"Emily, a first-time reviewer, shares her experience with the Super Refine 10% Niacinamide Serum by e.l.f. SKIN. Having previously used the Ordinary Niacinamide serum, she was drawn to this product for its additional ingredients like B5 and willow bark. After using it for a week and a half, Emily is obsessed with this serum. She loves its thicker texture compared to the Ordinary, as it doesn't foam up and leaves her skin feeling smooth. Notably, her long-standing scars have already started fading. Overall, Emily highly recommends the Super Refine 10% Niacinamide Serum for its effective formula and noticeable results."