Major Niacinamide Vitamin B3 Tablets, 500 mg, 100 Count

You will have no question if this works or not. Be prepared for the "Niacin Burn." It's a very odd feeling. It feels like a bad sunburn. It only lasts an hour or so after taking the pill but you'll never forget it. Your skin continues to get hotter and hotter, and itchy. Your skin turns bright red from head to toe. It comes on in an ever building series of waves. The heat in your skin just keeps rising and rising as you grow redder and redder. I had to remove my clothes during the burn. My skin got that sensitive to touch. Even fabric just brushing against my skin during the burn was unbearable. Very unusual experience. Google the "Niacin Burn" before taking so you'll be somewhat prepared. Good luck! I warned you!