Holland & Barrett Vitamin C & Hyaluronic Acid Serum

Holland & Barrett Vitamin C & Hyaluronic Acid Serum Ingredients in Holland & Barrett Vitamin C & Hyaluronic Acid Serum explained: benefits, concerns, and detailed analysis of 8 ingredients including Water, Citrus Limon Peel Water, and Propanediol A serum with 8 ingredients, including vitamin C and hyaluronic acid. This hydrating serum is formulated around Sodium Hyaluronate and Sodium Ascorbyl Phosphate to hydrate skin and brighten dull-looking skin. We independently verify ingredients, backed by peer-reviewed research. Suggest an update. Water Citrus Limon Peel Water Propanediol Sodium Hyaluronate Sodium Benzoate Citric Acid Potassium Sorbate Sodium Ascorbyl Phosphate Water, Citrus Limon Peel Water, Propanediol, Sodium Hyaluronate, Sodium Benzoate, Citric Acid, Potassium Sorbate, Sodium Ascorbyl Phosphate 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! We don't have a description for Citrus Limon Peel Water yet. Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin. It’s often used to: Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent. Sodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity. In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface. Interestingly, the size of the molecule affects its behavior: Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair. Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects. You'll typically see concentrations between 0.1-2% for this ingredient. Sodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically. Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed. Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase. It is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods. Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps. We always recommend speaking with a professional, such as a dermatologist, if you have any concerns. 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 l No written reviews yet. Be the first to review this product. Search reviews by skin type, ingredient, or keyword. Holland & Barrett is a British 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 December 16, 2025 • Added by tamsinjones

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