Boots Hyaluronic Acid Serum Versus Primark Tiger Grass Serum

Boots Hyaluronic Acid Serum Versus Primark Tiger Grass Serum Detailed comparison of Boots Hyaluronic Acid Serum versus Primark Tiger Grass Serum. This hydrating serum is formulated around Sodium Hyaluronate and Allantoin to hydrate skin and strengthen the skin barrier. This calming serum is formulated around Bisabolol and Allantoin to calm redness and hydrate skin. Water Glycerin Propanediol Betaine Sodium Hyaluronate Phenoxyethanol Ethylhexylglycerin Chlorphenesin Carbomer Allantoin Methylparaben Xanthan Gum Disodium EDTA PEG-40 Hydrogenated Castor Oil Sodium Hydroxide Tocopheryl Acetate Water, Glycerin, Propanediol, Betaine, Sodium Hyaluronate, Phenoxyethanol, Ethylhexylglycerin, Chlorphenesin, Carbomer, Allantoin, Methylparaben, Xanthan Gum, Disodium EDTA, PEG-40 Hydrogenated Castor Oil, Sodium Hydroxide, Tocopheryl Acetate Alpha-Glucan Oligosaccharide Polyacrylate Crosspolymer-6 Bisabolol Musa Sapientum Flower Extract Sodium Benzoate Centella Asiatica Extract Trisodium Ethylenediamine Disuccinate Lactobacillus Ferment Lysate Citric Acid Potassium Sorbate Water, Propanediol, Glycerin, PEG-40 Hydrogenated Castor Oil, Betaine, Phenoxyethanol, Alpha-Glucan Oligosaccharide, Polyacrylate Crosspolymer-6, Tocopheryl Acetate, Bisabolol, Musa Sapientum Flower Extract, Allantoin, Chlorphenesin, Sodium Hydroxide, Sodium Benzoate, Centella Asiatica Extract, Sodium Hyaluronate, Trisodium Ethylenediamine Disuccinate, Lactobacillus Ferment Lysate, Citric Acid, Potassium Sorbate These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Allantoin is a soothing ingredient known for its protective and moisturizing properties; it's basically a quiet workhorse ingredient you can find in a huge range of cosmetics. Though it can be derived from the comfrey plant, allantoin is produced synthetically for cosmetic products to ensure purity. Research shows it can encourage your skin cells to turn over and renew by stimulating keratinocyte and fibroblast proliferation. It also has mild keratolytic properties to help loosen and shed dead skin cells without being harsh. Studies also suggest allantoin can help calm inflammation by dialing down some of the chemical signals your skin sends out when it is irritated. This ingredient is typically used in the 0.1-0.5% range, and the FDA recognizes it as a skin protectant in OTC products up to 2%. Overall, allantoin is a wonderful addition to most routines; it is stable across a wide pH range (~4-8), works well with other ingredients, and is considered non-sensitizing/non-irritating. Fun fact: Allantoin is naturally occurring in comfrey root, beets, chamomile, and wheat sprouts. Our bodies even produce it as a byproduct of uric acid metabolism. Betaine is a humectant. Like hyaluronic acid, it helps attract and retain moisture in the skin. It’s known for being gentle and for helping the skin maintain balanced hydration. Betaine is mainly used to improve hydration and support calmer skin. It helps skin cells regulate water balance because it functions as an osmolyte. Some studies suggest betaine may support making skin tone more even. Fun fact: Betaine naturally exists in the skin and the body. In cosmetic products, it can be either plant-derived (most commonly from sugar beets) or synthetically produced for consistency and stability. Betaine is also known as trimethylglycine. Chlorphenesin is a synthetic preservative. It helps protect a product against bacteria in order to extend shelf life. In most cases, Chlorphenesin is paired with other preservatives such as phenoxyethanol and caprylyl glycol. Chlorphenesin is a biocide. This means it is able to help fight the microorganisms on our skin. It is also able to fight odor-releasing bacteria. Chlorphenesin is soluble in both water and glycerin. Studies show Chlorphenesin is easily absorbed by our skin. You should speak with a skincare professional if you have concerns about using Chlorphenesin. 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 dr