Skin science article
Neutrogena Clear & Defend + Facial Wash Versus Paula's Choice 2% BHA Lotion Exfoliant
Neutrogena Clear & Defend + Facial Wash Versus Paula's Choice 2% BHA Lotion Exfoliant This salicylic acid foaming cleanser is formulated around Salicylic Acid to clear breakouts and unclog pores. This smoothing exfoliator is formulated around Salicylic Acid an
Neutrogena Clear & Defend + Facial Wash Versus Paula's Choice 2% BHA Lotion Exfoliant
This salicylic acid foaming cleanser is formulated around Salicylic Acid to clear breakouts and unclog pores.
This smoothing exfoliator is formulated around Salicylic Acid and Camellia Sinensis Leaf Extract to refine skin texture and refine the look of pores.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Sodium C14-16 Olefin Sulfonate
Cocamidopropyl Hydroxysultaine
Sorbitol
Glycolic Acid
Gluconolactone
Sodium Hydroxide
Salicylic Acid
Sodium Lauryl Sulfate
Sodium Chloride
Potassium Acrylates Copolymer
Disodium EDTA
Citric Acid
Sodium Bicarbonate
Water, Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Hydroxysultaine, Sorbitol, Glycolic Acid, Gluconolactone, Sodium Hydroxide, Salicylic Acid, Sodium Lauryl Sulfate, Sodium Chloride, Potassium Acrylates Copolymer, Disodium EDTA, Citric Acid, Sodium Bicarbonate
Butylene Glycol
Polysorbate 20
Cetyl Alcohol
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Cyclopentasiloxane
Sorbitan Stearate
Camellia Sinensis Leaf Extract
Lauric Acid
Allantoin
Glycerin
Glycyrrhiza Glabra Root Extract
Avena Sativa Kernel Extract
Epilobium Angustifolium Extract
Dimethicone
Xanthan Gum
Magnesium Aluminum Silicate
PEG-40 Hydrogenated Castor Oil
Hexylene Glycol
Ethylhexylglycerin
Phenoxyethanol
Caprylyl Glycol
Water, Butylene Glycol, Polysorbate 20, Cetyl Alcohol, Salicylic Acid, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Cyclopentasiloxane, Sorbitan Stearate, Camellia Sinensis Leaf Extract, Lauric Acid, Allantoin, Glycerin, Glycyrrhiza Glabra Root Extract, Avena Sativa Kernel Extract, Epilobium Angustifolium Extract, Dimethicone, Xanthan Gum, Magnesium Aluminum Silicate, PEG-40 Hydrogenated Castor Oil, Sodium Hydroxide, Hexylene Glycol, Disodium EDTA, Ethylhexylglycerin, Phenoxyethanol, Caprylyl Glycol
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.
Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air.
This ingredient mainly works behind the scenes and helps with:
On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it.
One thing worth knowing is that Disodium EDTA has been shown to be a mild penetration enhancer. It can help other ingredients absorb into skin more effectively which can be a double-edged sword (great for actives, but can also make the active too strong if you have sensitive skin).
Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption.
You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%.
Salicylic Acid (also known as beta hydroxy acid or BHA) is a well-known ingredient for treating skin that struggles with acne and clogged pores. It exfoliates both the skin's surface and deep within the pores to help clear out buildup, control oil, and reduce inflammation.
Unlike AHAs (alpha hydroxy acids), salicylic acid is oil-soluble. This allows it to penetrate into pores which makes it especially effective for treating blackheads and preventing future breakouts.
Salicylic acid is also known for its soothing properties. It has a similar structure to aspirin and can calm inflamed or irritated skin, making it a good option for acne-prone skin that is also sensitive.
Concentrations of 0.5-2% are recognized by the U.S. FDA as an over-the-counter topical acne product.
It can cause irritation and/or dryness if one's skin already has a compromised moisture barrier, so it's best to focus on repairing that before introducing this ingredient into your routine.
While salicylic acid does not increase sun sensitivity, it’s still important to wear sunscreen daily to protect your skin.
If you are looking for the ingredient called BHA or Butylated Hydroxyanisole, click here.
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!