Midcontinent Livestock Supplements (MLS ®) was incorporated as a family owned business in 1987 but has been manufacturing all natural protein, high performance, low-moisture cooked molasses tub supplements since the early 1980’s. MLS ® tub products provide controlled, consistent supplement delivery to almost all species of livestock. When considering the available options for nutrition delivery, MLS ® provides a well-rounded product line to supplement any forage based or range feeding program.