Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Fenty Beauty Thicc N Smooth Rich Peptide Eye Cream Versus Vichy Mineral 89 Eyes Hyaluronic Acid Eye Gel Cream

Fenty Beauty Thicc N Smooth Rich Peptide Eye Cream Versus Vichy Mineral 89 Eyes Hyaluronic Acid Eye Gel Cream Detailed comparison of Fenty Beauty Thicc N Smooth Rich Peptide Eye Cream versus Vichy Mineral 89 Eyes Hyaluronic Acid Eye Gel Cream. This anti-aging

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Fenty Beauty Thicc N Smooth Rich Peptide Eye Cream Versus Vichy Mineral 89 Eyes Hyaluronic Acid Eye Gel Cream Detailed comparison of Fenty Beauty Thicc N Smooth Rich Peptide Eye Cream versus Vichy Mineral 89 Eyes Hyaluronic Acid Eye Gel Cream. This anti-aging eye moisturizer is formulated around Niacinamide and Acetyl Hexapeptide-8 to soften the look of wrinkles. This anti-aging eye moisturizer is formulated around Caffeine and Sodium Hyaluronate to soften the look of wrinkles and hydrate skin. Water Glycerin Caprylic/Capric Triglyceride Stearic Acid Propanediol Trioctyldodecyl Citrate Niacinamide Squalane Arachidyl Alcohol Carthamus Tinctorius Oleosomes Shorea Stenoptera Seed Butter Dicaprylyl Carbonate Acetyl Hexapeptide-8 Caffeine Hyaluronic Acid Sodium Hyaluronate Polyglutamic Acid Tamarindus Indica Seed Polysaccharide Sodium PCA Manganese PCA Magnesium PCA Zinc PCA Adansonia Digitata Seed Oil Citrullus Lanatus Seed Oil Albizia Julibrissin Bark Extract Malpighia Glabra Fruit Juice Escin Panthenol Tocopherol Gluconolactone Synthetic Beeswax Maltodextrin Glucose Arachidyl Glucoside Behenyl Alcohol Glyceryl Caprylate Lauroyl Lysine Sodium Polyacrylate Xanthan Gum Mica Caprylhydroxamic Acid Tetrasodium Glutamate Diacetate Sorbitan Isostearate Sodium Benzoate Caprylyl Glycol Potassium Sorbate Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Bis-Diglyceryl Polyacyladipate-2 Dimethicone Citric Acid Phenoxyethanol CI 77891 CI 77491 Water, Glycerin, Caprylic/Capric Triglyceride, Stearic Acid, Propanediol, Trioctyldodecyl Citrate, Niacinamide, Squalane, Arachidyl Alcohol, Carthamus Tinctorius Oleosomes, Shorea Stenoptera Seed Butter, Dicaprylyl Carbonate, Acetyl Hexapeptide-8, Caffeine, Hyaluronic Acid, Sodium Hyaluronate, Polyglutamic Acid, Tamarindus Indica Seed Polysaccharide, Sodium PCA, Manganese PCA, Magnesium PCA, Zinc PCA, Adansonia Digitata Seed Oil, Citrullus Lanatus Seed Oil, Albizia Julibrissin Bark Extract, Malpighia Glabra Fruit Juice, Escin, Panthenol, Tocopherol, Gluconolactone, Synthetic Beeswax, Maltodextrin, Glucose, Arachidyl Glucoside, Behenyl Alcohol, Glyceryl Caprylate, Lauroyl Lysine, Sodium Polyacrylate, Xanthan Gum, Mica, Caprylhydroxamic Acid, Tetrasodium Glutamate Diacetate, Sorbitan Isostearate, Sodium Benzoate, Caprylyl Glycol, Potassium Sorbate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Bis-Diglyceryl Polyacyladipate-2, Dimethicone, Citric Acid, Phenoxyethanol, CI 77891, CI 77491 Butyrospermum Parkii Butter Carbomer Adenosine Chlorella Vulgaris Extract Biosaccharide Gum-1 Water, Propanediol, Butyrospermum Parkii Butter, Glycerin, Carbomer, Caffeine, Sodium Hyaluronate, Adenosine, Phenoxyethanol, Chlorella Vulgaris Extract, Citric Acid, Caprylyl Glycol, Biosaccharide Gum-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. 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. Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created. Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin. Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on). Citric Acid is an alpha hydroxy acid (AHA) naturally found in citrus fruits like oranges, lemons, and limes. Like other AHAs, citric acid can exfoliate skin by breaking down the bonds that hold dead skin cells together. This helps reveal smoother and brighter skin underneath. However, this exfoliating effect only happens at high concentrations (20%) which can be hard to find in cosmetic products. Due to this, citric acid is usually included in small amounts as a pH adjuster. This helps keep products slightly more acidic and compatible with skin's natural pH. In skincare formulas, citric acid can: While it can provide some skin benefits, research shows lactic acid and glycolic acid are generally more effective and less irritating exfoliants. Most citric acid used in skincare today is made by fermenting sugars (usually from molasses). This synthetic version is identical to the natural citrus form but easier to stabilize and use in formulations. Rosacea skin has a lower threshold for acids generally, with 62.5% of rosacea subjects in one study reacting to lactic acid in a sting test. This is why we mark citric acid as a potential rosacea trigger. However, this ingredient shows up as a pH adjuster or chelator at roughly 0.1-1% in many products. These low levels are unlikely to be an issue for rosacea skin and becomes a potential trigger at exfoliating concentrations (20%). Because everybody's skin is unique, we recommend a patch test if you are unsure. Glycerin (or glycerol) is a compound naturally found in your