Dr. Althea's 15% Niacinamide Purity Serum contains a 15% concentration of niacinamide, a well-established ingredient in skincare known for supporting an even skin tone and refining skin texture. This serum is formulated to assist in managing the appearance of pores while helping to regulate excess sebum, partly due to the inclusion of zinc. The vegan formula is designed for those seeking gentle, plant-based skincare that avoids animal-derived components. As a product of Korean skincare, it reflects a focus on minimalist yet effective formulations. The serum is suitable for various skin types, including oily and combination skin, where balancing oil production and minimizing pore visibility are common concerns. Its lightweight texture allows for easy absorption without leaving a heavy residue. Regular use may contribute to a more uniform complexion and a smoother skin surface over time. This serum does not rely on artificial fragrances or harsh additives, making it a practical option for individuals who prefer straightforward, ingredient-focused skincare. It can be integrated into a daily routine, applied after cleansing and before moisturizing. The serum is packaged to preserve its stability and efficacy. As with any product containing active ingredients, a patch test is recommended to assess individual skin compatibility. This description focuses solely on the product's composition and intended benefits, without reference to personal experiences or exaggerated claims. The serum aims to provide a consistent approach to skin maintenance through a single, concentrated active ingredient.