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Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant Versus Dr. Dennis Gross Skincare Alpha Beta Ultra Gentle Daily Peel for Sensitive Skin

Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant Versus Dr. Dennis Gross Skincare Alpha Beta Ultra Gentle Daily Peel for Sensitive Skin This smoothing exfoliator is formulated around Salicylic Acid to refine skin texture and refine the look of pores. Thi

By Peptide Skincare & Beauty Editorial TeamPublished

Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant Versus Dr. Dennis Gross Skincare Alpha Beta Ultra Gentle Daily Peel for Sensitive Skin

This smoothing exfoliator is formulated around Salicylic Acid to refine skin texture and refine the look of pores.

This smoothing exfoliator is formulated around Lactic Acid and Mandelic Acid to refine skin texture and brighten dull-looking 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

Hamamelis Virginiana Water

Lactic Acid

Mandelic Acid

Salix Alba Bark Extract

Camellia Sinensis Leaf Extract

Achillea Millefolium Extract

Anthemis Nobilis Flower Extract

Chamomilla Recutita Flower Extract

Saccharum Officinarum Extract

Citrus Aurantium Dulcis Fruit Extract

Citrus Limon Fruit Extract

Glycerin

Soy Isoflavones

Copper PCA

Zinc PCA

Potassium Hydroxide

Disodium EDTA

Citric Acid

Caprylic/Capric Triglyceride

Cucumis Sativus Fruit Extract

Citrus Limon Peel Extract

Rose Extract

Triethyl Citrate

Pyrus Malus Fruit Extract

Coriandrum Sativum Fruit/Leaf Extract

Fucus Vesiculosus Extract

Jasminum Officinale Flower/Leaf Extract

Prunus Persica Fruit Extract

Rosmarinus Officinalis Leaf Extract

Rubus Idaeus Fruit Extract

Vaccinium Macrocarpon Fruit Extract

Vanilla Planifolia Fruit Extract

Citrus Aurantium Bergamia Fruit Extract

Lavandula Angustifolia Flower/Leaf/Stem Extract

Benzoic Acid

Phenoxyethanol

Sodium Benzoate

Sodium Bicarbonate

Sodium Hyaluronate

Colloidal Oatmeal

Centella Asiatica Extract

Phospholipids

Adenosine

Resveratrol

Ubiquinone

Leuconostoc/Radish Root Ferment Filtrate

Sodium PCA

Octoxynol-9

Potassium Sorbate

Water, Hamamelis Virginiana Water, Polysorbate 20, Lactic Acid, Mandelic Acid, Salix Alba Bark Extract, Camellia Sinensis Leaf Extract, Achillea Millefolium Extract, Anthemis Nobilis Flower Extract, Chamomilla Recutita Flower Extract, Saccharum Officinarum Extract, Citrus Aurantium Dulcis Fruit Extract, Citrus Limon Fruit Extract, Glycerin, Soy Isoflavones, Copper PCA, Zinc PCA, Potassium Hydroxide, Disodium EDTA, Citric Acid, Caprylic/Capric Triglyceride, Cucumis Sativus Fruit Extract, Citrus Limon Peel Extract, Rose Extract, Triethyl Citrate, Pyrus Malus Fruit Extract, Coriandrum Sativum Fruit/Leaf Extract, Fucus Vesiculosus Extract, Jasminum Officinale Flower/Leaf Extract, Prunus Persica Fruit Extract, Rosmarinus Officinalis Leaf Extract, Rubus Idaeus Fruit Extract, Vaccinium Macrocarpon Fruit Extract, Vanilla Planifolia Fruit Extract, Citrus Aurantium Bergamia Fruit Extract, Lavandula Angustifolia Flower/Leaf/Stem Extract, Benzoic Acid, Phenoxyethanol, Sodium Benzoate, Sodium Bicarbonate, Sodium Hyaluronate, Colloidal Oatmeal, Centella Asiatica Extract, Phospholipids, Adenosine, Resveratrol, Ubiquinone, Leuconostoc/Radish Root Ferment Filtrate, Sodium PCA, Butylene Glycol, Octoxynol-9, Tetrasodium EDTA, Potassium Sorbate

Reviews

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.

Polysorbate 20 is a gentle, water-soluble emulsifier and mild surfactant. It stops oil and water from separating to keep your formulas blended and stable.

It also acts as a mild penetration enhancer by helping active ingredients absorb slightly better.

The common safety discussion around this ingredient involves a manufacturing byproduct called 1,4-dioxane.

Trace amounts can form during production but the EU's Scientific Committee on Consumer Safety has concluded that levels at/below 10 ppm in finished products are safe (commercial products consistently fall within acceptable margins).

True allergic reactions are uncommon and the CIR Expert Panel has confirmed this ingredient to be safe as used in cosmetics.

Because it is derived from lauric acid, it may not be fungal acne safe.

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.

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!

Similar Comparisons

The reference edit

Ingredients, questions
& further reading.

Connected source records selected through this article’s public topic index.

01

Formula cabinet

Ingredients & structured notes

Ingredient index

Ingredients Explained

  1. 01These ingredients are found in both products.
  2. 02Ingredients higher up in an ingredient list are typically present in a larger amount.
  3. 03Carbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and sunscreens their smooth, non-sticky texture.
  4. 04Although legally permitted at very high levels, carbomers are normally used at concentrations below 1%.
  5. 05It also needs to be neutralized to actually thicken, and because it is a large molecule, it doesn't really penetrate the skin barrier.
  6. 06Allergy-wise, the risk is very low. Clinical studies show carbomers have low potential for skin irritation/sensitization even at concentrations up to 100%.
  7. 07A 2024 UK study patch-tested 1,302 patients and found true allergy to the parent group of carbomer to be rare with no confirmed relevant reactions.
  8. 08Ceramide AP is is a skin-identical lipid that mimics what your skin already makes naturally. Ceramides help maintain epidermal integrity and barrier function.
  9. 09You'll often see this ingredient paired with other ceramides (like ceramide NP), cholesterol, or fatty acids because this combination best mimics the natural lipid mix your skin already has.
  10. 10The skin's ability to produce ceramides gets disrupted in skin conditions like eczema. This in turn weakens the skin barrier and applying ceramides topically has been shown to replenish what's been lost to restore barrier function.
  11. 11Most of the studies with Ceramide AP test it as part of a multi-ceramide complex; studies reinforce ceramide AP's role in rebalancing ceramides in skin and improving skin hydration.
  12. 12Ceramide EOP is formally known as Ceramide 1.
  13. 13It is naturally found in skin and part of the intercellular "mortar" holding everything together in your outermost layer.
  14. 14EOP stands for a linked Ester fatty acid, a linked Omega hydroxy fatty acid, and the Phytosphingosine base.
  15. 15What makes Ceramide EOP special is its ultra-long fatty acid chain; this unique structure allows it to bridge the lipid layers in your skin barrier to prevent water loss (something no other ceramide can do).
  16. 16Low levels of Ceramide EOP have been found in people with eczema and psoriasis.
  17. 17Using it together with other ceramides, cholesterol, and linoleic acid have been shown to meaningfully improve hydration and reduce water loss.
  18. 18In one clinical study, a regimen using Ceramide EOP, NP, and AP led to significant symptom improvements in patients with eczema, psoriasis, and dry skin in just 4 weeks.
  19. 19You'll usually see concentrations between 0.1-0.5% in formulations. Overall, this is a well-tolerated and safe ingredient for cosmetic use.
  20. 20Ceramide NP (formerly known as Ceramide 3) is one of the skin's naturally occurring lipids.
Source · skinsort.com ⟶
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