Nip + Fab Retinol Fix Serum Extreme 3% Versus The INKEY List Retinol Serum

Nip + Fab Retinol Fix Serum Extreme 3% Versus The INKEY List Retinol Serum Detailed comparison of Nip + Fab Retinol Fix Serum Extreme 3% versus The INKEY List Retinol Serum. This anti-aging serum is formulated around Retinol and Bakuchiol to soften the look of wrinkles and refine skin texture. This anti-aging serum is formulated around Retinyl Acetate and Palmitoyl Tetrapeptide-7 to soften the look of wrinkles and refine skin texture. Water Glycerin Ammonium Acryloyldimethyltaurate/Vp Copolymer PEG-40 Hydrogenated Castor Oil Caprylic/Capric Triglyceride Dimethicone Retinol Phenoxyethanol Glyceryl Polymethacrylate Butylene Glycol Benzyl Alcohol Phospholipids Parfum Propylene Glycol Bakuchiol Bisabolol Ethylhexylglycerin Disodium EDTA Hyaluronic Acid Dehydroacetic Acid Sodium Lactate Carbomer Polysorbate 20 Palmitoyl Tripeptide-1 Palmitoyl Tetrapeptide-7 Benzyl Salicylate Hexyl Cinnamal Limonene Linalool Water, Glycerin, Ammonium Acryloyldimethyltaurate/Vp Copolymer, PEG-40 Hydrogenated Castor Oil, Caprylic/Capric Triglyceride, Dimethicone, Retinol, Phenoxyethanol, Glyceryl Polymethacrylate, Butylene Glycol, Benzyl Alcohol, Phospholipids, Parfum, Propylene Glycol, Bakuchiol, Bisabolol, Ethylhexylglycerin, Disodium EDTA, Hyaluronic Acid, Dehydroacetic Acid, Sodium Lactate, Carbomer, Polysorbate 20, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Benzyl Salicylate, Hexyl Cinnamal, Limonene, Linalool Propanediol Dicaprylyl Carbonate Retinyl Acetate Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Caprylyl Glycol Squalane Glycine Soja Oil Polysorbate 60 Tocopheryl Acetate Glycolipids Sodium Hydroxide Sodium Phytate Sorbitan Isostearate Glycine Soja Sterols Tetrahexyldecyl Ascorbate Leuconostoc/Radish Root Ferment Filtrate Tocopherol Water, Glycerin, Butylene Glycol, Propanediol, Dicaprylyl Carbonate, Retinyl Acetate, Dimethicone, Phenoxyethanol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Caprylyl Glycol, Phospholipids, Squalane, Glycine Soja Oil, Carbomer, Polysorbate 60, Tocopheryl Acetate, Glycolipids, Sodium Hydroxide, Sodium Phytate, Sorbitan Isostearate, Glycine Soja Sterols, Tetrahexyldecyl Ascorbate, Leuconostoc/Radish Root Ferment Filtrate, Hyaluronic Acid, Sodium Lactate, Tocopherol, Polysorbate 20, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1 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. 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. Carbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and sunscreens their smooth, non-sticky texture. Although legally permitted at very high levels, carbomers are normally used at concentrations below 1%. It also needs to be neutralized to actually thicken, and because it is a large molecule, it doesn't really penetrate the skin barrier. Allergy-wise, the risk is very low. Clinical studies show carbomers have low potential for skin irritation/sensitization even at concentrations up to 100%. A 2024 UK study patch-tested 1,302 patients and found true allergy to the parent group of carbomer to be rare with no confirmed relevant reactions. 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. 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. Hyaluronic acid (HA) is a glycosaminoglycan (basically a long sugar ch