"This means the product is stronger and works faster than over the counter retinol." However, with quicker and more dramatic benefits also comes a downside: increased risk of side effects.
What it is: Niacinamide, also known as vitamin B3, is a water-soluble vitamin that helps strengthen the skin barrier, regulate oil production, and reduce inflammation. “It can also help neutralize ...
“About the time when maintaining skin health comes into play," she says. Common Side Effects of Retinol While retinol is highly effective, it can cause side effects particularly when first intr ...