Olay Vitamin C + Peptide 24 Versus The Ordinary Caffeine Solution 5% + EGCG
Updated on May 14, 2024
Overview
What they are
These products are both reef safe . They have a total of 3 ingredients in common
Cool Features
They both contain AHA
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any oils, parabens or sulfates
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
Olay Vitamin C + Peptide 24 25 ingredients
The Ordinary Caffeine Solution 5% + EGCG 25 ingredients
At a glance
Click on any of the items below to learn more
Olay Vitamin C + Peptide 24 25 ingredients
The Ordinary Caffeine Solution 5% + EGCG 25 ingredients
Notable Ingredients
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Benefits
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Concerns
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Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
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Concerns
This product contains 1 ingredient that may have this attribute:
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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.
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
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.
Caffeine is most associated with coffee, tea, and cacao. In skincare, it helps with calming inflammation and anti-aging.
Maltodextrin is a polysaccharide. It is derived from starch such as rice, corn, wheat, or potato starch.
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
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.
4 Benefits May cause irritation
Hyaluronic acid is naturally found in healthy skin. It is a humectant, meaning it draws moisture to your skin.
Glycine Soja Seed Extract comes from the seed of the wild soybean plant. Wild soybean extract contains fatty acids (linoleic, oleic, linolenic), vitamin E, and antioxidants.
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.
Hydroxyethylcellulose is used to improve the texture of products. It is created from a chemical reaction involving ethylene oxide and alkali-cellulose. Cellulose is a sugar found in plant cell walls and help give plants structure.
Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
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.
Dehydroacetic Acid is fungicide and bactericide. It is used as a preservative in cosmetics. Preservatives help elongate the shelf life of a product.
Dimethyl Isosorbide is a solvent and helps deliver actives into your skin. It is created from sorbitol.
Fragrance Preservative 6 Concerns
Benzyl Alcohol is most commonly used as a preservative. It also has a subtle, sweet smell. Small amounts of Benzyl Alcohol is not irritating and safe to use in skincare products. Most Benzyl Alcohol is derived from fruits such as apricots.
1,2-Hexanediol is a multi-tasker ingredient. It acts as a preservative to increase shelf-life and can aid other preservatives in preventing microbe growth. 1,2-Hexanediol also helps the skin retain moisture as a humectant.
Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
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.
Water, Caffeine, Maltodextrin, Glycerin, Propanediol, Epigallocatechin Gallatyl Glucoside, Gallyl Glucoside, Hyaluronic Acid, Oxidized Glutathione, Melanin, Glycine Soja Seed Extract, Pentylene Glycol, Hydroxyethylcellulose, Polyacrylate Crosspolymer-6, Xanthan Gum, Lactic Acid, Dehydroacetic Acid, Trisodium Ethylenediamine Disuccinate, Propyl Gallate, Dimethyl Isosorbide, Benzyl Alcohol, 1,2-Hexanediol, Ethylhexylglycerin, Phenoxyethanol, Caprylyl Glycol
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 WaterGlycerin 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 GlycerinLactic 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.
Benefits of Lactic Acid are that it can help to reduce large pores and reduce the effects of aging. Some potential downsides are that it can be bad for dry skin, cause irritation, worsen eczema, and worsen rosacea.
Not only does it help exfoliate the skin, it helps strengthen the skin's barrier. When applied, lactic acid helps the skin create ceramides.
Lactic acid is an over-the-counter chemical exfoliant that comes from the fermentation of lactose — a carbohydrate found in milk.
Legend has it that Cleopatra used to bathe in sour milk to help reduce wrinkles.
Read more about some other popular AHA's here:
Learn more about Lactic AcidIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Olay Vitamin C + Peptide 24 25 ingredients
The Ordinary Caffeine Solution 5% + EGCG 25 ingredients
Reviews
Here's what our community thinks
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!
The Ordinary Caffeine Solution 5% + EGCG 25 ingredients
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－ 𝗆𝗈𝗌𝗍 𝗅𝗂𝗄𝖾𝗅𝗒 𝗐𝗈𝗇'𝗍 𝗋𝖾𝗉𝗎𝗋𝖼𝗁𝖺𝗌𝖾, 𝗀𝗈𝗍 𝗍𝗐𝗈 𝗂𝗇 𝖺 𝗉𝖺𝖼𝗄 𝗌𝗈 𝗃𝗎𝗌𝗍 𝖿𝗂𝗇𝗂𝗌𝗁𝗂𝗇𝗀 𝗍𝗁𝖾𝗆 𝗎𝗉
－ 𝗁𝗈𝗇𝖾𝗌𝗍𝗅𝗒 𝗍𝗁𝗂𝗌 𝖽𝗈𝖾𝗌 𝗇𝗈𝗍 𝗐𝗈𝗋𝗄 𝖺𝗍 𝖺𝗅𝗅 𝖻𝗎𝗍 𝖨'𝗏𝖾 𝖻𝖾𝖾𝗇 𝗅𝗒𝗂𝗇𝗀 𝗍𝗈 𝗆𝗒𝗌𝖾𝗅𝖿...
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－ 𝗆𝗈𝗌𝗍 𝗅𝗂𝗄𝖾𝗅𝗒 𝗐𝗈𝗇'𝗍 𝗋𝖾𝗉𝗎𝗋𝖼𝗁𝖺𝗌𝖾, 𝗀𝗈𝗍 𝗍𝗐𝗈 𝗂𝗇 𝖺 𝗉𝖺𝖼𝗄 𝗌𝗈 𝗃𝗎𝗌𝗍 𝖿𝗂𝗇𝗂𝗌𝗁𝗂𝗇𝗀 𝗍𝗁𝖾𝗆 𝗎𝗉
－ 𝗁𝗈𝗇𝖾𝗌𝗍𝗅𝗒 𝗍𝗁𝗂𝗌 𝖽𝗈𝖾𝗌 𝗇𝗈𝗍 𝗐𝗈𝗋𝗄 𝖺𝗍 𝖺𝗅𝗅 𝖻𝗎𝗍 𝖨'𝗏𝖾 𝖻𝖾𝖾𝗇 𝗅𝗒𝗂𝗇𝗀 𝗍𝗈 𝗆𝗒𝗌𝖾𝗅𝖿 𝖺𝗇𝖽 𝗌𝖺𝗒𝗂𝗇𝗀 𝗍𝗁𝖺𝗍 𝗂𝗍 𝖽𝗈𝖾𝗌
－ 𝖽𝗈𝖾𝗌𝗇'𝗍 𝖽𝗈 𝖺𝗇𝗒𝗍𝗁𝗂𝗇𝗀 𝖺𝗍 𝖺𝗅𝗅 𝖿𝗈𝗋 𝗎𝗇𝖽𝖾𝗋 𝗆𝗒 𝖾𝗒𝖾𝗌
－ 𝖨 𝖽𝗈 𝖺𝗉𝗉𝗅𝗒 𝗂𝗍 𝗈𝖿𝗍𝖾𝗇 𝗃𝗎𝗌𝗍 𝗌𝗈 𝖨 𝖼𝖺𝗇 𝖿𝖾𝖾𝗅 𝖿𝖺𝗇𝖼𝗒 𝖺𝗇𝖽 𝖼𝖺𝗇 𝖿𝗂𝗇𝗂𝗌𝗁 𝗈𝗎𝗍 𝗆𝗒 𝖻𝗈𝗍𝗍𝗅𝖾𝗌
－ 𝗐𝗈𝗎𝗅𝖽𝗇'𝗍 𝗋𝖾𝖼𝗈𝗆𝗆𝖾𝗇𝖽
