The InstaNatural Niacinamide Serum is a popular choice among Amazon shoppers looking to improve their skin's texture and tone. This serum is enriched with 10% niacinamide, which helps to minimize the appearance of pores, regulate oil production, and reduce redness and inflammation. It also contains hyaluronic acid and vitamin E to provide hydration and antioxidant protection. Users love how this serum absorbs quickly into the skin and leaves it feeling smooth and refreshed. Many have noticed a reduction in the appearance of acne scars and an overall improvement in their skin's clarity.