Skin science article
Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant Versus A'Pieu Nonco Tea Tree Cleansing Foam
Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant Versus A'Pieu Nonco Tea Tree Cleansing Foam This smoothing exfoliator is formulated around Salicylic Acid to refine skin texture and refine the look of pores. What's inside Key Ingredients Benefits Concern
Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant Versus A'Pieu Nonco Tea Tree Cleansing Foam
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
Methylpropanediol
Butylene Glycol
Salicylic Acid
Polysorbate 20
Camellia Oleifera Leaf
Sodium Hydroxide
Tetrasodium EDTA
Water, Methylpropanediol, Butylene Glycol, Salicylic Acid, Polysorbate 20, Camellia Oleifera Leaf, Sodium Hydroxide, Tetrasodium EDTA
Glycerin
Palmitic Acid
Stearic Acid
Lauric Acid
Potassium Hydroxide
Myristic Acid
Sodium Myristoyl Glutamate
Tea-Lauryl Sulfate
Beeswax
Glyceryl Stearate
PEG-100 Stearate
Urea
Alcohol Denat.
Melaleuca Alternifolia Leaf Oil
Arachidic Acid
Phenoxyethanol
Chlorphenesin
Salvia Officinalis Leaf Extract
Lavandula Angustifolia Extract
Mentha Piperita Extract
Chamomilla Recutita Flower Extract
Rosmarinus Officinalis Flower Extract
Caprylyl Glycol
Disodium EDTA
Ethylhexylglycerin
Capric Acid
Tocopheryl Acetate
Hydroxypropyl Methylcellulose
Sodium Benzoate
Dipotassium Glycyrrhizate
Gaultheria Procumbens Leaf Extract
Sodium Chloride
Water, Glycerin, Palmitic Acid, Stearic Acid, Lauric Acid, Potassium Hydroxide, Myristic Acid, Sodium Myristoyl Glutamate, Tea-Lauryl Sulfate, Polysorbate 20, Beeswax, Glyceryl Stearate, PEG-100 Stearate, Urea, Alcohol Denat., Melaleuca Alternifolia Leaf Oil, Arachidic Acid, Phenoxyethanol, Chlorphenesin, Salvia Officinalis Leaf Extract, Lavandula Angustifolia Extract, Mentha Piperita Extract, Chamomilla Recutita Flower Extract, Rosmarinus Officinalis Flower Extract, Caprylyl Glycol, Disodium EDTA, Ethylhexylglycerin, Capric Acid, Tocopheryl Acetate, Butylene Glycol, Hydroxypropyl Methylcellulose, Sodium Benzoate, Dipotassium Glycyrrhizate, Gaultheria Procumbens Leaf Extract, Sodium Chloride
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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.
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!