Peter Thomas Roth FirmX Peeling Gel Versus Dr. Dennis Gross Skincare Alpha Beta® Extra Strength Daily Peel
Overview
What they are
These products are both reef safe . They have a total of 5 ingredients in common
Suited For
They're both likely to be good for dry skin, brightening skin, scar healing and dark spots
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
Peter Thomas Roth FirmX Peeling Gel 25 ingredients
Dr. Dennis Gross Skincare Alpha Beta® Extra Strength Daily Peel 44 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
Peter Thomas Roth FirmX Peeling Gel 25 ingredients
Dr. Dennis Gross Skincare Alpha Beta® Extra Strength Daily Peel 44 ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPEG-32
HumectantCellulose
AbsorbentButylene Glycol
Humectant
Citrus Aurantium Bergamia Fruit Water
Skin ConditioningSorbitol
Humectant
R-Bacillus Licheniformis Keratinase
Skin ConditioningAnanas Sativus Fruit Extract
Skin ConditioningLactobacillus/Punica Granatum Fruit Ferment Extract
Skin Conditioning
Leuconostoc/Radish Root Ferment Filtrate
Antimicrobial
Sodium Hyaluronate
Humectant
Glycerin
Humectant
Sodium Hydroxide
BufferingCitric Acid
Buffering
Tetrasodium EDTA
Algin
Masking
Carbomer
Emulsion StabilisingTromethamine
BufferingIsopropyl Myristate
Emollient
Sodium Chloride
Masking
Calcium Chloride
AstringentPotassium Sorbate
Preservative
Sodium Benzoate
Masking
Mica
Cosmetic Colorant
Phenoxyethanol
Preservative
Water, PEG-32, Cellulose, Butylene Glycol, Citrus Aurantium Bergamia Fruit Water, Sorbitol, R-Bacillus Licheniformis Keratinase, Ananas Sativus Fruit Extract, Lactobacillus/Punica Granatum Fruit Ferment Extract, Leuconostoc/Radish Root Ferment Filtrate, Sodium Hyaluronate, Glycerin, Sodium Hydroxide, Citric Acid, Tetrasodium EDTA, Algin, Carbomer, Tromethamine, Isopropyl Myristate, Sodium Chloride, Calcium Chloride, Potassium Sorbate, Sodium Benzoate, Mica, Phenoxyethanol
Water
Skin ConditioningAlcohol Denat.
Antimicrobial
Glycolic Acid
Buffering
Potassium Hydroxide
BufferingHamamelis Virginiana Water
Astringent
Salicylic Acid
Masking
Polysorbate 20
Emulsifying
Lactic Acid
Buffering
Mandelic Acid
Antimicrobial
Malic Acid
Buffering
Citric Acid
Buffering
Salix Alba Bark Extract
Astringent
Menthone Glycerin Acetal
RefreshingCamellia Sinensis Leaf Extract
Antimicrobial
Achillea Millefolium Extract
CleansingAnthemis Nobilis Flower Extract
Masking
Soy Isoflavones
Skin ConditioningCopper PCA
HumectantZinc PCA
Humectant
Lecithin
Emollient
Disodium EDTA
Alcohol
Antimicrobial
Polysorbate 80
Emulsifying
Parfum
Masking
Linalool
Perfuming
Benzyl Salicylate
Perfuming
Benzoic Acid
Masking
Phenoxyethanol
Preservative
Sodium Benzoate
Masking
Sodium Bicarbonate
Abrasive
Resveratrol
Antioxidant
Retinol
Skin Conditioning
Ascorbic Acid
Antioxidant
Ubiquinone
Antioxidant
Ascorbyl Palmitate
Antioxidant
Phospholipids
Skin Conditioning
Retinyl Palmitate
Skin Conditioning
Tocopheryl Acetate
Antioxidant
Raphanus Sativus Root Extract
AstringentSodium PCA
Humectant
BHT
Antioxidant
Octoxynol-9
EmulsifyingSimethicone
Emollient
Tetrasodium EDTA
Water, Alcohol Denat., Glycolic Acid, Potassium Hydroxide, Hamamelis Virginiana Water, Salicylic Acid, Polysorbate 20, Lactic Acid, Mandelic Acid, Malic Acid, Citric Acid, Salix Alba Bark Extract, Menthone Glycerin Acetal, Camellia Sinensis Leaf Extract, Achillea Millefolium Extract, Anthemis Nobilis Flower Extract, Soy Isoflavones, Copper PCA, Zinc PCA, Lecithin, Disodium EDTA, Alcohol, Polysorbate 80, Parfum, Linalool, Benzyl Salicylate, Benzoic Acid, Phenoxyethanol, Sodium Benzoate, Sodium Bicarbonate, Resveratrol, Retinol, Ascorbic Acid, Ubiquinone, Ascorbyl Palmitate, Phospholipids, Retinyl Palmitate, Tocopheryl Acetate, Raphanus Sativus Root Extract, Sodium PCA, BHT, Octoxynol-9, Simethicone, Tetrasodium EDTA
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 WaterCitric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
As an AHA, Citric Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and even out skin tone.
If you spot Citric Acid near the end of an ingredient list, it's likely there as a pH adjuster rather than an active ingredient.
Read more about some other popular AHA's here:
Learn more about Citric AcidTetrasodium EDTA is the salt formed from neutralizing ethylenediamine tetraacetic acid with sodium hydroxide. It is a chelating agent and used to prevent metal ions from binding to other ingredients. This helps keep the product and ingredients stable.
Tetrasodium EDTA comes as a white solid and is soluble in water.
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.
It 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 BenzoatePhenoxyethanol 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 FirmX Peeling Gel 25 ingredients
Dr. Dennis Gross Skincare Alpha Beta® Extra Strength Daily Peel 44 ingredients
Reviews
Here's what our community thinks
Peter Thomas Roth FirmX Peeling Gel 25 ingredients
Dr. Dennis Gross Skincare Alpha Beta® Extra Strength Daily Peel 44 ingredients
It is really good when used regularly. and also not to be used alone. You really have to be sure to have a nice routine after that is calming and soothing. It really made my skin smooth and just evened out my complexion. I wish it wasn’t so expensive. If your face feels like it needs a hard reset I’d recommend it. It burns a bit and you will break out the first few days (I think that’s called Show more
Used it once and it gave me a cyst on the nose
