What is Roundup Weed Killer?
Roundup Weed Killer is the most widely used herbicide in the world. Developed in 1970, the main ingredient in the weed killer made is glyphosate. In 2015, the International Agency for Research on Cancer (IARC) published research indicating glyphosate is “probably carcinogenic to humans,” meaning it probably causes cancer. Of course, Monsanto denies these claims.