Olay Niacinamide + Vitamin C Brightening Face Moisturiser Versus COSRX The Niacinamide 15 Serum

Olay Niacinamide + Vitamin C Brightening Face Moisturiser Versus COSRX The Niacinamide 15 Serum Detailed comparison of Olay Niacinamide + Vitamin C Brightening Face Moisturiser versus COSRX The Niacinamide 15 Serum. This brightening moisturizer is formulated around Niacinamide and Lactic Acid to brighten dull-looking skin and refine skin texture. This oil-control serum is formulated around Niacinamide and Acetyl Glucosamine to balance excess oil and refine the look of pores. No concerns Water Glycerin Isohexadecane Niacinamide Dimethicone Lactic Acid Isopropyl Isostearate Sodium Polyacryloyldimethyl Taurate Stearyl Alcohol Cetyl Alcohol Sodium Lactate Panthenol Behenyl Alcohol 3-O-Ethyl Ascorbic Acid Dimethiconol PEG-100 Stearate Cetearyl Alcohol Cetearyl Glucoside Parfum Palmitic Acid Sodium Benzoate Stearic Acid Trehalose Palmitoyl Pentapeptide-4 Water, Glycerin, Isohexadecane, Niacinamide, Dimethicone, Lactic Acid, Isopropyl Isostearate, Sodium Polyacryloyldimethyl Taurate, Stearyl Alcohol, Cetyl Alcohol, Sodium Lactate, Panthenol, Behenyl Alcohol, 3-O-Ethyl Ascorbic Acid, Dimethiconol, PEG-100 Stearate, Cetearyl Alcohol, Cetearyl Glucoside, Parfum, Palmitic Acid, Sodium Benzoate, Stearic Acid, Trehalose, Palmitoyl Pentapeptide-4 Pentylene Glycol Niacinamide 15% Butylene Glycol Acetyl Glucosamine 1,2-Hexanediol Zinc PCA Xanthan Gum Pullulan Allantoin Ethylhexylglycerin Sodium Phytate Citric Acid Tocopherol Water, Pentylene Glycol, Niacinamide 15%, Butylene Glycol, Acetyl Glucosamine, 1,2-Hexanediol, Zinc PCA, Trehalose, Xanthan Gum, Pullulan, Allantoin, Ethylhexylglycerin, Sodium Phytate, Citric Acid, Tocopherol 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. Niacinamide is a multitasking form of vitamin B3 that strengthens the skin barrier, reduces pores and dark spots, regulates oil, and improves signs of aging. And the best part? It's gentle and well-tolerated by most skin types, including sensitive and reactive skin. You might have heard of "niacin flush", or the reddening of skin that causes itchiness. Niacinamide has not been found to cause this. In very rare cases, some individuals may not be able to tolerate niacinamide at all or experience an allergic reaction to it. If you are experiencing flaking, irritation, and dryness with this ingredient, be sure to double check all your products as this ingredient can be found in all categories of skincare. When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration. When you apply niacinamide to your skin, your body converts it into nicotinamide adenine dinucleotide (NAD). NAD is an essential coenzyme that is already found in your cells as "fuel" and powers countless biological processes. In your skin, NAD helps repair cell damage, produce new healthy cells, support collagen production, strengthen the skin barrier, and fight environmental stressors (like UV and pollution). Our natural NAD levels start to decline with age, leading to slower skin repair, visible aging, and a weaker skin barrier. By providing your skin niacinamide, you're recharging your skin's NAD levels. This leads to stronger, healthier, and younger looking skin. Another name for vitamin B3 is nicotinamide. This vitamin is water-soluble and our bodies don't store it. We obtain Vitamin B3 from either food or skincare. Meat, fish, wheat, yeast, and leafy greens contain vitamin B3. The type of niacinamide used in skincare is synthetically created. Trehalose is a disaccharide made of two glucose molecules (glucose is sugar!). Trehalose is used to help moisturize skin. It also has antioxidant properties. As a humectant, trehalose helps draw moisture from the air to your skin. This helps keep your skin hydrated. Due to its antioxidant properties, trehalose may help with signs of aging. Antioxidants help fight free-radical molecules, unstable molecules that may damage your skin. In medicine, trehalose and hyaluronic acid are used to help treat dry eyes. Some animals, plants, and bacteria create trehalose as a source of energy to survive freeze or lack of water. 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