Here's our complete breakdown comparing the ingredients, attributes, and more of Peter Thomas Roth Potent-C Power Serum versus Perricone MD Vitamin C Ester Brightening Serum .
Published on June 20, 2021
Overview
What they are
These products are both reef safe serums. They have a total of 9 ingredients in common
Cool Features
They both contain hyaluronic acid, Vitamin C and Vitamin E
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, dark spots and better texture
Free From
They both do not contain any parabens or sulfates
What's Inside
They both contain fragrances and silicones
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Price
Ingredient Info
Peter Thomas Roth Potent-C Power Serum 29 ingredients
Perricone MD Vitamin C Ester Brightening Serum 25 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Contains Silicon
Ingredients in this product that are types of silicon:
Contains Fragrance
Ingredients in this product that are forms of fragrance:
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 😥
Contains Alcohol
Ingredients in this product that are types of alcohol:
Contains Silicon
Ingredients in this product that are types of silicon:
Contains Fragrance
Ingredients in this product that are forms of fragrance:
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 🎉
Contains EU Allergens
Ingredients in this product that are EU allergens:
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
At a glance
Click on any of the items below to learn more
Peter Thomas Roth Potent-C Power Serum 29 ingredients
Perricone MD Vitamin C Ester Brightening Serum 25 ingredients
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 3 ingredients 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:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 3 ingredients 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:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Concerns
This product contains 1 ingredient 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:
This product contains 2 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Peter Thomas Roth Potent-C Power Serum 29 ingredients
Perricone MD Vitamin C Ester Brightening Serum 25 ingredients
Water • Ascorbyl Tetraisopalmitate • Butylene Glycol • C9-12 Alkane • Caprylyl Methicone • Tocopheryl Acetate • C10-18 Triglycerides • Polyglyceryl-6 Distearate • Ferulic Acid • Squalane • Hydrogenated Lecithin • Propanediol • Sodium Hyaluronate • Zingiber Officinale Root Extract • Curcuma Longa Root Extract • Panax Ginseng Root Extract • Jojoba Esters • Leuconostoc/Radish Root Ferment Filtrate • Coco-Caprylate/Caprate • Glycerin • Cetyl Alcohol • Polyglyceryl-3 Beeswax • Xanthan Gum • Disodium EDTA • Mica • Ethylhexylglycerin • Potassium Sorbate • Sodium Benzoate • Phenoxyethanol
Water • Ascorbyl Tetraisopalmitate • Caprylyl Methicone • Hydrogenated Lecithin • Behenyl Alcohol • Benzyl Alcohol • Squalane • Rosmarinus Officinalis Leaf Extract • Ferulic Acid • Simmondsia Chinensis Seed Oil • Sodium Hyaluronate • Polysorbate 20 • Xanthan Gum • Beta-Glucan • Parfum • Sorbitol • Limonene • Stearyl Glycyrrhetinate • Disodium EDTA • Elaeis Guineensis Oil • Tocotrienols • Linalool • Tocopherol • Citral • Citronellol
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.
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 WaterPeter Thomas Roth Potent-C Power Serum contains this as ingredient number 1.
Perricone MD Vitamin C Ester Brightening Serum contains this as ingredient number 1.
Ascorbyl Tetraisopalmitate is a version of ascorbic acid, or pure Vitamin C.
Ascorbyl Tetraisopalmitate has many benefits including reducing wrinkles, skin soothing, dark spot fading, and fighting against free radicals.
Ascorbyl Tetraisopalmitate interferes with the process of skin darkening, helping to reduce hyperpigmentation. It also encourages the skin to produce more collagen.
As an antioxidant, it helps fight free-radicals. Free-radicals are molecules that may damage your skin cells.
One study found Ascorbyl Tetraisopalmitate to degrade in sunlight, but is stabilized when conbined with acetyl zingerone.
Learn more about Ascorbyl TetraisopalmitatePeter Thomas Roth Potent-C Power Serum contains this as ingredient number 2.
Perricone MD Vitamin C Ester Brightening Serum contains this as ingredient number 2.
Caprylyl Methicone is a type of silicone.
It helps soften and soothe the skin by creating a thin film on top. This film helps trap moisture, keeping your skin hydrated.
