La Roche-Posay Serozinc Versus Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant

La Roche-Posay Serozinc Versus Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant Detailed comparison of La Roche-Posay Serozinc versus Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant US. This oil-control treatment is formulated around Zinc Sulfate to balance excess oil. This smoothing exfoliator is formulated around Salicylic Acid to refine skin texture and refine the look of pores. No key ingredients No concerns Water Zinc Sulfate Sodium Chloride Water, Zinc Sulfate, Sodium Chloride 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 These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. 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!