That's when I discovered one ingredient that could do it all: niacinamide ... brand statements about the effectiveness of the ingredient. To get to the bottom of how and why this serum works ...

Niacinamide can be found in a ton of products like moisturizers and makeup primers. But the simplest, most direct way to incorporate it into your routine is a serum. They usually contain higher ...

“Their Nutri-Supplement Scalp Serum is a go-to as it’s a great ... Mask Grow Gorgeous was one of the first haircare brands to champion niacinamide in its formulas. “Niacinamide has a vital ...

That’s because serums are usually more concentrated in terms of active ingredients, so by opting to buy something more expensive from a trusted brand ... its 10% niacinamide serum caught ...