Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant Versus COSRX AHA/BHA Clarifying Treatment Toner

Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant Versus COSRX AHA/BHA Clarifying Treatment Toner Detailed comparison of Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant EU versus COSRX AHA/BHA Clarifying Treatment Toner. This smoothing exfoliator i

This source-based comparison does not add ratings or recommend a winner.

Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant Versus COSRX AHA/BHA Clarifying Treatment Toner Detailed comparison of Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant EU versus COSRX AHA/BHA Clarifying Treatment Toner. This smoothing exfoliator is formulated around Salicylic Acid to refine skin texture and refine the look of pores. This smoothing toner is formulated around Salix Alba Bark Water and Glycolic Acid to refine skin texture and refine the look of pores. Water Methylpropanediol Butylene Glycol Salicylic Acid Polysorbate 20 Camellia Oleifera Leaf Extract Sodium Hydroxide Tetrasodium EDTA Phenoxyethanol Water, Methylpropanediol, Butylene Glycol, Salicylic Acid, Polysorbate 20, Camellia Oleifera Leaf Extract, Sodium Hydroxide, Tetrasodium EDTA, Phenoxyethanol Salix Alba Bark Water Pyrus Malus Fruit Water 1,2-Hexanediol Sodium Lactate Glycolic Acid Betaine Salicylate Allantoin Panthenol Ethyl Hexanediol Water, Salix Alba Bark Water, Pyrus Malus Fruit Water, Butylene Glycol, 1,2-Hexanediol, Sodium Lactate, Glycolic Acid, Betaine Salicylate, Allantoin, Panthenol, Ethyl Hexanediol 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. 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!