Paula's Choice Hyaluronic Acid Booster Versus Mac Cosmetics Hyper Real Serumizer Skin Balancing Hydration Serum

Paula's Choice Hyaluronic Acid Booster Versus Mac Cosmetics Hyper Real Serumizer Skin Balancing Hydration Serum Detailed comparison of Paula's Choice Hyaluronic Acid Booster versus Mac Cosmetics Hyper Real Serumizer Skin Balancing Hydration Serum USA. This hydrating treatment is formulated around Sodium Hyaluronate and Hyaluronic Acid to hydrate skin and strengthen the skin barrier. This hydrating serum is formulated around Niacinamide and Ceramide Ng to hydrate skin and refine skin texture. Water Glycerin Sodium Hyaluronate Hyaluronic Acid Ceramide NP Ceramide AP Ceramide EOP Phytosphingosine Yeast Extract Adenosine Cholesterol Panthenol Silanetriol Butylene Glycol Sodium Lauroyl Lactylate Carbomer Xanthan Gum Citric Acid Sodium Hydroxide Polysorbate 20 Ethylhexylglycerin Phenoxyethanol Water, Glycerin, Sodium Hyaluronate, Hyaluronic Acid, Ceramide NP, Ceramide AP, Ceramide EOP, Phytosphingosine, Yeast Extract, Adenosine, Cholesterol, Panthenol, Silanetriol, Butylene Glycol, Sodium Lauroyl Lactylate, Carbomer, Xanthan Gum, Citric Acid, Sodium Hydroxide, Polysorbate 20, Ethylhexylglycerin, Phenoxyethanol Dimethicone Niacinamide Trisiloxane Octyldodecyl Stearoyl Stearate Trehalose Paeonia Albiflora Flower Extract Ceramide Ng Linoleic Acid Salicylic Acid Lactic Acid Glycolic Acid Algae Extract Saccharomyces Lysate Extract Betula Alba Bark Extract Camellia Sinensis Leaf Extract Thermus Thermophillus Ferment Laminaria Saccharina Extract Silybum Marianum Extract Caffeine Bis-PEG-18 Methyl Ether Dimethyl Silane Acetyl Glucosamine Sorbitol Sodium Magnesium Silicate PEG-8 Sucrose T-Butyl Alcohol Polyacrylate Crosspolymer-6 Oleth-10 Ammonium Acryloyldimethyltaurate/Vp Copolymer Hydrogenated Lecithin Jojoba Wax PEG-120 Esters Tromethamine Di-C12-18 Alkyl Dimonium Chloride Silica Parfum Benzyl Salicylate Limonene Linalool CI 77891 Synthetic Fluorphlogopite Tin Oxide Mica Caprylyl Glycol BHT Disodium EDTA Hexylene Glycol Tocopheryl Acetate Magnesium Ascorbyl Phosphate Sodium Benzoate Water, Dimethicone, Butylene Glycol, Glycerin, Niacinamide, Trisiloxane, Octyldodecyl Stearoyl Stearate, Trehalose, Paeonia Albiflora Flower Extract, Cholesterol, Ceramide Ng, Linoleic Acid, Salicylic Acid, Lactic Acid, Glycolic Acid, Citric Acid, Algae Extract, Saccharomyces Lysate Extract, Betula Alba Bark Extract, Camellia Sinensis Leaf Extract, Thermus Thermophillus Ferment, Laminaria Saccharina Extract, Silybum Marianum Extract, Caffeine, Bis-PEG-18 Methyl Ether Dimethyl Silane, Acetyl Glucosamine, Sodium Hyaluronate, Sorbitol, Sodium Magnesium Silicate, PEG-8, Sucrose, T-Butyl Alcohol, Polyacrylate Crosspolymer-6, Oleth-10, Carbomer, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Xanthan Gum, Hydrogenated Lecithin, Jojoba Wax PEG-120 Esters, Sodium Hydroxide, Tromethamine, Di-C12-18 Alkyl Dimonium Chloride, Silica, Parfum, Benzyl Salicylate, Limonene, Linalool, CI 77891, Synthetic Fluorphlogopite, Tin Oxide, Mica, Caprylyl Glycol, BHT, Disodium EDTA, Hexylene Glycol, Tocopheryl Acetate, Magnesium Ascorbyl Phosphate, Phenoxyethanol, Sodium Benzoate 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. Cholesterol is a lipid that is naturally found in human skin and is one of the three key components of your skin barrier. In skincare, it is an emollient and barrier-repairing ingredient. It works by fitting directly into the lipid layers of skin to help restore structure and reduce transepidermal water loss (TEWL). This is a great ingredient for dry, compromised, or aging skin; our skin starts to produce less cholesterol with age. Research shows cholesterol works best in combination with ceramides and fatty acids, the other two major components in your skin barrier. Cholesterol is also a well-establish penetration enhancer and can help other actives absorb more effectively. Cosmetic-grade cholesterol is usually derived from lanolin but plant and synthetic options also exist. We recommend reaching out to the brand if you have questions about their source of cholesterol. 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