RMS Beauty Straight Up™ Volumizing Peptide Mascara Versus Saie Mascara 101 Lengthening and Lifting

RMS Beauty Straight Up™ Volumizing Peptide Mascara Versus Saie Mascara 101 Lengthening and Lifting Detailed comparison of RMS Beauty Straight Up™ Volumizing Peptide Mascara Black versus Saie Mascara 101 Lengthening and Lifting. No key ingredients Water Euphorbia Cerifera Cera Butyrospermum Parkii Butter Polyglyceryl-6 Distearate Glycerin Dimer Dilinoleyl Dimer Dilinoleate Copernicia Cerifera Cera Polyglyceryl-10 Myristate Cetyl Alcohol Glyceryl Caprylate Leuconostoc/Radish Root Ferment Filtrate Zea Mays Starch Butylene Glycol Xanthan Gum Arginine Phenethyl Alcohol Portulaca Grandiflora Extract Camellia Sinensis Leaf Extract Glycoproteins Oligopeptide-2 CI 77499 Water, Euphorbia Cerifera Cera, Butyrospermum Parkii Butter, Polyglyceryl-6 Distearate, Glycerin, Dimer Dilinoleyl Dimer Dilinoleate, Copernicia Cerifera Cera, Polyglyceryl-10 Myristate, Cetyl Alcohol, Glyceryl Caprylate, Leuconostoc/Radish Root Ferment Filtrate, Zea Mays Starch, Butylene Glycol, Xanthan Gum, Arginine, Phenethyl Alcohol, Portulaca Grandiflora Extract, Camellia Sinensis Leaf Extract, Glycoproteins, Oligopeptide-2, CI 77499 Cera Alba Agropyron Repens Root Extract Potassium Sorbate Sodium Benzoate Water, Cera Alba, Butyrospermum Parkii Butter, Polyglyceryl-6 Distearate, Dimer Dilinoleyl Dimer Dilinoleate, Glycerin, Copernicia Cerifera Cera, Polyglyceryl-10 Myristate, Cetyl Alcohol, Glyceryl Caprylate, Leuconostoc/Radish Root Ferment Filtrate, Zea Mays Starch, Xanthan Gum, Arginine, Phenethyl Alcohol, Agropyron Repens Root Extract, Potassium Sorbate, Sodium Benzoate, CI 77499 These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Arginine is a semi-essential amino acid. This just means our bodies can product a bit on its own, but sometimes needs a little boost from food sources. It is a part of your skin's natural moisturizing factor (NMF), or the water-loving molecules in your outermost layer of skin (stratum corneum) that keeps everything hydrated and happy. Here's an interesting thing about Arginine: your skin converts it into urea through the Krebs-Henseleit urea cycle. Urea is one of the most effective humectants your skin naturally produces. A clinical study showed applying 2.5% arginine hydrochloride to atopic dermatitis skin showed significant urea levels in the stratum corneum and improved moisture in just four weeks. Arginine is also a precursor to nitric oxide; nitric oxide improves microcirculation and supports wound healing and collagen synthesis. One study found that an amino acid complex containing Arginine reduced skin irritation, improved hydration, and accelerated skin repair in clinical / in-vivo studies. Arginine itself is an amino acid and not a fatty acid, oil, or ester. On its own, it's not a direct food source for Malassezia, or the yeast that causes fungal acne. This ingredient is also known as shea butter. It is a plant-derived extract from the nuts of the Africa shea tree and one of the most well-studied emollients. Because it has a high concentration of fatty acids (primarily oleic, stearic, and linoleic) it is able to form a protective barrier on the skin's surface. This helps seal in moisture and prevents transepidermal water loss (TEWL). In vitro research found an increase in skin hydration by 58% and a decrease in TEWL by 37.8% after 24 hours of applying this ingredient (pretty impressive for a single ingredient!). Besides hydration, shea butter also contains triterpenes that have anti-inflammatory potential. In particule, lupeol cinnamate has shown the highest anti-inflammatory activity in vivo. Shea butter also contains vitamins A and E which may contribute to antioxidant activity. While Shea Butter has an SPF rating of about 3-4, it is not a sunscreen replacement. This ingredient may not be fungal acne safe because its fatty acids fall within the C11-C24 range that the Malassezia yeast can metabolize. Cetyl Alcohol is a fatty alcohol. Fatty Alcohols are most often used as an emollient or to thicken a product. Its main roles are: Though it has "alcohol" in the name, it is not related to denatured alcohol or ethyl alcohol. The FDA allows products labeled "alcohol-free" to have fatty alcohols. This ingredient may not be fungal acne safe. It is a primary fatty alcohol with a chain length above 12 carbons. A study from 2019 show Malassezia can feed on fatty alcohols in this range, so it may trigger fungal acne in those prone to it. Ci 77499 is also hydrated iron III oxide. It is created from mixing red and black