Dr. Barbara Sturm - Glowithmica review for The Better B Niacinamide Serum

I have used a lot of niacinamide products - everything from cleansers toners serums and creams - so I was interested to see how the specific serum compares to other products that I’ve used as the price point is extremely high. the formula itself is really nice because it’s not sticky. It doesn’t peel and it sits well under other skin care products or make up.