Skin science article
Clinique Even Better Clinical™ Dark Spot Corrector & Optimizer Versus Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant
Clinique Even Better Clinical™ Dark Spot Corrector & Optimizer Versus Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant This brightening serum is formulated around Ascorbyl Glucoside and Acetyl Glucosamine to fade the look of dark spots and brighten dull-
Clinique Even Better Clinical™ Dark Spot Corrector & Optimizer Versus Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant
This brightening serum is formulated around Ascorbyl Glucoside and Acetyl Glucosamine to fade the look of dark spots and brighten dull-looking skin.
This smoothing exfoliator is formulated around Salicylic Acid to refine skin texture and refine the look of pores.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Dimethicone
Butylene Glycol
Isododecane
Cyclopentasiloxane
Polysilicone-11
Ascorbyl Glucoside
Tromethamine
Pentylene Glycol
Curcuma Longa Root Extract
Morus Bombycis Root Extract
Cucumis Sativus Fruit Extract
Betula Alba Bark Extract
Scutellaria Baicalensis Root Extract
Trametes Versicolor Extract
Narcissus Tazetta Bulb Extract
Triticum Vulgare Germ Extract
Morus Nigra Root Extract
Molasses Extract
Citrus Grandis Peel Extract
Hordeum Vulgare Extract
Salicylic Acid
Oryza Sativa Bran Extract
Algae Extract
Caffeine
Gentiana Lutea Root Extract
Vitis Vinifera Fruit Extract
Saccharomyces Lysate Extract
Camellia Sinensis Leaf Extract
Faex Extract
Hydrolyzed Rice Bran Extract
Hydrolyzed Prunus Domestica
Sorbitol
Cholesterol
Phospholipids
Dipotassium Glycyrrhizate
Di-C12-18 Alkyl Dimonium Chloride
Squalane
PEG-10 Dimethicone
PEG-6
Glycerin
Sucrose
Polysorbate 20
Tocopheryl Acetate
Isohexadecane
Acetyl Glucosamine
Propylene Glycol Dicaprate
Arginine
Helianthus Annuus Seedcake
Sodium Rna
Caprylyl Glycol
Dimethoxytolyl Propylresorcinol
Glycyrrhetinic Acid
Sodium Hyaluronate
Polysorbate 80
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Acrylamide/Sodium Acryloyldimethyltaurate Copolymer
Carbomer
Potassium Sorbate
Sodium Hydroxide
Sodium Sulfite
Sodium Metabisulfite
Hexylene Glycol
Disodium EDTA
Phenoxyethanol
CI 19140
CI 15985
Water, Dimethicone, Butylene Glycol, Isododecane, Cyclopentasiloxane, Polysilicone-11, Ascorbyl Glucoside, Tromethamine, Pentylene Glycol, Curcuma Longa Root Extract, Morus Bombycis Root Extract, Cucumis Sativus Fruit Extract, Betula Alba Bark Extract, Scutellaria Baicalensis Root Extract, Trametes Versicolor Extract, Narcissus Tazetta Bulb Extract, Triticum Vulgare Germ Extract, Morus Nigra Root Extract, Molasses Extract, Citrus Grandis Peel Extract, Hordeum Vulgare Extract, Salicylic Acid, Oryza Sativa Bran Extract, Algae Extract, Caffeine, Gentiana Lutea Root Extract, Vitis Vinifera Fruit Extract, Saccharomyces Lysate Extract, Camellia Sinensis Leaf Extract, Faex Extract, Hydrolyzed Rice Bran Extract, Hydrolyzed Prunus Domestica, Sorbitol, Cholesterol, Phospholipids, Dipotassium Glycyrrhizate, Di-C12-18 Alkyl Dimonium Chloride, Squalane, PEG-10 Dimethicone, PEG-6, Glycerin, Sucrose, Polysorbate 20, Tocopheryl Acetate, Isohexadecane, Acetyl Glucosamine, Propylene Glycol Dicaprate, Arginine, Helianthus Annuus Seedcake, Sodium Rna, Caprylyl Glycol, Dimethoxytolyl Propylresorcinol, Glycyrrhetinic Acid, Sodium Hyaluronate, Polysorbate 80, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Acrylamide/Sodium Acryloyldimethyltaurate Copolymer, Carbomer, Potassium Sorbate, Sodium Hydroxide, Sodium Sulfite, Sodium Metabisulfite, Hexylene Glycol, Disodium EDTA, Phenoxyethanol, CI 19140, CI 15985
Methylpropanediol
Camellia Oleifera Leaf
Tetrasodium EDTA
Water, Methylpropanediol, Butylene Glycol, Salicylic Acid, Polysorbate 20, Camellia Oleifera Leaf, Sodium Hydroxide, Tetrasodium EDTA
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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.
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.
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!