Niacinamide facial cleansing soap Carbon Theory, in 100 g bar, ideal for deep and delicate skin cleansing. Formulated with high quality ingredients, it combines the brightening and soothing power of niacinamide with purifying properties, helping to reduce blemishes, excessive redness and even out the complexion. Thanks to its solid texture, it guarantees ease of use and long life, making it a sustainable alternative to traditional liquid detergents. Suitable for all skin types, it promotes balanced drying without drying or irritating, leaving the face fresh, clean and luminous. Perfect for those looking for an effective, natural product that can be easily integrated into the daily skincare routine.