Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Paula's Choice 2% BHA Lotion Exfoliant Versus Some By Mi AHA BHA PHA 30 Days Miracle Exfoliating Toner

Paula's Choice 2% BHA Lotion Exfoliant Versus Some By Mi AHA BHA PHA 30 Days Miracle Exfoliating Toner Detailed comparison of Paula's Choice 2% BHA Lotion Exfoliant versus Some By Mi AHA BHA PHA 30 Days Miracle Exfoliating Toner. This smoothing exfoliator is f

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Paula's Choice 2% BHA Lotion Exfoliant Versus Some By Mi AHA BHA PHA 30 Days Miracle Exfoliating Toner Detailed comparison of Paula's Choice 2% BHA Lotion Exfoliant versus Some By Mi AHA BHA PHA 30 Days Miracle Exfoliating 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 smoothing exfoliator is formulated around Niacinamide and Melaleuca Alternifolia Leaf Water to refine skin texture and clear breakouts. 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 Dipropylene Glycol Niacinamide Melaleuca Alternifolia Leaf Water Polyglyceryl-4 Caprate Carica Papaya Fruit Extract Lens Esculenta Seed Extract Hamamelis Virginiana Extract Nelumbo Nucifera Flower Extract Swiftlet Nest Extract Sodium Hyaluronate Fructan Adenosine Hydroxyethyl Urea Xylitol Lactobionic Acid Citric Acid Sodium Citrate 1,2-Hexanediol Benzyl Glycol Raspberry Ketone Mentha Piperita Oil Water, Butylene Glycol, Dipropylene Glycol, Glycerin, Niacinamide, Melaleuca Alternifolia Leaf Water, Polyglyceryl-4 Caprate, Carica Papaya Fruit Extract, Lens Esculenta Seed Extract, Hamamelis Virginiana Extract, Nelumbo Nucifera Flower Extract, Swiftlet Nest Extract, Sodium Hyaluronate, Fructan, Allantoin, Adenosine, Hydroxyethyl Urea, Xylitol, Salicylic Acid, Lactobionic Acid, Citric Acid, Sodium Citrate, 1,2-Hexanediol, Benzyl Glycol, Ethylhexylglycerin, Raspberry Ketone, Mentha Piperita Oil 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. Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that: The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure. Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations. 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