.
Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent microbial growth. By itself, it has a scent that is similar to that of a rose.
Caprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
Chlorphenesin is a synthetic preservative. It helps protect a product against bacteria in order to extend shelf life. In most cases, Chlorphenesin is paired with other preservatives such as phenoxyethanol and caprylyl glycol.
Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
4 Benefits 2 Concerns
Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
Polysorbate 60 is used to help stabilize products. It is a surfactant and emulsifier. These properties help keep ingredients together in a product. Surfactants help reduce surface tension between ingredients with different states, such as liquids and solids. Emulsifiers help prevent oils and waters from separating.
Sorbitan Isostearate is an emulsifer and cleaning agent. It is created from isostearic acid and sorbitol.
Water, Dimethicone, Neopentyl Glycol Diethylhexanoate, Ascorbyl Tetraisopalmitate, Polyglycerin-6, Propanediol, Phenyl Trimethicone, Glycerin, 2-Hydroxyethyl Acrylate, Sodium Hyaluronate Crosspolymer, Ergothioneine, Xanthophylls, Allantoin, Citrus Aurantium Amara Peel Oil, Sodium Acryloyldimethyltaurate/Vp Crosspolymer, Mannitol, Pentylene Glycol, Isododecane, Dimethicone Crosspolymer, Sodium Phytate, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Benzotriazolyl Dodecyl P-Cresol, Polymethylsilsesquioxane, Ammonium Acryloyldimethyltaurate/Beheneth-25 Methacrylate Crosspolymer, Carthamus Tinctorius Seed Oil, Citrus Aurantium Dulcis Peel Oil, Phenoxyethanol, Caprylyl Glycol, Chlorphenesin, Ethylhexylglycerin, Citric Acid, Polysorbate 60, Sorbitan Isostearate
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.
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
Isohexadecane is added to enhance texture, emulsify, and to help cleanse. It is an isoparrafin. It is a component of petrolatum.
6 Benefits
Niacinamide has emerged as an all-star ingredient due to its many benefits.
Dimethicone is a silicone used for making products smooth and silky. It also has the added benefit of sealing in hydration. The amount of dimethicone found in beauty products is considered safe and non-comedogenic, meaning it won't clog pores.
6 Benefits 3 Concerns
Lactic Acid is an AHA that is derived from fermenting lactose, a carbohydrate from milk. It removes the top layer of old and dead skin cells and helps increase cell turnover.
Isopropyl isodecanoate is a lipid created from isopropyl alcohol and isostearic acid.
Sodium Polyacryloyldimethyl Taurate is a polymer and used to help stabilize other ingredients.
Stearyl Alcohol is a type of fatty alcohol from stearic acid. It is a white, waxy compound used to emulsify ingredients.
5 Benefits
You might know this ingredient as Ethyl Ascorbic Acid, a more stable version of ascorbic acid.
Not safe for Fungal Acne
You might know this ingredients as Matrixyl. It is a peptide.
Panthenol is a common ingredient that helps hydrate and soothe the skin. It can be found naturally in our skin and hair.
Sodium Lactate is the sodium salt of lactic acid, an AHA. It is a humectant and used to adjust the pH of a product.
Trehalose is a disaccharide made of two glucose molecules (glucose is sugar!). Trehalose is used to help moisturize skin. It also has antioxidant properties.
Cetearyl Glucoside is a surfactant and emulsifier. It can be produced from synthetic of natural sources of cetearyl alcohol and glucose.
3 Concerns
Cetearyl alcohol is a mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is mainly used as an emulsifier. Emulsifiers help prevent the separation of oils and products. Due to its composition, it can also be used to thicken a product or help create foam.
A type of fatty alcohol. Fatty Alcohols are most often used as an emollient or to thicken a product. They are usually derived from natural fats and oils and therefore do not have the same drying or irritating effect as traditional alcohols.
Cetyl Alcohol is a fatty alcohol. Fatty Alcohols are most often used as an emollient or to thicken a product.
Stearic Acid is a fatty acid. It is an emollient, emulsifier, and texture enhancer.
Palmitic Acid is a fatty acid found in our skin. In cosmetics, it is usually derived from palm oil. It is a cleanser, emollient, and emulsifier.
Dimethiconol is a silicone that resembles the popular dimethicone. Like other silicones, it is an emollient. Emollients create a thin film on skin to prevent moisture from escaping.
Peg-100 Stearate is an emollient and emulsifier. PEGS are a hydrophilic polyether compound . There are 100 ethylene oxide monomers in Peg-100 Stearate. Peg-100 Stearate is polyethylene glycol ester of stearic acid.
Sodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.
Antioxidant 6 Benefits
Ascorbic Acid is is pure Vitamin C. This form makes up the largest amount of vitamin C found naturally in our skin.
Helps with Anti-Aging
Copper Tripeptide-1 is a peptide naturally found in body fluids. Peptides are building blocks for protein.
Water, Glycerin, Isohexadecane, Niacinamide, Dimethicone, Lactic Acid, Isopropyl Isostearate, Sodium Polyacryloyldimethyl Taurate, Stearyl Alcohol, 3-O-Ethyl Ascorbic Acid, Palmitoyl Pentapeptide-4, Panthenol, Sodium Lactate, Trehalose, Cetearyl Glucoside, Cetearyl Alcohol, Behenyl Alcohol, Cetyl Alcohol, Stearic Acid, Palmitic Acid, Dimethiconol, Peg-100 Stearate, Sodium Benzoate, Ascorbic Acid, Copper Tripeptide-1
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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. Stay hydrated!
Learn more about WaterDimethicone is a silicone used for making products smooth and silky. It also has the added benefit of sealing in hydration. The amount of dimethicone found in beauty products is considered safe and non-comedogenic, meaning it won't clog pores.
Dimethicone has been found increase absorption in skin, boosting the benefits of other ingredients. While there is concern for the safety of dimethicone, the levels used in skincare are safe for use.
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinIngredient Ratings
Here's what our community thinks of the ingredients in these two products.
When to use
Sunday Riley C.E.O. Afterglow Brightening Vitamin C Moisturizer 33 ingredients
Olay Vitamin C + Peptide 24 25 ingredients
Reviews
Here's what our community thinks
Sunday Riley C.E.O. Afterglow Brightening Vitamin C Moisturizer 33 ingredients
reneelovesherskin
my Holy Grail moisturizer!
I am in love with C.E.O. Afterglow! To start with, it has a bright, happy yellow color that disappears when you apply it...
my Holy Grail moisturizer!
I am in love with C.E.O. Afterglow! To start with, it has a bright, happy yellow color that disappears when you apply it to your skin. It is the perfect thickness of moisturizer, not too thin, not too thick. It's just right! I wear it every morning, happy to get the great Vitamin C brightening effects it brings.
Olay Vitamin C + Peptide 24 25 ingredients
MichelleR
What is with Olay?...
Olay has a permanent place in my ‘never put on my face’ shelf. The only trend I see with Olay products is that they use...
What is with Olay?...
Olay has a permanent place in my ‘never put on my face’ shelf. The only trend I see with Olay products is that they use Dimethicone in everything. Not sure what else it could be, but as of today this is a 67% match for me. No thanks!
