innisfree Vitamin C Green Tea Enzyme Brightening Serum Versus Peter Thomas Roth Potent-C Targeted Spot Brightener
Updated on August 26, 2024
Overview
Cool Features
They both contain Vitamin C and Vitamin E
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, 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
innisfree Vitamin C Green Tea Enzyme Brightening Serum 44 ingredients
Peter Thomas Roth Potent-C Targeted Spot Brightener 26 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
innisfree Vitamin C Green Tea Enzyme Brightening Serum 44 ingredients
Peter Thomas Roth Potent-C Targeted Spot Brightener 26 ingredients
Key Ingredients
Benefits
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPropanediol
SolventGlycerin
Humectant
1,2-Hexanediol
Skin Conditioning3-O-Ethyl Ascorbic Acid
Skin Conditioning
Betaine
Humectant
Erythritol
HumectantButylene Glycol
Humectant
Lactobacillus Ferment Lysate
Skin Conditioning
Squalane
Emollient
Helianthus Annuus Seed Oil
Emollient
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingDextrin
AbsorbentXanthan Gum
EmulsifyingTromethamine
BufferingGluconolactone
Skin Conditioning
Pyrus Malus Peel Extract
Antioxidant
Panthenol
Skin Conditioning
Carnosine
Skin ConditioningNiacinamide
Smoothing
Allantoin
Skin Conditioning
Hyaluronic Acid
Humectant
Caprylic/Capric Triglyceride
MaskingHydrolyzed Carrot Extract
Skin ConditioningPentylene Glycol
Skin ConditioningSodium Metaphosphate
BufferingSilica Dimethyl Silylate
EmollientTocopherol
Antioxidant
Ethylhexylglycerin
Skin ConditioningCyclodextrin
AbsorbentMadecassoside
Antioxidant
Ascorbyl Tetraisopalmitate
Antioxidant
Salix Alba Bark Extract
Astringent
Dipotassium Glycyrrhizate
Humectant
Protease
Skin ConditioningTranexamic Acid
Astringent
Glutathione
Achillea Millefolium Extract
CleansingSodium Hyaluronate
Humectant
Beta-Carotene
Skin ConditioningFerulic Acid
Antimicrobial
Hydrolyzed Hyaluronic Acid
Humectant
Sodium Hyaluronate Crosspolymer
Humectant
Sodium Acetylated Hyaluronate
Humectant
Water, Propanediol, Glycerin, 1,2-Hexanediol, 3-O-Ethyl Ascorbic Acid, Betaine, Erythritol, Butylene Glycol, Lactobacillus Ferment Lysate, Squalane, Helianthus Annuus Seed Oil, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Dextrin, Xanthan Gum, Tromethamine, Gluconolactone, Pyrus Malus Peel Extract, Panthenol, Carnosine, Niacinamide, Allantoin, Hyaluronic Acid, Caprylic/Capric Triglyceride, Hydrolyzed Carrot Extract, Pentylene Glycol, Sodium Metaphosphate, Silica Dimethyl Silylate, Tocopherol, Ethylhexylglycerin, Cyclodextrin, Madecassoside, Ascorbyl Tetraisopalmitate, Salix Alba Bark Extract, Dipotassium Glycyrrhizate, Protease, Tranexamic Acid, Glutathione, Achillea Millefolium Extract, Sodium Hyaluronate, Beta-Carotene, Ferulic Acid, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate Crosspolymer, Sodium Acetylated Hyaluronate
Water
Skin ConditioningTetrahexyldecyl Ascorbate
Antioxidant
PEG-8 Beeswax
Emulsifying
Butylene Glycol
Humectant
Magnesium Aluminum Silicate
AbsorbentCetearyl Alcohol
Emollient
Tocopheryl Acetate
Antioxidant
Glyceryl Stearate
Emollient
PEG-100 Stearate
Ferulic Acid
Antimicrobial
Isopropyl Palmitate
Emollient
Glycerin
Humectant
Ceteareth-20
Cleansing
Dimethicone
Emollient
Allantoin
Skin Conditioning
Aloe Barbadensis Leaf Juice
Skin Conditioning
Angelica Acutiloba Root Extract
Skin ConditioningDictyopteris Polypodioides Extract
EmollientCitric Acid
Buffering
Disodium EDTA
Titanium Dioxide
Cosmetic Colorant
Mica
Cosmetic Colorant
Potassium Bitartrate
BufferingPotassium Sorbate
Preservative
Sodium Benzoate
Masking
Phenoxyethanol
Preservative
Water, Tetrahexyldecyl Ascorbate, PEG-8 Beeswax, Butylene Glycol, Magnesium Aluminum Silicate, Cetearyl Alcohol, Tocopheryl Acetate, Glyceryl Stearate, PEG-100 Stearate, Ferulic Acid, Isopropyl Palmitate, Glycerin, Ceteareth-20, Dimethicone, Allantoin, Aloe Barbadensis Leaf Juice, Angelica Acutiloba Root Extract, Dictyopteris Polypodioides Extract, Citric Acid, Disodium EDTA, Titanium Dioxide, Mica, Potassium Bitartrate, Potassium Sorbate, Sodium Benzoate, Phenoxyethanol
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 GlycerinButylene Glycol (or BG) is used within cosmetic products for a few different reasons:
- It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
- It is a humectant, which means that it helps attract moisture into the skin.
- It helps improve product application.
- It has mild preservative properties.
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Allantoin plays a role in soothing and moisturizing the skin. Because of this, it is often added to products with strong active ingredients.
Some studies have shown this ingredient can promote wound healing with higher concentrations.
Allantoin is derived from the comfrey plant but produced synthetically for cosmetic products to ensure purity.
Learn more about AllantoinFerulic Acid is a plant based antioxidant. By fighting free-radicals, 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 AcidIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
innisfree Vitamin C Green Tea Enzyme Brightening Serum 44 ingredients
Peter Thomas Roth Potent-C Targeted Spot Brightener 26 ingredients
Reviews
Here's what our community thinks
innisfree Vitamin C Green Tea Enzyme Brightening Serum 44 ingredients
This product was really good was for my skin, I had a lot of dark spots and it rlly faded them away in a little over a month in time, saved myself from Graduation Pictures
Best vitamin c product I’ve tried. Not sticky compared to other brands. Does not irritate or dry our sensitive skin/eczema when used with other moisturizing products.
