Heroin is a powerful opioid derived from morphine. It is typically sold as a powder or brownish substance and is often injected, smoked, or snorted for its euphoric effects. The 1g package is commonly used by those seeking a more intense high. However, heroin has a high potential for abuse, addiction, and overdose. It can cause respiratory depression, overdose, and death, especially if mixed with other depressants. Long-term use can result in severe physical and mental health problems, including liver and kidney damage. This product is illegal and is sold only for research purposes in controlled environments.