Boots Hyaluronic Acid Serum Versus Solawave Renew Complex Activating Serum

Boots Hyaluronic Acid Serum Versus Solawave Renew Complex Activating Serum Detailed comparison of Boots Hyaluronic Acid Serum versus Solawave Renew Complex Activating Serum. This hydrating serum is formulated around Sodium Hyaluronate and Allantoin to hydrate skin and strengthen the skin barrier. This hydrating serum is formulated around Aloe Barbadensis Leaf Juice and Sodium Hyaluronate to hydrate skin and calm redness. 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 Aloe Barbadensis Leaf Juice Helianthus Annuus Seed Oil Glyceryl Polyacrylate Heptyl Glucoside Cucumis Sativus Fruit Water Chamomilla Recutita Flower Water Acrylates/C10-30 Alkyl Acrylate Crosspolymer Triethanolamine Potassium Sorbate Benzoic Acid Tanacetum Annuum Flower Oil Aloe Barbadensis Leaf Juice, Propanediol, Glycerin, Helianthus Annuus Seed Oil, Sodium Hyaluronate, Glyceryl Polyacrylate, Heptyl Glucoside, Water, Cucumis Sativus Fruit Water, Chamomilla Recutita Flower Water, Allantoin, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Xanthan Gum, Triethanolamine, Ethylhexylglycerin, Potassium Sorbate, Benzoic Acid, Disodium EDTA, Tanacetum Annuum Flower Oil 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. 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%. Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that: The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure. Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations. 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 hy