You can't talk about multilevel marketing without mentioning Rodan + Fields. The fastest-growing skin care brand in the U.S. (with over $1 billion dollars in revenue last year), they have over 200,000 consultants... and we're willing to bet you know at least one. This product may be their newest, but it's already a huge hit. Made with a proprietary blend of hyaluronic acid and 30 percent glycerin, it increases skin's hydration levels by an impressive 200 percent. What that means for you: softer, plumper, more youthful-looking skin.

We have yet to find someone who doesn't want longer, more lush lashes, and the popularity of this nightly treatment is proof positive. (You've likely seen the dramatic before and after pics pop up all over social media.) Boosting both volume and length, this keratin- and peptide-infused lash conditioner delivers results in as little as four to eight weeks.

Founded in 2011, this relatively new company is not only superpopular stateside, but in Latin America and Asia, too, selling an array of science-driven skincare products that are also conveniently sold in bundles and packs. While there are plenty of products for your complexion, this body option is a standout, with fans that include both celebrity trainers like David Kirsch and celeb dermatologists like Dendy Engelman, Sofia Vergara's skin doc. Circulation-stimulating caffeine and firming peptides work together to help tone trouble spots.

Not only do these popular patches deliver ingredients that hydrate, de-puff and protect the thin skin around your peepers, but they also have special technology themselves. Triggered by your body temperature, they only release all those active ingredients once applied to the skin, preserving efficacy and maximizing results.

A favorite among the younger generation, the amount of millennials selling this brand increased by 137 percent from 2014 to 2015. Available in seven different countries, the offerings vary to account for cultural differences, and offer everything from hair products to skincare to even nutrition supplements, like bars and protein powders. This serum, from the best-selling skin care line, keeps skin youthful by firming, toning, hydrating, and minimizing the look of wrinkles.