Nicotinic acid is also known as vitamin B3 or Niacin. It is a water soluble vitamin. Niacin can be either synthesized within the body or can be obtained from dietary sources. Application Where to  buy  Nicotinic acid Powder? Superaws is a reliable supplier of Vitamin B3 98% Nicotinic acid Powder in China ,if you are looking to buy Nicotinic acid nutrition …