- NSA is a multi-level marketing company that sells nutritional supplements, including its flagship product Juice Plus+. It was founded in 1970 and is now an international company with over $6 billion in sales across 21 countries.
- Juice Plus+ is a capsule supplement made from concentrated fruit and vegetable juices. Independent clinical trials have shown it significantly increases antioxidant levels in the blood and provides various health benefits such as reducing DNA damage and lowering homocysteine levels.
- NSA distributors can generate income through retail sales of products, building a customer base, and receiving commissions from the sales of their team. The company also offers benefits for high-achieving distributors through its National Marketing Director program.