Should I Refrigerate Niacinamide Serum? The Answer May Surprise You
Niacinamide, also known as vitamin B3 or nicotinamide, has gained immense popularity in skincare routines. As an essential nutrient, it offers a range of benefits for the skin, such as improving the skin barrier, reducing redness, and minimizing the appearance of fine lines and wrinkles. But when it comes to storing niacinamide serum, there is … Read more