e.l.f. cosmetics Soothing Primer Versus Paula's Choice Shine Stopper Instant Matte Finish with Microsponge Technology

e.l.f. cosmetics Soothing Primer Versus Paula's Choice Shine Stopper Instant Matte Finish with Microsponge Technology Detailed comparison of e.l.f. cosmetics Soothing Primer versus Paula's Choice Shine Stopper Instant Matte Finish with Microsponge Technology. No key ingredients Water Hydrogenated Polyisobutene Dimethicone Butylene Glycol Propylene Glycol Glyceryl Stearate PEG-100 Stearate Magnesium Aluminum Silicate Cetearyl Alcohol Aloe Barbadensis Leaf Extract Chamomilla Recutita Flower Extract Glycyrrhiza Glabra Root Extract Tocopheryl Acetate Panthenol Polyacrylamide C13-14 Isoparaffin Laureth-7 Stearic Acid Vp/Hexadecene Copolymer Xanthan Gum Silica Phenoxyethanol Caprylyl Glycol Ethylhexylglycerin Disodium EDTA Citric Acid Water, Hydrogenated Polyisobutene, Dimethicone, Butylene Glycol, Propylene Glycol, Glyceryl Stearate, PEG-100 Stearate, Magnesium Aluminum Silicate, Cetearyl Alcohol, Aloe Barbadensis Leaf Extract, Chamomilla Recutita Flower Extract, Glycyrrhiza Glabra Root Extract, Tocopheryl Acetate, Panthenol, Polyacrylamide, C13-14 Isoparaffin, Laureth-7, Stearic Acid, Vp/Hexadecene Copolymer, Xanthan Gum, Silica, Phenoxyethanol, Caprylyl Glycol, Ethylhexylglycerin, Disodium EDTA, Citric Acid Methyl Methacrylate/Glycol Dimethacrylate Crosspolymer Caprylic/Capric Triglyceride Glycerin Myristyl Myristate Ceteareth-20 Benzyl Alcohol Water, Methyl Methacrylate/Glycol Dimethacrylate Crosspolymer, Caprylic/Capric Triglyceride, Dimethicone, Cetearyl Alcohol, Glycerin, PEG-100 Stearate, Magnesium Aluminum Silicate, Glyceryl Stearate, Myristyl Myristate, Ceteareth-20, Xanthan Gum, Disodium EDTA, Benzyl Alcohol, Phenoxyethanol These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Cetearyl alcohol is a waxy mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is an emollient and emulsifier. Despite having "alcohol" in its name, it has nothing to do with drying solvent alcohols; the FDA also allows "alcohol-free" products to contain fatty alcohols like this ingredient. It plays several roles in a formula: Typical use levels for this ingredient sit around 1-10% and the Cosmetic Ingredient Review Expert Panel has affirmed safety at concentrations up to 25% in leave-on products. Multiple assessments have found it to be non-irritating and non-sensitizing to most people. However, there have been some cases of allergic contact dermatitis in patients with chronically compromised skin barriers. Cetearyl alcohol has a comedogenic rating of 2 and irritancy rating of 1. Both of these numbers come from the 1989 study that used rabbit ears; a "2" means mildly comedogenic and a "1" means low irritancy. Here's the catch: rabbit skin is more sensitive than human skin and throws a lot of false positives. A 1996 reappraisal found that ingredients rated 1-2 in the rabbit ear tests are generally safe for humans. Remember comedogenic ratings are unable to assess the entire formula of a product or how it will react on your skin. Just be sure to patch test if you are unsure about certain ingredients. This ingredient is not fungal acne safe. Cetearyl alcohol is a fatty alcohol with chain lengths that fall within the range that Malassezia can metabolize. A 2019 study has also observed Malassezia growth in the presence of this ingredient, confirming it to be not-fungal acne safe. 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. Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air. This ingredient mainly works behind the scenes and helps with: On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it. One thing worth knowing is that Disodium EDTA has been shown to be a mild penetration enhancer. It can help other ingredients absorb into skin mor