Skin science article
Dr. Jetske Ultee Exfoliant - Normal To Oily Skin Versus Paula's Choice 2% BHA Lotion Exfoliant
Dr. Jetske Ultee Exfoliant - Normal To Oily Skin Versus Paula's Choice 2% BHA Lotion Exfoliant This smoothing exfoliator is formulated around Salicylic Acid and Dipotassium Glycyrrhizate to refine skin texture and balance excess oil. This smoothing exfoliator
Dr. Jetske Ultee Exfoliant - Normal To Oily Skin Versus Paula's Choice 2% BHA Lotion Exfoliant
This smoothing exfoliator is formulated around Salicylic Acid and Dipotassium Glycyrrhizate to refine skin texture and balance excess oil.
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
Pentylene Glycol
Glycerin
Inulin
Citric Acid
Dipotassium Glycyrrhizate
Salicylic Acid
Hydroxyethylcellulose
Sodium Hydroxide
Polyglyceryl-10 Laurate
Allantoin
Tetrasodium Glutamate Diacetate
Fructose
Propanediol
Evodia Rutaecarpa Fruit Extract
Water, Pentylene Glycol, Glycerin, Inulin, Citric Acid, Dipotassium Glycyrrhizate, Salicylic Acid, Hydroxyethylcellulose, Sodium Hydroxide, Polyglyceryl-10 Laurate, Allantoin, Tetrasodium Glutamate Diacetate, Fructose, Propanediol, Evodia Rutaecarpa Fruit Extract
Butylene Glycol
Polysorbate 20
Cetyl Alcohol
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Cyclopentasiloxane
Sorbitan Stearate
Camellia Sinensis Leaf Extract
Lauric Acid
Glycyrrhiza Glabra Root Extract
Avena Sativa Kernel Extract
Epilobium Angustifolium Extract
Dimethicone
Xanthan Gum
Magnesium Aluminum Silicate
PEG-40 Hydrogenated Castor Oil
Hexylene Glycol
Disodium EDTA
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
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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.
Allantoin is a soothing ingredient known for its protective and moisturizing properties; it's basically a quiet workhorse ingredient you can find in a huge range of cosmetics.
Though it can be derived from the comfrey plant, allantoin is produced synthetically for cosmetic products to ensure purity.
Research shows it can encourage your skin cells to turn over and renew by stimulating keratinocyte and fibroblast proliferation.
It also has mild keratolytic properties to help loosen and shed dead skin cells without being harsh.
Studies also suggest allantoin can help calm inflammation by dialing down some of the chemical signals your skin sends out when it is irritated.
This ingredient is typically used in the 0.1-0.5% range, and the FDA recognizes it as a skin protectant in OTC products up to 2%.
Overall, allantoin is a wonderful addition to most routines; it is stable across a wide pH range (~4-8), works well with other ingredients, and is considered non-sensitizing/non-irritating.
Fun fact: Allantoin is naturally occurring in comfrey root, beets, chamomile, and wheat sprouts. Our bodies even produce it as a byproduct of uric acid metabolism.
Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.
Topically, glycerin does several things at once:
Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.
Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.
This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.
Just know very high concentrations (>40%) can feel tacky in low humidity.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
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!