Physician's Formula Skin Booster Vitamin Shot Hydrating Versus Neutrogena Hydro Boost Hyaluronic Acid Serum

Physician's Formula Skin Booster Vitamin Shot Hydrating Versus Neutrogena Hydro Boost Hyaluronic Acid Serum Detailed comparison of Physician's Formula Skin Booster Vitamin Shot Hydrating versus Neutrogena Hydro Boost Hyaluronic Acid Serum US. This hydrating serum is formulated around Niacinamide and Panthenol to hydrate skin and strengthen the skin barrier. This hydrating serum is formulated around Panthenol and Sodium Hyaluronate to hydrate skin and strengthen the skin barrier. Water Butylene Glycol Niacinamide Glycerin Panthenol Pentylene Glycol Ceramide AP 1,2-Hexanediol Caprylyl Glycol Carbomer Allantoin Aloe Barbadensis Leaf Juice Dipotassium Glycyrrhizate Disodium EDTA Hydrolyzed Hyaluronic Acid Polysorbate 20 Sodium Hydroxide Collagen Amino Acids Titanium Dioxide Leuconostoc/Radish Root Ferment Filtrate Agar Calcium Alginate Xanthan Gum Phenoxyethanol Hydroxyacetophenone Sodium Hyaluronate Tocopheryl Acetate Tropolone Chromium Hydroxide Green Water, Butylene Glycol, Niacinamide, Glycerin, Panthenol, Pentylene Glycol, Ceramide AP, 1,2-Hexanediol, Caprylyl Glycol, Carbomer, Allantoin, Aloe Barbadensis Leaf Juice, Dipotassium Glycyrrhizate, Disodium EDTA, Hydrolyzed Hyaluronic Acid, Polysorbate 20, Sodium Hydroxide, Collagen Amino Acids, Titanium Dioxide, Leuconostoc/Radish Root Ferment Filtrate, Agar, Calcium Alginate, Xanthan Gum, Phenoxyethanol, Hydroxyacetophenone, Sodium Hyaluronate, Tocopheryl Acetate, Tropolone, Chromium Hydroxide Green Chlorphenesin Acrylates/C10-30 Alkyl Acrylate Crosspolymer Trehalose Xylitylglucoside Anhydroxylitol Yeast Extract Xylitol Carrageenan Potassium Chloride Ultramarines 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 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. Agar is the vegan substitute for animal-gelatin. It helps thicken and improve the texture of cosmetics. It comes from cell-walls of red algae. 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. 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. Panthenol is a common ingredient that helps hydrate