SADOER Niacinamide Whitening Essence, Face Brightening, Shrink Pore

 Sadoer Niacinamide Brightening Essence, Whitening EssenceWhen used topically, niacinamide can improve skin hydration by preventing evaporation of moisture from the skin into the environment. It’s also a natural anti-inflammatory ingredient, so it’s great for calming irritated skin but also good for people with sensitive skin.  niacinamide may improve skin barrier function (the skin barrier not only locks moisture in skin but also keeps potential irritants out), making the ingredient suitable in the treatment of conditions like Acne and pimples. In addition, niacinamide helps prevent premature signs of skin aging, including boosting collagen production to smooth wrinkles and reduce discolorations,