Here's our complete breakdown comparing the ingredients, attributes, and more of Peter Thomas Roth FirmX Peeling Gel versus Dr. Dennis Gross Skincare Alpha Beta® Extra Strength Daily Peel .
Published on April 19, 2023
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 brightening skin
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 need an update? Let us know.
Exfoliator
Exfoliators are used to exfoliate the skin, or remove dead skin cells from the skin. Exfoliators may be chemical or physical.
Facial Treatment
Facial treatments are specially designed to treat a skin concern. Acne treatments and anti-aging products are common examples of facial treatments.
Price
Ingredient Info
Peter Thomas Roth FirmX Peeling Gel 25 ingredients
Dr. Dennis Gross Skincare Alpha Beta® Extra Strength Daily Peel 44 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
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 😥
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 🎉
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 🎉
Contains EU Allergens
Ingredients in this product that are EU allergens:
Vegan
This product is vegan 🎉
Cruelty Free
This product is cruelty-free 🎉
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
This product contains 1 ingredient that may have this attribute:
Concerns
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 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Notable Ingredients
This product contains 5 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 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:
Benefits
This product contains 5 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 8 ingredients that may have this attribute:
This product contains 9 ingredients that may have this attribute:
This product contains 8 ingredients that may have this attribute:
This product contains 6 ingredients that may have this attribute:
This product contains 10 ingredients that may have this attribute:
This product contains 5 ingredients that may have this attribute:
This product contains 10 ingredients that may have this attribute:
Concerns
This product contains 6 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
This product contains 11 ingredients that may have this attribute:
This product contains 9 ingredients that may have this attribute:
This product contains 7 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 FirmX Peeling Gel 25 ingredients
Dr. Dennis Gross Skincare Alpha Beta® Extra Strength Daily Peel 44 ingredients
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 • 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 • BHA • Octoxynol-9 • Simethicone • Tetrasodium EDTA
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 FirmX Peeling Gel contains this as ingredient number 1.
Dr. Dennis Gross Skincare Alpha Beta® Extra Strength Daily Peel contains this as ingredient number 1.
Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
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.
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 look more even.
Read more about some other popular AHA's here:
Learn more about Citric AcidPeter Thomas Roth FirmX Peeling Gel contains this as ingredient number 14.
Dr. Dennis Gross Skincare Alpha Beta® Extra Strength Daily Peel contains this as ingredient number 11.
Tetrasodium 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.
Peter Thomas Roth FirmX Peeling Gel contains this as ingredient number 15.
Dr. Dennis Gross Skincare Alpha Beta® Extra Strength Daily Peel contains this as ingredient number 54.
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 BenzoatePeter Thomas Roth FirmX Peeling Gel contains this as ingredient number 23.
Dr. Dennis Gross Skincare Alpha Beta® Extra Strength Daily Peel contains this as ingredient number 29.
Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent germ and 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.
Peter Thomas Roth FirmX Peeling Gel contains this as ingredient number 25.
Dr. Dennis Gross Skincare Alpha Beta® Extra Strength Daily Peel contains this as ingredient number 28.
Here's what our community thinks of the ingredients in these two products.
Peter Thomas Roth FirmX Peeling Gel 25 ingredients
Dr. Dennis Gross Skincare Alpha Beta® Extra Strength Daily Peel 44 ingredients
Usage
Here's some more info on how this product is used by our community.
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
Alternatives
Our Dupe Finder has found 4 potential alternatives that have similar ingredients to Peter Thomas Roth FirmX Peeling Gel.
See 4 alternativesOur Dupe Finder has found 2 potential alternatives that have similar ingredients to Dr. Dennis Gross Skincare Alpha Beta® Extra Strength Daily Peel.
See 2 alternatives
