Neutrogena Hydro Boost Hyaluronic Acid Serum Versus Neutrogena Hydro Boost Daily Gel Cream Exfoliating Cleanser With Hyaluronic Acid

Neutrogena Hydro Boost Hyaluronic Acid Serum Versus Neutrogena Hydro Boost Daily Gel Cream Exfoliating Cleanser With Hyaluronic Acid Detailed comparison of Neutrogena Hydro Boost Hyaluronic Acid Serum US versus Neutrogena Hydro Boost Daily Gel Cream Exfoliating Cleanser With Hyaluronic Acid. This hydrating serum is formulated around Panthenol and Sodium Hyaluronate to hydrate skin and strengthen the skin barrier. This smoothing exfoliator is formulated around Cellulose and Glycolic Acid to refine skin texture and brighten dull-looking skin. Water Glycerin Butylene Glycol Panthenol Pentylene Glycol Phenoxyethanol Chlorphenesin Acrylates/C10-30 Alkyl Acrylate Crosspolymer Trehalose Xylitylglucoside Sodium Hyaluronate Anhydroxylitol Disodium EDTA Sodium Hydroxide Yeast Extract Xylitol Hydrolyzed Hyaluronic Acid Carrageenan Agar Potassium Chloride Xanthan Gum Ultramarines Titanium Dioxide Water, Glycerin, Butylene Glycol, Panthenol, Pentylene Glycol, Phenoxyethanol, Chlorphenesin, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Trehalose, Xylitylglucoside, Sodium Hyaluronate, Anhydroxylitol, Disodium EDTA, Sodium Hydroxide, Yeast Extract, Xylitol, Hydrolyzed Hyaluronic Acid, Carrageenan, Agar, Potassium Chloride, Xanthan Gum, Ultramarines, Titanium Dioxide Sodium C14-16 Olefin Sulfonate Cocamidopropyl Hydroxysultaine Sodium Hydrolyzed Potato Starch Dodecenylsuccinate Acrylates Crosspolymer-4 Cellulose Polysorbate 20 Citric Acid Sodium Benzoate Glycolic Acid Parfum Lactic Acid Carica Papaya Fruit Extract Water, Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Hydroxysultaine, Glycerin, Sodium Hydrolyzed Potato Starch Dodecenylsuccinate, Acrylates Crosspolymer-4, Cellulose, Polysorbate 20, Citric Acid, Sodium Benzoate, Glycolic Acid, Parfum, Lactic Acid, Sodium Hydroxide, Disodium EDTA, Carica Papaya Fruit Extract, Hydrolyzed Hyaluronic Acid These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air. This ingredient mainly works behind the scenes and helps with: On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it. One thing worth knowing is that Disodium EDTA has been shown to be a mild penetration enhancer. It can help other ingredients absorb into skin more effectively which can be a double-edged sword (great for actives, but can also make the active too strong if you have sensitive skin). Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption. You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%. 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. Hydrolyzed Hyaluronic Acid is hyaluronic acid (HA) that is broken down into lower molecular weight fragments. It's a humectant that pulls and holds water in the skin to help with hydration, plumpness, and reduce transepidermal water loss. Because hydrolyzed hyaluronic acid is smaller in size, it can slip past your outermost layer of skin more easily than full-sized HA. Most formulations will combine all sizes to get the best of both worlds. Typical usage levels range from 0.01-1%. Any percentage higher than 2% might become goopy and tacky. Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective. In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline. Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated. "Alkaline" refers to a high pH level. A low pH level would be considered acidic. Water. It's the mos