Neutrogena Hydro Boost Hydrating Serum Versus Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant
This hydrating serum is formulated around Sodium Hyaluronate to hydrate skin and strengthen the skin barrier.
This smoothing exfoliator is formulated around Salicylic Acid to refine skin texture and refine the look of pores.
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Dimethicone
Emollient
Butylene Glycol
Humectant
Neopentyl Glycol Diheptanoate
EmollientAluminum Starch Octenylsuccinate
Absorbent
Isododecane
EmollientDimethiconol
Emollient
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Ethylhexylglycerin
Skin ConditioningBenzyl Alcohol
Perfuming
Sodium Lactate
Buffering
Cetearyl Olivate
Bisabolol
Antioxidant
Chlorphenesin
Antimicrobial
Sorbitan Olivate
Emulsifying
Sodium PCA
Humectant
Parfum
Masking
Sodium Hyaluronate
Humectant
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingSorbitol
Humectant
Chondrus Crispus Extract
Skin Conditioning
Sodium Hydroxide
BufferingProline
Skin Conditioning
Portulaca Oleracea Extract
Skin Conditioning
Propylene Glycol
Humectant
Citric Acid
Buffering
Magnesium Aspartate
Skin ConditioningZinc Gluconate
Skin Conditioning
Copper Gluconate
Skin Conditioning
Water, Glycerin, Dimethicone, Butylene Glycol, Neopentyl Glycol Diheptanoate, Aluminum Starch Octenylsuccinate, Isododecane, Dimethiconol, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Ethylhexylglycerin, Benzyl Alcohol, Sodium Lactate, Cetearyl Olivate, Bisabolol, Chlorphenesin, Sorbitan Olivate, Sodium PCA, Parfum, Sodium Hyaluronate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sorbitol, Chondrus Crispus Extract, Sodium Hydroxide, Proline, Portulaca Oleracea Extract, Propylene Glycol, Citric Acid, Magnesium Aspartate, Zinc Gluconate, Copper Gluconate
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 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
