Niacinamide (Vitamin B3) is a versatile ingredient known for its benefits in improving skin texture, reducing inflammation, and regulating oil production. Pairing it with other ingredients can enhance its efficacy and provide additional skin benefits. Here are five great ingredients to pair with niacinamide and why: 1. Niacinamide Hyaluronic Acid - **Why**: Hyaluronic acid is a powerful humectant that attracts and retains moisture in the skin. When combined with niacinamide, it helps to keep the