2021 Rank. Company. 2020 Revenue
1. Amway 8.5 $US Billion
2. Herbalife 5.5 $US Billion
3. Vorwerk 4.1$US Billion
4. Infinitus 3.9 $US Billion
5. Natura 3.6 $US Billion
6. Avon 3.5 $US Billion
7. Mary Kay 2.7 $US Billion
8. Melaleuca 2.7 $US Billion
9. Nu Skin 2.5 $US Billion
10. Coway 2.4 $US Billion
Known more about Amway https://en.m.wikipedia.org/wiki/Amway