Product and ingredient reference
Anai Rui Caffeine Eye Cream
Anai Rui Caffeine Eye Cream Ingredients in Anai Rui Caffeine Eye Cream explained: benefits, concerns, and detailed analysis of 35 ingredients including Water, Caffeine, and Retinol A eye moisturizer with 35 ingredients, including retinoid, niacinamide, and vit
Anai Rui Caffeine Eye Cream Ingredients in Anai Rui Caffeine Eye Cream explained: benefits, concerns, and detailed analysis of 35 ingredients including Water, Caffeine, and Retinol A eye moisturizer with 35 ingredients, including retinoid, niacinamide, and vitamin E. This anti-aging eye moisturizer is formulated around Caffeine and Retinol to soften the look of wrinkles and fade the look of dark spots. Worth noting Contains a retinoid, which is best introduced gradually. We independently verify ingredients, backed by peer-reviewed research. Suggest an update. Water Caffeine Retinol Niacinamide Ceramide NP Ceramide AP Ceramide EOP Palmitoyl Tripeptide-1 Palmitoyl Tetrapeptide-7 Glutathione Arginine/Lysine Polypeptide Acetyl Hexapeptide-8 Collagen Polyglyceryl-2 Stearate Cetearyl Alcohol Cetearyl Glucoside Hydrogenated Coco-Glycerides Isononyl Isononanoate Hydrogenated Polyisobutene Tocopheryl Acetate Ethylhexyl Palmitate Carbomer Butylene Glycol Sodium Hyaluronate Hydrolyzed Sodium Hyaluronate Beta-Glucan Allantoin Panthenol Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Arginine Glyceryl Glucoside Ruscus Aculeatus Root Extract Citrus Paradisi Fruit Extract 1,2-Hexanediol Pentylene Glycol Water, Caffeine, Retinol, Niacinamide, Ceramide NP, Ceramide AP, Ceramide EOP, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Glutathione, Arginine/Lysine Polypeptide, Acetyl Hexapeptide-8, Collagen, Polyglyceryl-2 Stearate, Cetearyl Alcohol, Cetearyl Glucoside, Hydrogenated Coco-Glycerides, Isononyl Isononanoate, Hydrogenated Polyisobutene, Tocopheryl Acetate, Ethylhexyl Palmitate, Carbomer, Butylene Glycol, Sodium Hyaluronate, Hydrolyzed Sodium Hyaluronate, Beta-Glucan, Allantoin, Panthenol, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Arginine, Glyceryl Glucoside, Ruscus Aculeatus Root Extract, Citrus Paradisi Fruit Extract, 1,2-Hexanediol, Pentylene Glycol 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 helps dissolve other ingredients into the formulation. You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated! Caffeine is a naturally occurring plant compound found in coffee beans, tea leaves, cocoa pods, and guarana. As an antioxidant, caffeine protects your skin from free radical damage caused by UV exposure and envionrmnetal stressors. Early research also shows that caffeine can help calm redness, soothe irritated skin, and support hair growth by stimulating microcirculation in the scalp. You might have seen eye creams marketing caffeine as a depuffing ingredient. This is because it is a vasoconstrictor meaning it can temporarily constrict blood vessels, though clinical evidence for this specific use is still limited. Most skincare products contain this ingredient at concentrations between 1-6%. It is able to penetrate skin easily regardless of skin type or thickness. Just so you know, a very small number of case reports describe caffeine-induced allergy. This ingredient is generally well-tolerated, non-irritating, and non-sensitizing for the majority of people. Retinol is one of the most studied anti-aging ingredients in skincare (and for good reason!). It's a form of vitamin A that your skin converts into Retinoic Acid, the active molecule that actually does the work in your cells. That conversion happens in two steps: your skin first turns Retinol into Retinaldehyde (also called Retinal), then turns Retinaldehyde into Retinoic Acid. Retinol is converted to biologically active retinoic acid via retinaldehyde by dehydrogenases in a two-step oxidation process. Each step is a little "upgrade" toward the active form which is part of why Retinol is gentler than prescription Retinoic Acid; your skin does the work gradually. This also explains where Retinol sits in the retinoid family. Here is the retinoid family ranked roughly by strength: Retinyl Esters (like Retinyl Palmitate) < Retinol < Retinaldehyde < Retinoic Acid. Retinoid activity increases in that order, while tolerance runs in reverse; retinyl esters are the gentlest and retinoic acid the most irritating. The more conversion steps an ingredient needs, the gentler (and slower) it tends to be, so Retinol lands in a nice middle spot. It's more effective than the esters, gentler than prescription options. Once it becomes Retinoic Acid, it binds to receptors inside your cells' nuclei (called RARs and RXRs). These receptor pairs bind to specific DNA motifs called retinoic acid response elements and act like switches that turn certain genes on or off. In practice, this means a few things happen in a formula. It: That last two are worth a closer look. A study that test No written reviews yet. Be the first to review this product. Search reviews by skin type, ingredient, or keyword. Anai Rui is a Hong Kongese brand We're dedicated to providing you with the most up-to-date and science-backed ingredient info out there. The data we've presented on this page has been verified by a member of the SkinSort Team. · Updated March 24, 2026 • Added by Nasia