Skin science article
Topicals High Roller Ingrown Tonic Versus Paula's Choice 2% BHA Body Spot Exfoliant
Topicals High Roller Ingrown Tonic Versus Paula's Choice 2% BHA Body Spot Exfoliant What's inside Key Ingredients Benefits Concerns Ingredients Side-by-side Water Salix Alba Bark Extract Glycolic Acid Potassium Hydroxide Phenoxyethanol Polysorbate 20 Camellia
Topicals High Roller Ingrown Tonic Versus Paula's Choice 2% BHA Body Spot Exfoliant
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Salix Alba Bark Extract
Glycolic Acid
Potassium Hydroxide
Phenoxyethanol
Polysorbate 20
Camellia Sinensis Leaf Extract
Centella Asiatica Extract
Glycerin
Salicylic Acid
Hydroxyethylcellulose
Niacinamide
Zinc PCA
Allantoin
Disodium Phosphate
Sodium Phosphate
Polysorbate 60
Sodium Nitrate
Glyoxal
Potassium Sorbate
Citric Acid
Sodium Benzoate
Butylene Glycol
Water, Salix Alba Bark Extract, Glycolic Acid, Potassium Hydroxide, Phenoxyethanol, Polysorbate 20, Camellia Sinensis Leaf Extract, Centella Asiatica Extract, Glycerin, Salicylic Acid, Hydroxyethylcellulose, Niacinamide, Zinc PCA, Allantoin, Disodium Phosphate, Sodium Phosphate, Polysorbate 60, Sodium Nitrate, Glyoxal, Potassium Sorbate, Citric Acid, Sodium Benzoate, Butylene Glycol
Cetyl Alcohol
PPG-14 Butyl Ether
Dimethicone
Tocopheryl Acetate
Chamomilla Recutita Flower Extract
Epilobium Angustifolium Flower/Leaf/Stem Extract
Camellia Oleifera Leaf Extract
Vanilla Planifolia Fruit Extract
Bisabolol
Cyclopentasiloxane
Cyclohexasiloxane
Dimethiconol
PEG-40 Stearate
Sorbitan Stearate
Pvm/Ma Decadiene Crosspolymer
Polyacrylamide
C13-14 Isoparaffin
Laureth-7
Disodium EDTA
Sodium Hydroxide
Hexylene Glycol
Caprylyl Glycol
Caprylic/Capric Triglyceride
Ethylhexylglycerin
Methylparaben
Butylparaben
Ethylparaben
Propylparaben
Water, Butylene Glycol, Cetyl Alcohol, PPG-14 Butyl Ether, Salicylic Acid, Dimethicone, Tocopheryl Acetate, Chamomilla Recutita Flower Extract, Epilobium Angustifolium Flower/Leaf/Stem Extract, Camellia Oleifera Leaf Extract, Vanilla Planifolia Fruit Extract, Bisabolol, Allantoin, Cyclopentasiloxane, Cyclohexasiloxane, Dimethiconol, PEG-40 Stearate, Sorbitan Stearate, Polysorbate 20, Pvm/Ma Decadiene Crosspolymer, Polyacrylamide, C13-14 Isoparaffin, Laureth-7, Disodium EDTA, Sodium Hydroxide, Hexylene Glycol, Caprylyl Glycol, Caprylic/Capric Triglyceride, Ethylhexylglycerin, Methylparaben, Butylparaben, Ethylparaben, Propylparaben, Phenoxyethanol
Reviews
Be the first to review
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.
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.
Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!).
It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome.
On a cellular level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions the microbe needs to make energy so it can no longer survive.
Another perk of this ingredient is that it stays functional across a wide pH range (3-10).
You'll often see it paired with boosters like Ethylhexylglycerin; one study showed that a 1:9 ratio of Ethylhexylglycerin to Phenoxyethanol damages bacterial membranes as effectively as doubling the Phenoxyethanol concentration on its own.
Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU.
Safety-wise, the fear mongering does not hold up to the evidence. The EU's Scientific Committee on Consumer Safety and FDA consider it safe as a preservative at up to 1%, including for children of all ages.
Adverse systemic effects only showed up in animal studies at exposures roughly 200x higher than what people get from cosmetics. And despite its very widespread use, this ingredient is a rare sensitizer and allergic reactions are uncommon.
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.
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.
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!