Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

RAS Luxury Oils Lash-Ious Lash & Brow Growth Serum Versus The Ordinary Multi-Peptide Lash And Brow Serum

RAS Luxury Oils Lash-Ious Lash & Brow Growth Serum Versus The Ordinary Multi-Peptide Lash And Brow Serum Detailed comparison of RAS Luxury Oils Lash-Ious Lash & Brow Growth Serum versus The Ordinary Multi-Peptide Lash And Brow Serum. No concerns Water Glycerin

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RAS Luxury Oils Lash-Ious Lash & Brow Growth Serum Versus The Ordinary Multi-Peptide Lash And Brow Serum Detailed comparison of RAS Luxury Oils Lash-Ious Lash & Brow Growth Serum versus The Ordinary Multi-Peptide Lash And Brow Serum. No concerns Water Glycerin Propanediol Pisum Sativum Sprout Extract Sodium Benzoate Panthenol Camellia Sinensis Leaf Extract Terminalia Ferdinandiana Fruit Extract Hyaluronic Acid Biotin Curcuma Longa Callus Culture Conditioned Media Pentylene Glycol Phytic Acid Xanthan Gum Phenoxyethanol Ethylhexylglycerin Water, Glycerin, Propanediol, Pisum Sativum Sprout Extract, Sodium Benzoate, Panthenol, Camellia Sinensis Leaf Extract, Terminalia Ferdinandiana Fruit Extract, Hyaluronic Acid, Biotin, Curcuma Longa Callus Culture Conditioned Media, Pentylene Glycol, Phytic Acid, Xanthan Gum, Phenoxyethanol, Ethylhexylglycerin Butylene Glycol Myristoyl Pentapeptide-17 Biotinoyl Tripeptide-1 Oligopeptide-2 Acetyl Tetrapeptide-3 Caffeine Arginine Glycine Glycoproteins Larix Europaea Wood Extract Trifolium Pratense Flower Extract Dextran Maltodextrin Zinc Chloride Hydroxyethylcellulose Trisodium Ethylenediamine Disuccinate Polysorbate 20 Sodium Metabisulfite Caprylyl Glycol 1,2-Hexanediol Benzoic Acid Chlorphenesin Water, Glycerin, Butylene Glycol, Myristoyl Pentapeptide-17, Biotinoyl Tripeptide-1, Oligopeptide-2, Acetyl Tetrapeptide-3, Caffeine, Panthenol, Arginine, Glycine, Glycoproteins, Larix Europaea Wood Extract, Trifolium Pratense Flower Extract, Camellia Sinensis Leaf Extract, Dextran, Maltodextrin, Zinc Chloride, Hydroxyethylcellulose, Xanthan Gum, Trisodium Ethylenediamine Disuccinate, Polysorbate 20, Sodium Metabisulfite, Caprylyl Glycol, 1,2-Hexanediol, Sodium Benzoate, Benzoic Acid, Ethylhexylglycerin, Phenoxyethanol, Chlorphenesin 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. Camellia Sinensis Leaf Extract (tea extract) is one of the most well-researched plant extracts in skincare with an impressive resume. Black tea, green tea, and oolong tea are all harvested from the Camellia Sinensis plant. Studies show green tea extract and its catechins (like epigallocatechin gallate (EGCG)) help your skin cells product energy more efficiently and reducing the number of free-radicals that can damage your skin from the inside. In lab-grown skin models, this translated to younger, healthier, and stronger skin. There's also good sun protection data; researchers saw less DNA damage and redness on human skin when green tea was applied before UVB exposure. And the more they applied, the better the protection. Needless to say, this ingredient shouldn't replace your sunscreen. But it is a great supportive ingredient that you can already find in many sunscreens and antioxidant serums. A 2009 study found a 2% green tea lotion was effective for mild-to-moderate acne thanks to its anti-inflammatory and mild antimicrobial activity. The quality of the extract matters a lot here: Good extracts contain 50-90% catechins while lower quality ones are mostly there for marketing. We recommend reaching out to the brand if you have questions about the quality or source of their ingredients. Human Repeated Insult Patch Testing showed no irritation or sensitization at use concentrations (0.86% in leave-on products and up to 30% as leaf water). 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 English uses Glycerol/Glycerine. Panthenol is a common ing