Skin science article
Oskia Violet Water Treatment Tonic Versus Paula's Choice 2% BHA Lotion Exfoliant
Oskia Violet Water Treatment Tonic Versus Paula's Choice 2% BHA Lotion Exfoliant This acne exfoliator is formulated around Rosa Damascena Flower Water and Salicylic Acid to clear breakouts and calm redness. This smoothing exfoliator is formulated around Salicy
Oskia Violet Water Treatment Tonic Versus Paula's Choice 2% BHA Lotion Exfoliant
This acne exfoliator is formulated around Rosa Damascena Flower Water and Salicylic Acid to clear breakouts and calm redness.
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
Rosa Damascena Flower Water
Propanediol
Butylene Glycol
Water
Lavandula Angustifolia Flower Water
Dimethyl Sulfone
Salicylic Acid
Glycerin
Sodium Lactate
Panthenol
Trehalose
Salix Daphnoides Bud/Leaf/Stem Extract
Inulin
Aesculus Hippocastanum Seed Extract
Hydroxyphenyl Propamidobenzoic Acid
Opuntia Ficus-Indica Stem Extract
Colloidal Silver
Glutamic Acid
7-Dehydrocholesterol
Citrus Junos Fruit Extract
Chlorella Vulgaris Extract
Allantoin
Betaine
Gluconolactone
Sodium PCA
PCA
Serine
Alanine
Glycine
Lysine
Threonine
Arginine
Proline
Ascorbyl Palmitate
Tocopherol
Polyglyceryl-10 Caprylate
Genipa Americana Fruit Extract
Hydrolyzed Gardenia Florida Extract
Sodium Benzoate
Pentylene Glycol
Octyldodecanol
Potassium Sorbate
Leuconostoc/Radish Root Ferment Filtrate
Citric Acid
Maltodextrin
Lactic Acid
Rosa Damascena Flower Water, Propanediol, Butylene Glycol, Water, Lavandula Angustifolia Flower Water, Dimethyl Sulfone, Salicylic Acid, Glycerin, Sodium Lactate, Panthenol, Trehalose, Salix Daphnoides Bud/Leaf/Stem Extract, Inulin, Aesculus Hippocastanum Seed Extract, Hydroxyphenyl Propamidobenzoic Acid, Opuntia Ficus-Indica Stem Extract, Colloidal Silver, Glutamic Acid, 7-Dehydrocholesterol, Citrus Junos Fruit Extract, Chlorella Vulgaris Extract, Allantoin, Betaine, Gluconolactone, Sodium PCA, PCA, Serine, Alanine, Glycine, Lysine, Threonine, Arginine, Proline, Ascorbyl Palmitate, Tocopherol, Polyglyceryl-10 Caprylate, Genipa Americana Fruit Extract, Hydrolyzed Gardenia Florida Extract, Sodium Benzoate, Pentylene Glycol, Octyldodecanol, Potassium Sorbate, Leuconostoc/Radish Root Ferment Filtrate, Citric Acid, Maltodextrin, Lactic Acid
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
Sodium Hydroxide
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.
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.
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.
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!