Peter Thomas Roth Potent-C Power Serum contains this as ingredient number 5.
Perricone MD Vitamin C Ester Brightening Serum contains this as ingredient number 3.
Ferulic Acid is a plant based antioxidant. Antioxidants help fight free-radicals. Free-radicals are molecules that may damage your skin cells. Ferulic Acid can help reduce the formation of fine lines and hyperpigmentation.
When used with Vitamin C, Ferulic Acid has shown to prevent Vitamin C from breaking down. In other words, it acts as a stabilizer.
Ferulic Acid is sometimes used to preserve food. Foods containing Ferulic Acid include: oats, rice, eggplant, citrus.
In medicine, Ferulic Acid is being studied for helping with diabetes, Alzheimer's, and cardiovascular diseases.
Learn more about Ferulic AcidPeter Thomas Roth Potent-C Power Serum contains this as ingredient number 9.
Perricone MD Vitamin C Ester Brightening Serum contains this as ingredient number 9.
Squalane is an emollient that helps the skin hold onto moisture. It's an oily liquid that occurs naturally in certain types of fish and plant oils.
Because squalane boosts hydration in the skin, it also comes with plenty of benefits: it is an antioxidant and can help fight free radicals and skin damage. Squalane is also found to have a detoxifying effect when applied.
Squalane comes from squalene, which occurs naturally within the sebum of our skin. It is one of the oils our skin produces to keep itself hydrated. Squalane is the hydrogenated version of squalene and has a longer shelf life.
Research shows that squalane is non-irritating (even at 100% concentration).
In general, it's a fantastic ingredient. It does a great job at hydrating the skin, and it's suitable for those with sensitive skin.
The source of squalane may impact malassezia / fungal acne. This is because olive oil derived squalane can contain impurities such as fatty acids and plant waxes. Sugarcane derived squalane is recommended for anyone with malassezia concerns.
Is squalane vegan? This depends on the source. Squalane can be derived from both plants and animals. Most squalane used in skincare comes from plants.
Please note: the source of squalane is only known if disclosed by the brand. We recommend reaching out to the brand if you have any questions about their squalane.
Read more about squalene with an "e".
Learn more about SqualanePeter Thomas Roth Potent-C Power Serum contains this as ingredient number 10.
Perricone MD Vitamin C Ester Brightening Serum contains this as ingredient number 7.
Hydrogenated Lecithin is created from the hydrogenation of lecithin. Hydrogenation is a chemical reaction between molecule hydrogen and another element.
Hydrogenated Lecithin is an emollient and emulsifier. As an emollient, it helps soften skin by trapping moisture within.
The phospholipids in Hydrogenated Lecithin can produce liposomes. Liposomes help other ingredients get through the skin barrier to be better absorbed.
As an emulsifier, it prevents oil and water ingredients from separating.
Learn more about Hydrogenated LecithinPeter Thomas Roth Potent-C Power Serum contains this as ingredient number 11.
Perricone MD Vitamin C Ester Brightening Serum contains this as ingredient number 4.
Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.
Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.
These are some other common types of Hyaluronic Acid:
Learn more about Sodium HyaluronatePeter Thomas Roth Potent-C Power Serum contains this as ingredient number 13.
Perricone MD Vitamin C Ester Brightening Serum contains this as ingredient number 11.
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.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan GumPeter Thomas Roth Potent-C Power Serum contains this as ingredient number 23.
Perricone MD Vitamin C Ester Brightening Serum contains this as ingredient number 13.
Disodium EDTA plays a role in making products more stable by aiding other preservatives.
It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.
Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.
Learn more about Disodium EDTAPeter Thomas Roth Potent-C Power Serum contains this as ingredient number 24.
Perricone MD Vitamin C Ester Brightening Serum contains this as ingredient number 19.
Here's what our community thinks of the ingredients in these two products.
Peter Thomas Roth Potent-C Power Serum 29 ingredients
Perricone MD Vitamin C Ester Brightening Serum 25 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Peter Thomas Roth Potent-C Power Serum 29 ingredients
Perricone MD Vitamin C Ester Brightening Serum 25 ingredients
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