Paula's Choice Skin Perfecting 6% Mandelic Acid + 2% Lactic Acid Liquid Exfoliant Versus Paula's Choice Daily Pore-Refining Treatment With 2% BHA
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin Conditioning2,3-Butanediol
HumectantMandelic Acid
Antimicrobial
Lactic Acid
Buffering
Sodium Hydroxide
BufferingMyrica Cerifera Fruit Extract
HumectantAkebia Quinata Stem Extract
Skin ConditioningPrunus Lannesiana Flower Extract
Skin ConditioningLactobacillus Ferment Lysate
Skin Conditioning
Saccharomyces Lysate
Skin Conditioning
Achillea Millefolium Extract
CleansingSaccharide Isomerate
Humectant
Arginine
Masking
Hydroxyacetophenone
Antioxidant
Butylene Glycol
Humectant
Sodium Phytate
Pentylene Glycol
Skin Conditioning
Xanthan Gum
EmulsifyingCitric Acid
Buffering
Sodium Citrate
Buffering1,2-Hexanediol
Skin Conditioning
Caprylyl Glycol
Emollient
Sodium Benzoate
Masking
Water, 2,3-Butanediol, Mandelic Acid, Lactic Acid, Sodium Hydroxide, Myrica Cerifera Fruit Extract, Akebia Quinata Stem Extract, Prunus Lannesiana Flower Extract, Lactobacillus Ferment Lysate, Saccharomyces Lysate, Achillea Millefolium Extract, Saccharide Isomerate, Arginine, Hydroxyacetophenone, Butylene Glycol, Sodium Phytate, Pentylene Glycol, Xanthan Gum, Citric Acid, Sodium Citrate, 1,2-Hexanediol, Caprylyl Glycol, Sodium Benzoate
Water
Skin ConditioningDipropylene Glycol
HumectantSalicylic Acid
Masking
Pentylene Glycol
Skin Conditioning
Butylene Glycol
Humectant
Polysorbate 20
Emulsifying
Palmitoyl Tripeptide-1
Skin Conditioning
Palmitoyl Tetrapeptide-7
Skin Conditioning
Dipotassium Glycyrrhizate
Humectant
Nordihydroguaiaretic Acid
Antioxidant
Oleanolic Acid
Skin ConditioningSodium Hyaluronate
Humectant
Allantoin
Skin Conditioning
Trehalose
Humectant
Panthenol
Skin Conditioning
Glycerin
Humectant
PEG-60 Almond Glycerides
Emulsifying
Sodium Metabisulfite
Antioxidant
PEG/PPG-17/6 Copolymer
SolventMethyl Gluceth-20
Humectant
Bis-PEG-18 Methyl Ether Dimethyl Silane
EmollientGlycereth-26
Humectant
Sodium Hydroxide
BufferingCarbomer
Emulsion StabilisingDisodium EDTA
Caprylyl Glycol
Emollient
Water, Dipropylene Glycol, Salicylic Acid, Pentylene Glycol, Butylene Glycol, Polysorbate 20, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Dipotassium Glycyrrhizate, Nordihydroguaiaretic Acid, Oleanolic Acid, Sodium Hyaluronate, Allantoin, Trehalose, Panthenol, Glycerin, PEG-60 Almond Glycerides, Sodium Metabisulfite, PEG/PPG-17/6 Copolymer, Methyl Gluceth-20, Bis-PEG-18 Methyl Ether Dimethyl Silane, Glycereth-26, Sodium Hydroxide, Carbomer, Disodium EDTA, Caprylyl Glycol
Reviews
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.
Learn more about Butylene GlycolCaprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created.
Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin.
Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on).
Learn more about Caprylyl GlycolPentylene Glycol (1,2-pentanediol) is a multitasking little diol with three main roles in a formula:
Research on alkanediols (the family pentylene glycol belongs to) show they work by disrupting microbial cell membranes. This disruption helps the primary preservative system in a product work more effectively at lower doses.
On the safety side, the Cosmetic Ingredient Review Expert Panel has concluded this ingredient to be safe as used in current cosmetic practices + concentrations.
Typical use levels in a formula run about 1-5%.
Learn more about Pentylene GlycolSodium 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.
Learn more about Sodium HydroxideWater. 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!
Learn more about Water
