Here's our complete breakdown comparing the ingredients, attributes, and more of Paula's Choice C5 Super Boost Moisturizer versus Olay Vitamin C + Peptide 24 .
Published on March 14, 2023
Overview
What they are
These products are both reef safe general moisturizers. They have a total of 6 ingredients in common
Cool Features
They both contain AHA, peptides and Vitamin C
Suited For
They're both likely to be good for anti aging, dry skin, brightening 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 need an update? Let us know.
General Moisturizer
All-purpose moisturizers hydrate the top layer of skin cells.
General Moisturizer
All-purpose moisturizers hydrate the top layer of skin cells.
Price
Ingredient Info
Paula's Choice C5 Super Boost Moisturizer 49 ingredients
Olay Vitamin C + Peptide 24 25 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Contains Silicon
Ingredients in this product that are types of silicon:
Fragrance Free
This product is free of fragrances 🎉
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
Alcohol Free
This product is free of harsh alcohols 🎉
Contains Silicon
Ingredients in this product that are types of silicon:
Fragrance Free
This product is free of fragrances 🎉
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Not Cruelty Free
This product is not cruelty-free 😥
At a glance
Click on any of the items below to learn more
Paula's Choice C5 Super Boost Moisturizer 49 ingredients
Olay Vitamin C + Peptide 24 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 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
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Concerns
This product contains 4 ingredients that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Paula's Choice C5 Super Boost Moisturizer 49 ingredients
Olay Vitamin C + Peptide 24 25 ingredients
Ascorbic Acid • Hexapeptide-5 • Water • Dicaprylyl Carbonate • 3-O-Ethyl Ascorbic Acid • Dimethicone • Butylene Glycol • Polyglyceryl-6 Distearate • Ascorbyl Glucoside • Squalane • Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer • Acetyl Sh-Hexapeptide-5 Amide Acetate • Citrullus Lanatus Seed Oil • Hydrogenated Lecithin • Theobroma Cacao Seed Butter • Hydrogenated Phosphatidylcholine • Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate • Sodium Hyaluronate • Oryza Sativa Bran Extract • Propanediol • Jojoba Esters • Tocopherol • Acetyl Zingerone • Cetyl Palmitate • Caprylyl Glycol • Cetyl Alcohol • Polyglyceryl-3 Beeswax • Sodium Hydroxide • Sorbitan Olivate • Sorbitan Palmitate • Helianthus Annuus Extract • Ethylhexylglycerin • Hexylene Glycol • Sodium Phytate • Polysorbate 60 • Sorbitan Isostearate • Lecithin • Rosmarinus Officinalis Leaf Extract • Glycine Soja Oil • Lysolecithin • Bacillus Ferment • Citric Acid • Polyglutamic Acid • Beta-Sitosterol • Phytic Acid • Squalene • Phenoxyethanol • Sodium Benzoate • Potassium Sorbate
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 Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Ascorbic Acid is is pure Vitamin C. This form makes up the largest amount of vitamin C found naturally in our skin.
Not only is vitamin C great for your overall health and immune system, it also has plenty of benefits on your skin.
Vitamin C is best used for brightening skin. It improves dark spots, acne scars, and hyperpigmentation. This is because it blocks the process of skin darkening when exposed to UV.
Remember: Vitamin C should not replace sunscreen!
Your skin uses vitamin C to build collagen. Collagen is one key component in having a strong skin barrier and plump skin. Vitamin C also plays a role in regulating collagen, thus making it effective in improving wrinkles and fine lines.
Ascorbic acid shows potent antioxidant activity. As an antioxidant, it helps fight free-radicals. Free-radicals are molecules that may damage your skin cells. These antioxidants also protect skin against UV damage.
The best formulations include Vitamin E and/or ferulic acid. These two ingredients help stabilize and provide a boost in the benefits of ascorbic acid. This is because ascorbic acid becomes unstable when exposed to UV and air. In fact, you can tell your ascorbic acid has oxidized when it turns an orange-yellow color.
Ascorbic acid is generally compatible with other ingredients. However, using ascorbic acid with other active ingredients might cause irritation. Two ingredients: copper ions and benzoyl peroxide, will inactivate ascorbic acid completely.
Read more about other types of Vitamin C:
Foods rich with vitamin C include oranges, strawberries, broccoli, bell peppers, and more. When consuming Vitamin C, your skin receives a portion of the nutrients.
Learn more about Ascorbic AcidPaula's Choice C5 Super Boost Moisturizer contains this as ingredient number 1.
Olay Vitamin C + Peptide 24 contains this as ingredient number 25.
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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterPaula's Choice C5 Super Boost Moisturizer contains this as ingredient number 3.
Olay Vitamin C + Peptide 24 contains this as ingredient number 1.
You might know this ingredient as Ethyl Ascorbic Acid, a more stable version of ascorbic acid.
Like other types of vitamin C, this ingredient has many benefits including reducing wrinkles, skin soothing, dark spot fading, and fighting against free radicals.
3-O-Ethyl Ascorbic Acid interferes with the process of skin darkening, helping to reduce hyperpigmentation. It also encourages the skin to produce more collagen.
Once applied, 3-O-Ethyl Ascorbic Acid is converted to Vitamin C deeper in the skin's layers. This process is slow but makes this ingredient more tolerable for skin.
The optimum pH range for this ingredient is 4 - 5.5
Learn more about 3-O-Ethyl Ascorbic AcidPaula's Choice C5 Super Boost Moisturizer contains this as ingredient number 5.
Olay Vitamin C + Peptide 24 contains this as ingredient number 10.
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.
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.
Paula's Choice C5 Super Boost Moisturizer contains this as ingredient number 6.
Olay Vitamin C + Peptide 24 contains this as ingredient number 5.
Cetyl Alcohol is a fatty alcohol. Fatty Alcohols are most often used as an emollient or to thicken a product.
Cetyl Alcohol is not related to SD alcohol, denatured alcohol, or ethyl alcohol. The FDA allows products labeled "alcohol-free" to have fatty alcohols.
Its main roles are:
Learn more about Cetyl AlcoholPaula's Choice C5 Super Boost Moisturizer contains this as ingredient number 26.
Olay Vitamin C + Peptide 24 contains this as ingredient number 18.
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.
Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.
Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.
Sodium Benzoate is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.
Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.
We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.
Learn more about Sodium BenzoatePaula's Choice C5 Super Boost Moisturizer contains this as ingredient number 48.
Olay Vitamin C + Peptide 24 contains this as ingredient number 23.
Here's what our community thinks of the ingredients in these two products.
Paula's Choice C5 Super Boost Moisturizer 49 ingredients
Olay Vitamin C + Peptide 24 25 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Paula's Choice C5 Super Boost Moisturizer 49 ingredients
Olay Vitamin C + Peptide 24 25 ingredients
Reviews
Here's what our community thinks
Paula's Choice C5 Super Boost Moisturizer 49 ingredients
Olay Vitamin C + Peptide 24 25 ingredients
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...
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!
Alternatives
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