Paula's Choice RESIST Daily Smoothing Treatment With 5% AHA Versus COSRX AHA/BHA Clarifying Treatment Toner

Paula's Choice RESIST Daily Smoothing Treatment With 5% AHA Versus COSRX AHA/BHA Clarifying Treatment Toner Detailed comparison of Paula's Choice RESIST Daily Smoothing Treatment With 5% AHA USA versus COSRX AHA/BHA Clarifying Treatment Toner. This smoothing exfoliator is formulated around Glycolic Acid and Palmitoyl Hexapeptide-12 to refine skin texture and soften the look of wrinkles. This smoothing toner is formulated around Salix Alba Bark Water and Glycolic Acid to refine skin texture and refine the look of pores. Water Glycolic Acid Cetyl Alcohol Butylene Glycol Polyacrylamide Dimethicone PPG-14 Butyl Ether Palmitoyl Hexapeptide-12 Ceramide Ng Tetrahydrodiferuloylmethane Tetrahydrodemethoxydiferuloylmethane Tetrahydrobisdemethoxydiferuloylmethane Epigallocatechin Gallate Salicylic Acid Disodium Lauriminodipropionate Tocopheryl Phosphates PEG-10 Phytosterol Vanilla Planifolia Fruit Extract Bisabolol Allantoin Cyclopentasiloxane Cyclohexasiloxane Dimethiconol Tribehenin C12-15 Alkyl Benzoate PEG-40 Stearate Sorbitan Stearate Pvm/Ma Decadiene Crosspolymer Disodium EDTA C13-14 Isoparaffin Laureth-7 Sodium Hydroxide Caprylyl Glycol Caprylic/Capric Triglyceride Hexylene Glycol Ethylhexylglycerin Phenoxyethanol Water, Glycolic Acid, Cetyl Alcohol, Butylene Glycol, Polyacrylamide, Dimethicone, PPG-14 Butyl Ether, Palmitoyl Hexapeptide-12, Ceramide Ng, Tetrahydrodiferuloylmethane, Tetrahydrodemethoxydiferuloylmethane, Tetrahydrobisdemethoxydiferuloylmethane, Epigallocatechin Gallate, Salicylic Acid, Disodium Lauriminodipropionate Tocopheryl Phosphates, PEG-10 Phytosterol, Vanilla Planifolia Fruit Extract, Bisabolol, Allantoin, Cyclopentasiloxane, Cyclohexasiloxane, Dimethiconol, Tribehenin, C12-15 Alkyl Benzoate, PEG-40 Stearate, Sorbitan Stearate, Pvm/Ma Decadiene Crosspolymer, Disodium EDTA, C13-14 Isoparaffin, Laureth-7, Sodium Hydroxide, Caprylyl Glycol, Caprylic/Capric Triglyceride, Hexylene Glycol, Ethylhexylglycerin, Phenoxyethanol Salix Alba Bark Water Pyrus Malus Fruit Water 1,2-Hexanediol Sodium Lactate Betaine Salicylate 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 Be the first to review These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Allantoin is a soothing ingredient known for its protective and moisturizing properties; it's basically a quiet workhorse ingredient you can find in a huge range of cosmetics. Though it can be derived from the comfrey plant, allantoin is produced synthetically for cosmetic products to ensure purity. Research shows it can encourage your skin cells to turn over and renew by stimulating keratinocyte and fibroblast proliferation. It also has mild keratolytic properties to help loosen and shed dead skin cells without being harsh. Studies also suggest allantoin can help calm inflammation by dialing down some of the chemical signals your skin sends out when it is irritated. This ingredient is typically used in the 0.1-0.5% range, and the FDA recognizes it as a skin protectant in OTC products up to 2%. Overall, allantoin is a wonderful addition to most routines; it is stable across a wide pH range (~4-8), works well with other ingredients, and is considered non-sensitizing/non-irritating. Fun fact: Allantoin is naturally occurring in comfrey root, beets, chamomile, and wheat sprouts. Our bodies even produce it as a byproduct of uric acid metabolism. 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. Glycolic Acid is arguably the most famous alpha hydroxy acid (AHA) with tons of research backing its benefits. It is found naturally in sugar cane but the form used in skincare is usually synthetic for purity and stability. Glycolic acid removes the top layer of dead skin cells to allow newer and fresher ones to emerge. AHAs work by breaking down the structural “glue” that holds old skin cells in place. When that buildup is gone, your skin can renew itself more efficiently. Research also shows glycolic acid stimulates collagen production, helping to firm and thicken the skin over time. This is one of its biggest advantages over other AHAs. Overall, glycolic acid helps with: Fun fact: Glycolic acid boosts skin hydration by helping it produce molecules that increase hyaluronic acid naturally. To work best, glycolic acid products should have a pH between 3-4 (that’s where exfoliation is most effective but still gentle on skin). The pH and concentration of a product are key to its effectiveness: It is normal to feel a slight stinging sensation when using glycolic acid. This usually fades as your skin adjusts. Because glycolic acid has the smallest molecular size in the AHA family, it can penetrate deeper, which enhances its effectiveness but also makes it more likely to irritate sensitive skin. If your skin is very sensitive or pr