Vitamins and Sea beauty Blue Sea Kale & Niacinamide Smoothing Facial Serum Versus Here Beautiful Glow Serum

Vitamins and Sea beauty Blue Sea Kale & Niacinamide Smoothing Facial Serum Versus Here Beautiful Glow Serum Detailed comparison of Vitamins and Sea beauty Blue Sea Kale & Niacinamide Smoothing Facial Serum versus Here Beautiful Glow Serum. This smoothing serum is formulated around Niacinamide to refine skin texture and brighten dull-looking skin. This hydrating serum is formulated around Squalane to hydrate skin and strengthen the skin barrier. No key ingredients Water Propanediol Glycereth-26 Crambe Maritima Extract Niacinamide Glycerin Hydroxyethylcellulose Polysorbate 20 Carbomer Aminomethyl Propanol Phenoxyethanol Dehydroacetic Acid Benzyl Alcohol Hc Violet No. 1 Water, Propanediol, Glycereth-26, Crambe Maritima Extract, Niacinamide, Glycerin, Hydroxyethylcellulose, Polysorbate 20, Carbomer, Aminomethyl Propanol, Phenoxyethanol, Dehydroacetic Acid, Benzyl Alcohol, Hc Violet No. 1 Propylene Glycol Squalane Water, Glycereth-26, Propylene Glycol, Squalane, Glycerin, Hydroxyethylcellulose, Carbomer, Polysorbate 20, Aminomethyl Propanol, Phenoxyethanol, Dehydroacetic Acid, Benzyl Alcohol These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Aminomethyl Propanol is used to adjust the pH of products. It is also used as a base to create other organic compounds. Having a balanced pH is important for protecting your skin. Aminomethyl propanol is safe to use in cosmetics up to 1%. It is soluble in water. Benzyl Alcohol is an aromatic alcohol with several roles: it's a preservative, solvent, and mild fragrance component with a floral scent. This ingredient has been deemed safe for use in cosmetic formulations at concentrations up to 5%, and up to 10% in hair dyes. You'll typically see 0.5-2% in most rinse-off or leave-on products. As a preservative, it works by disrupting the membrane of microbial proteins. This helps keep bacteria and fungi from growing in your products. The sensitization picture is actually quite assuring as well:of nearly 71,000 patients patch tested with benzyl alcohol, only 0.21% showed a positive reaction with most of them being weakly positive. This led researchers to conclude that benzyl alcohol cannot be regarded as a significant contact allergen. It is worth noting this ingredient is classified as one of the EU's regulated fragrance allergens and restricted to 1% in finished products. Labels must also declare it in concentrations above 0.001% in leave-on products and 0.01% in rinse-off products. At concentrations around 5%, localized redness and itching can appear as a direct irritant response and not as a true allergic reaction. Carbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and sunscreens their smooth, non-sticky texture. Although legally permitted at very high levels, carbomers are normally used at concentrations below 1%. It also needs to be neutralized to actually thicken, and because it is a large molecule, it doesn't really penetrate the skin barrier. Allergy-wise, the risk is very low. Clinical studies show carbomers have low potential for skin irritation/sensitization even at concentrations up to 100%. A 2024 UK study patch-tested 1,302 patients and found true allergy to the parent group of carbomer to be rare with no confirmed relevant reactions. Dehydroacetic Acid is a synthetic preservative that keeps your products safe from microbes. As an organic acid, it penetrates microbial cell walls and disrupts cellular metabolism. This makes it effective against bacteria, yeast, and mold. It is effective at low concentrations (<0.6%). Clinical studies have found it to be non-irritating, non-sensitizing, and non-photosensitizing. Glycereth-26 is a synthetic ingredient and polyethylene glycol ether of Glycerin. Glycerin is already naturally found in your skin and helps keep your skin moisturized. It is a humectant and helps add texture to products. It can make your product thicker. As a humectant, it helps draw moisture from the air to your skin. This hel