Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Paula's Choice Weightless Body Treatment 2% BHA Versus Amlactin Daily Nourish Lotion With 12% Lactic Acid AHA

Paula's Choice Weightless Body Treatment 2% BHA Versus Amlactin Daily Nourish Lotion With 12% Lactic Acid AHA Detailed comparison of Paula's Choice Weightless Body Treatment 2% BHA versus Amlactin Daily Nourish Lotion With 12% Lactic Acid AHA. Water Butylene G

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Paula's Choice Weightless Body Treatment 2% BHA Versus Amlactin Daily Nourish Lotion With 12% Lactic Acid AHA Detailed comparison of Paula's Choice Weightless Body Treatment 2% BHA versus Amlactin Daily Nourish Lotion With 12% Lactic Acid AHA. Water Butylene Glycol Cetyl Alcohol PPG-14 Butyl Ether Salicylic Acid Dimethicone Tocopheryl Acetate Chamomilla Recutita Flower Extract Epilobium Angustifolium Extract Camellia Oleifera Leaf Extract Vanilla Planifolia Fruit Extract Bisabolol Allantoin Cyclopentasiloxane Cyclohexasiloxane Dimethiconol PEG-40 Stearate Sorbitan Stearate Pvm/Ma Decadiene Crosspolymer Polyacrylamide C13-14 Isoparaffin Laureth-7 Disodium EDTA Sodium Hydroxide Hexylene Glycol Caprylyl Glycol Caprylic/Capric Triglyceride Ethylhexylglycerin Phenoxyethanol Water, Butylene Glycol, Cetyl Alcohol, PPG-14 Butyl Ether, Salicylic Acid, Dimethicone, Tocopheryl Acetate, Chamomilla Recutita Flower Extract, Epilobium Angustifolium Extract, Camellia Oleifera Leaf Extract, Vanilla Planifolia Fruit Extract, Bisabolol, Allantoin, Cyclopentasiloxane, Cyclohexasiloxane, Dimethiconol, PEG-40 Stearate, Sorbitan Stearate, Pvm/Ma Decadiene Crosspolymer, Polyacrylamide, C13-14 Isoparaffin, Laureth-7, Disodium EDTA, Sodium Hydroxide, Hexylene Glycol, Caprylyl Glycol, Caprylic/Capric Triglyceride, Ethylhexylglycerin, Phenoxyethanol Ammonium Lactate Paraffinum Liquidum Glycerin Cetearyl Alcohol Glyceryl Stearate Se Steareth-2 Stearyl Alcohol Xanthan Gum Water, Ammonium Lactate, Paraffinum Liquidum, Glycerin, Cetearyl Alcohol, Dimethicone, Glyceryl Stearate Se, Steareth-2, Stearyl Alcohol, Xanthan Gum, Phenoxyethanol, Ethylhexylglycerin These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Dimethicone is a type of synthetic silicone created from natural materials such as quartz. It is also known as polydimethylsiloxane. What it does: Dimethicone comes in different viscosities: Depending on the viscosity, dimethicone has different properties. Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity. This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient. Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy. 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. Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!). It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome. On a cellular level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions the microbe needs to make energy so it can no longer survive. Another perk of this ingredient is that it stays functional across a wide pH range (3-10). You'll often see it paired with boosters like Ethylhexylglycerin; one study showed that a 1:9 ratio of Ethylhexylglycerin to Phenoxyethanol damages bacterial membranes as effectively as doubling the Phenoxyethanol concentration on its own. Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU. Safety-wise, the fear mongering does not hold up to the evidence. The EU's Scientific Committee on Consumer Safety and FDA consider it safe as a preservative at up to 1%, including for children of all ages. Adverse systemic effects only showed up in animal studies at exposures roughly 200x higher than what people get from cosmetics. And despite its very widespread use, this ingredient is a rare sensitizer and allergic reactions are uncommon. 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 hel