Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Paula's Choice 2% BHA Lotion Exfoliant Versus Biossance Squalane + BHA Pore-Minimizing Toner

Paula's Choice 2% BHA Lotion Exfoliant Versus Biossance Squalane + BHA Pore-Minimizing Toner Detailed comparison of Paula's Choice 2% BHA Lotion Exfoliant versus Biossance Squalane + BHA Pore-Minimizing Toner. This smoothing exfoliator is formulated around Sal

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Paula's Choice 2% BHA Lotion Exfoliant Versus Biossance Squalane + BHA Pore-Minimizing Toner Detailed comparison of Paula's Choice 2% BHA Lotion Exfoliant versus Biossance Squalane + BHA Pore-Minimizing Toner. This smoothing exfoliator is formulated around Salicylic Acid and Camellia Sinensis Leaf Extract to refine skin texture and refine the look of pores. This pore-care toner is formulated around Salix Alba Bark Extract and Squalane to refine the look of pores and balance excess oil. Water Butylene Glycol Polysorbate 20 Cetyl Alcohol Salicylic Acid Ammonium Acryloyldimethyltaurate/Vp Copolymer Cyclopentasiloxane Sorbitan Stearate Camellia Sinensis Leaf Extract Lauric Acid Allantoin Glycerin Glycyrrhiza Glabra Root Extract Avena Sativa Kernel Extract Epilobium Angustifolium Extract Dimethicone Xanthan Gum Magnesium Aluminum Silicate PEG-40 Hydrogenated Castor Oil Sodium Hydroxide Hexylene Glycol Disodium EDTA Ethylhexylglycerin Phenoxyethanol Caprylyl Glycol Water, Butylene Glycol, Polysorbate 20, Cetyl Alcohol, Salicylic Acid, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Cyclopentasiloxane, Sorbitan Stearate, Camellia Sinensis Leaf Extract, Lauric Acid, Allantoin, Glycerin, Glycyrrhiza Glabra Root Extract, Avena Sativa Kernel Extract, Epilobium Angustifolium Extract, Dimethicone, Xanthan Gum, Magnesium Aluminum Silicate, PEG-40 Hydrogenated Castor Oil, Sodium Hydroxide, Hexylene Glycol, Disodium EDTA, Ethylhexylglycerin, Phenoxyethanol, Caprylyl Glycol Salix Alba Bark Extract Cucumis Sativus Fruit Water Squalane Sorbitan Oleate Decylglucoside Crosspolymer Betaine Salicylate Microcitrus Australasica Fruit Extract Rosmarinus Officinalis Leaf Water Lavandula Angustifolia Flower Water Sodium Hyaluronate Melia Azadirachta Leaf Extract Melissa Officinalis Leaf Oil Curcuma Longa Root Extract Coccinia Indica Fruit Extract Melia Azadirachta Flower Extract Solanum Melongena Fruit Extract Ocimum Basilicum Flower/Leaf Extract Amber Powder Corallina Officinalis Extract Sodium Chloride Citric Acid Sodium Gluconate Sodium Benzoate Potassium Sorbate Pelargonium Graveolens Oil Citronellol Water, Salix Alba Bark Extract, Glycerin, Cucumis Sativus Fruit Water, Squalane, Sorbitan Oleate Decylglucoside Crosspolymer, Betaine Salicylate, Microcitrus Australasica Fruit Extract, Rosmarinus Officinalis Leaf Water, Lavandula Angustifolia Flower Water, Sodium Hyaluronate, Melia Azadirachta Leaf Extract, Melissa Officinalis Leaf Oil, Curcuma Longa Root Extract, Coccinia Indica Fruit Extract, Melia Azadirachta Flower Extract, Solanum Melongena Fruit Extract, Ocimum Basilicum Flower/Leaf Extract, Amber Powder, Corallina Officinalis Extract, Sodium Chloride, Citric Acid, Sodium Gluconate, Sodium Benzoate, Potassium Sorbate, Pelargonium Graveolens Oil, Citronellol These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum. Topically, glycerin does several things at once: Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3. Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin. This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products. Just know very high concentrations (>40%) can feel tacky in low humidity. Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine. 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!