Peter Thomas Roth Instant FIRMx Eye™ Versus RoC Retinol Correxion Deep Wrinkle Filler
Updated on February 21, 2025
Overview
Cool Features
They both contain retinoid, Vitamin C and Vitamin E
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens or oils
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
Peter Thomas Roth Instant FIRMx Eye™ 35 ingredients
RoC Retinol Correxion Deep Wrinkle Filler 37 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Peter Thomas Roth Instant FIRMx Eye™ 35 ingredients
RoC Retinol Correxion Deep Wrinkle Filler 37 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Butylene Glycol
Humectant
Sodium Silicate
BufferingMagnesium Aluminum Silicate
AbsorbentSodium Magnesium Fluorosilicate
Abrasive
Palmitoyl Tetrapeptide-7
Skin Conditioning
Dipeptide-2
Skin Conditioning
Ascorbic Acid
Antioxidant
Tocopheryl Acetate
Antioxidant
Hesperidin Methyl Chalcone
Antioxidant
Retinyl Palmitate
Skin Conditioning
Panthenol
Skin Conditioning
Foeniculum Vulgare Seed Extract
Skin ConditioningMedicago Sativa Seed Extract
Skin ConditioningCarrageenan
Argania Spinosa Kernel Extract
Skin ConditioningPEG-8 Dimethicone
Emulsifying
Silica
Abrasive
Octyldodecanol
EmollientSymphytum Officinale Leaf Extract
Skin ConditioningSodium Propoxyhydroxypropyl Thiosulfate Silica
BHT
Antioxidant
Disodium EDTA
Hydrolyzed Lupine Protein
Skin ConditioningSteareth-20
CleansingSodium Cocoyl Glutamate
CleansingCarbomer
Emulsion StabilisingChlorhexidine Digluconate
Antimicrobial
Ethylhexylglycerin
Skin ConditioningPotassium Sorbate
Preservative
Citric Acid
Buffering
Sodium Citrate
BufferingSodium Benzoate
Masking
Phenoxyethanol
Preservative
Water, Glycerin, Butylene Glycol, Sodium Silicate, Magnesium Aluminum Silicate, Sodium Magnesium Fluorosilicate, Palmitoyl Tetrapeptide-7, Dipeptide-2, Ascorbic Acid, Tocopheryl Acetate, Hesperidin Methyl Chalcone, Retinyl Palmitate, Panthenol, Foeniculum Vulgare Seed Extract, Medicago Sativa Seed Extract, Carrageenan, Argania Spinosa Kernel Extract, PEG-8 Dimethicone, Silica, Octyldodecanol, Symphytum Officinale Leaf Extract, Sodium Propoxyhydroxypropyl Thiosulfate Silica, BHT, Disodium EDTA, Hydrolyzed Lupine Protein, Steareth-20, Sodium Cocoyl Glutamate, Carbomer, Chlorhexidine Digluconate, Ethylhexylglycerin, Potassium Sorbate, Citric Acid, Sodium Citrate, Sodium Benzoate, Phenoxyethanol
Water
Skin ConditioningPentaerythrityl Tetraethylhexanoate
EmollientGlycerin
Humectant
PEG-8
HumectantPPG-15 Stearyl Ether
EmollientNylon-12
Butylene Glycol
Humectant
Stearyl Alcohol
Emollient
Cetearyl Alcohol
Emollient
Ethylhexyl Methoxycinnamate
UV Absorber
Dimethicone
Emollient
Cyclohexasiloxane
Emollient
Ceteareth-20
Cleansing
Isohexadecane
EmollientButyrospermum Parkii Butter
Skin Conditioning
Retinol
Skin Conditioning
Hydrolyzed Hyaluronic Acid
Humectant
Polyacrylamide
Phenoxyethanol
Preservative
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Caprylyl Glycol
EmollientPentylene Glycol
Skin ConditioningC13-14 Isoparaffin
Emollient
Tocopheryl Acetate
Antioxidant
Laureth-7
EmulsifyingDisodium EDTA
Allantoin
Skin Conditioning
Dihydroxy Methylchromone
Antioxidant
BHT
Antioxidant
Cyclopentasiloxane
Emollient
Hydroxyphenyl Propamidobenzoic Acid
Skin ConditioningAscorbic Acid
Antioxidant
Polysorbate 20
Emulsifying
Methylparaben
Preservative
Ethylparaben
Preservative
Propylparaben
Preservative
Parfum
Masking
Water, Pentaerythrityl Tetraethylhexanoate, Glycerin, PEG-8, PPG-15 Stearyl Ether, Nylon-12, Butylene Glycol, Stearyl Alcohol, Cetearyl Alcohol, Ethylhexyl Methoxycinnamate, Dimethicone, Cyclohexasiloxane, Ceteareth-20, Isohexadecane, Butyrospermum Parkii Butter, Retinol, Hydrolyzed Hyaluronic Acid, Polyacrylamide, Phenoxyethanol, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Caprylyl Glycol, Pentylene Glycol, C13-14 Isoparaffin, Tocopheryl Acetate, Laureth-7, Disodium EDTA, Allantoin, Dihydroxy Methylchromone, BHT, Cyclopentasiloxane, Hydroxyphenyl Propamidobenzoic Acid, Ascorbic Acid, Polysorbate 20, Methylparaben, Ethylparaben, Propylparaben, Parfum
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.
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 AcidTocopheryl Acetate is AKA Vitamin E. It is an antioxidant and protects your skin from free radicals. Free radicals damage the skin by breaking down collagen.
One study found using Tocopheryl Acetate with Vitamin C decreased the number of sunburned cells.
Tocopheryl Acetate is commonly found in both skincare and dietary supplements.
Learn more about Tocopheryl AcetateBHT is a synthetic antioxidant and preservative.
As an antioxidant, it helps your body fight off free-radicals. Free-radicals are molecules that may damage your skin cells.
As a preservative, it is used to stabilize products and prevent them from degrading. Specifically, BHT prevents degradation from oxidation.
The concerns related to BHT come from oral studies; this ingredient is currently allowed for use by both the FDA and EU.
However, it was recently restricted for use in the UK as of April 2024.
Learn more about BHTDisodium 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 EDTAPhenoxyethanol 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.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Peter Thomas Roth Instant FIRMx Eye™ 35 ingredients
RoC Retinol Correxion Deep Wrinkle Filler 37 ingredients
