The Revolution Skincare London Mattifying Niacinamide Primer Drops are a 30ml cream formulation designed for all skin types. Made with active ingredient Niacinamide, these vegan-friendly drops provide a matte effect and are perfect for women looking to achieve a flawless base. With a period after opening of 12 months and manufactured in the United Kingdom, this product offers sun protection and a scent-free option for those with sensitive skin. Revolution Skincare London ensures quality and effectiveness in their skincare products.