The global Niacin and Niacinamide Market is witnessing steady growth, supported by increasing demand for vitamin B3 ingredients across human nutrition, pharmaceuticals, animal nutrition, and personal care applications. The market was valued at US$ 1.24 billion in 2025 and is expected to reach US$ 1.84 billion by 2034. It is estimated to register a compound annual growth rate of 4.48% during...