There are several companies in India that manufacture and distribute nicotine-based products. These companies cater to various industries, including pharmaceuticals, vaping, and agriculture. Some prominent nicotine companies in India include Nicotex, Nicotin India, and Nicofresh. They produce a range of nicotine products such as nicotine patches, gums, e-liquids, and agricultural pesticides. These companies adhere to strict quality standards and regulations to ensure the safety and efficacy of their products. Additionally, they often provide nicotine in different forms and concentrations to meet the diverse needs of their customers, both domestically and internationally.