Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

The INKEY List Niacinamide Oil Control Serum Versus Cos De BAHA AZ Azelaic Acid 10 Serum

The INKEY List Niacinamide Oil Control Serum Versus Cos De BAHA AZ Azelaic Acid 10 Serum Detailed comparison of The INKEY List Niacinamide Oil Control Serum versus Cos De BAHA AZ Azelaic Acid 10 Serum. This oil-control serum is formulated around Niacinamide to

This source-based comparison does not add ratings or recommend a winner.

The INKEY List Niacinamide Oil Control Serum Versus Cos De BAHA AZ Azelaic Acid 10 Serum Detailed comparison of The INKEY List Niacinamide Oil Control Serum versus Cos De BAHA AZ Azelaic Acid 10 Serum. This oil-control serum is formulated around Niacinamide to balance excess oil and refine the look of pores. This calming serum is formulated around Azelaic Acid and Niacinamide to calm redness and clear breakouts. Water Niacinamide Glycerin Propanediol Butylene Glycol Phenoxyethanol Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Hydroxyethylcellulose Phospholipids Squalane Xanthan Gum Glycine Soja Oil Allantoin Sodium Phytate Polysorbate 60 Panthenol Glycolipids Leuconostoc/Radish Root Ferment Filtrate Sorbitan Isostearate Glycine Soja Sterols Citric Acid Hyaluronic Acid Disodium Phosphate Sodium Phosphate Water, Niacinamide, Glycerin, Propanediol, Butylene Glycol, Phenoxyethanol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Hydroxyethylcellulose, Phospholipids, Squalane, Xanthan Gum, Glycine Soja Oil, Allantoin, Sodium Phytate, Polysorbate 60, Panthenol, Glycolipids, Leuconostoc/Radish Root Ferment Filtrate, Sorbitan Isostearate, Glycine Soja Sterols, Citric Acid, Hyaluronic Acid, Disodium Phosphate, Sodium Phosphate Propylene Glycol Azelaic Acid Polysorbate 20 1,2-Hexanediol Aloe Barbadensis Leaf Extract Sodium Hyaluronate Sodium Citrate Camellia Sinensis Leaf Extract Momordica Charantia Fruit Extract Sambucus Nigra Flower Extract Leontopodium Alpinum Extract Water, Propylene Glycol, Azelaic Acid, Polysorbate 20, 1,2-Hexanediol, Propanediol, Panthenol, Niacinamide, Aloe Barbadensis Leaf Extract, Sodium Hyaluronate, Sodium Citrate, Camellia Sinensis Leaf Extract, Momordica Charantia Fruit Extract, Sambucus Nigra Flower Extract, Leontopodium Alpinum Extract 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. Panthenol is a common ingredient that helps hydrate and soothe the skin. It is found naturally in our skin and hair. There are two forms of panthenol: D and L. D-panthenol is also known as dexpanthenol. Most cosmetics use dexpanthenol or a mixture of D and L-panthenol. Panthenol is famous due to its ability to go deeper into the skin's layers. Using this ingredient has numerous pros (and no cons): Like hyaluronic acid, panthenol is a humectant. Humectants are able to bind and hold large amounts of water to keep skin hydrated. This ingredient works well for wound healing. It works by increasing tissue in the wound and helps close open wounds. Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells. This ingredient is also referred to as pro-vitamin B5. Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin. It’s often used to: Propanediol is not likely to cause s