Skin science article
Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant Versus Dr. Dennis Gross Skincare Alpha Beta® Pore Perfecting Cleansing Gel
Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant Versus Dr. Dennis Gross Skincare Alpha Beta® Pore Perfecting Cleansing Gel This smoothing exfoliator is formulated around Salicylic Acid to refine skin texture and refine the look of pores. This mandelic a
Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant Versus Dr. Dennis Gross Skincare Alpha Beta® Pore Perfecting Cleansing Gel
This smoothing exfoliator is formulated around Salicylic Acid to refine skin texture and refine the look of pores.
This mandelic acid gel cleanser is formulated around Mandelic Acid to exfoliate and smooth skin.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Methylpropanediol
Butylene Glycol
Salicylic Acid
Polysorbate 20
Camellia Oleifera Leaf
Sodium Hydroxide
Tetrasodium EDTA
Water, Methylpropanediol, Butylene Glycol, Salicylic Acid, Polysorbate 20, Camellia Oleifera Leaf, Sodium Hydroxide, Tetrasodium EDTA
Glycerin
Sodium Lauroyl Methyl Isethionate
Propanediol
Sodium Cocoamphoacetate
Cocamidopropyl Hydroxysultaine
Disteareth-75 Ipdi
Glycereth-7 Caprylate/Caprate
Sodium Chloride
Trisodium Ethylenediamine Disuccinate
PEG-40 Hydrogenated Castor Oil
Mandelic Acid
Glycolic Acid
Salix Alba Bark Extract
Phytic Acid
Potassium Azeloyl Diglycinate
Citric Acid
Farnesol
Barosma Betulina Leaf Extract
Sodium PCA
Sodium Hyaluronate
Tremella Fuciformis Extract
Aloe Barbadensis Leaf Juice
Bisabolol
Hydrolyzed Soy Protein
Camellia Sinensis Leaf Extract
Caprylic/Capric Triglyceride
Dimethyl Isosorbide
Alcohol
Sodium Phytate
Jasminum Officinale Flower/Leaf Extract
Vitis Vinifera Fruit Extract
Lavandula Angustifolia Flower/Leaf/Stem Extract
Eugenia Caryophyllus Flower Extract
Polyglyceryl-3 Laurate
PEG-7 Glyceryl Cocoate
Benzoic Acid
Sodium Benzoate
Potassium Sorbate
Phenoxyethanol
Water, Glycerin, Sodium Lauroyl Methyl Isethionate, Propanediol, Sodium Cocoamphoacetate, Cocamidopropyl Hydroxysultaine, Disteareth-75 Ipdi, Glycereth-7 Caprylate/Caprate, Sodium Chloride, Trisodium Ethylenediamine Disuccinate, PEG-40 Hydrogenated Castor Oil, Mandelic Acid, Glycolic Acid, Salix Alba Bark Extract, Phytic Acid, Potassium Azeloyl Diglycinate, Citric Acid, Farnesol, Barosma Betulina Leaf Extract, Sodium PCA, Sodium Hyaluronate, Tremella Fuciformis Extract, Aloe Barbadensis Leaf Juice, Bisabolol, Hydrolyzed Soy Protein, Camellia Sinensis Leaf Extract, Butylene Glycol, Caprylic/Capric Triglyceride, Dimethyl Isosorbide, Alcohol, Sodium Phytate, Jasminum Officinale Flower/Leaf Extract, Vitis Vinifera Fruit Extract, Lavandula Angustifolia Flower/Leaf/Stem Extract, Eugenia Caryophyllus Flower Extract, Polyglyceryl-3 Laurate, PEG-7 Glyceryl Cocoate, Sodium Hydroxide, Benzoic Acid, Sodium Benzoate, Potassium Sorbate, Phenoxyethanol
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Alternatives
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.
In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.
Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.
"Alkaline" refers to a high pH level. A low pH level would be considered acidic.
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. Remember to stay hydrated!