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Over 3 Million

Physical Transformations

Over 500 Million

Shakes Served Worldwide

Win $100 Million in Cash,

Prizes & Dream Vacations!

Challenge Yourself, Change Your Life … with Body by Vi!

Learn Why Millions Have Already Accepted the 90-Day Challenge

We believe in a proven formula, not a “magic pill” to lose weight, get healthy and feel great. It’s why we’ve already inspired more than 3 million transformations, given away over $100 million in prizes, and served ½ billion shakes (and counting!) to become the #1 Challenge transformation platform in the world.

And we do so by keeping it simple – with the right products, prizes and support – through the Body by Vi 90-Day Challenge.

Featured Challenge Kits

A Perfect Combination For Every Challenge Goal

Balance Kit - Make losing weight taste great! View MoreView More
Shape Kit - Kick-start your road to weight loss and lean muscle!† View MoreView More
Transformation Kit - Maximize your Challenge! View MoreView More

Want to Win Cash and Prizes for Completing a 90-Day Challenge?

Take the 90-Day Challenge for a chance to earn the coveted “Challenge Champion” title and win thousands in cash and prizes! Just complete a 90-Day weight-loss or fitness goal and then enter to win! We’ll give you all the best products, programs, tools, resources and support to become the healthiest version of yourself – 90 days at a time.

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Nutritious Meals, Drinks, Snacks & Supplements

The road to a healthy lifestyle starts with being smart about what you eat. That’s why we’ve designed a complete product line of healthy meals, drinks, snacks & supplements that offer affordable, convenient and delicious nutrition for any weight-loss or fitness goal. Simply select a Challenge Kit or choose à la carte … and we’ll ship the products directly to your doorstep.


Get Your Product for FREE – Every Month!

It’s well known that the chances of you achieving your Challenge goal nearly triple when you do it with at least 3 friends. That’s why we created the 3 For Free program (available when you join Vi Prime)! When you join Vi Prime, you immediately unlock access to 3 For Free. Simply refer 3 friends to join Vi Prime and get your next Monthly Delivery order for Free! Doing anything with friends leads to far greater success because coordinated effort between two or more people working towards a definite purpose generates more power and energy for everyone involved! Go ahead…try it out. Go after your success and get a free Monthly Delivery order while you’re at it. That’s called a win-win. 

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Real People, Real Results, Real Stories

At Body by Vi, we celebrate transformation stories of real people with real results. Here are their stories…

Share Your Story

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to treat, diagnose, cure or prevent any disease.

Dolvett Quince Dolvett Quince
Dolvett Quince

"Challenge Pro gives thousands of fitness professionals affordable access to tools to market and run their business; finally, there’s a system that is ready-made for trainers."

Dolvett Quince

Celebrity Trainer, NY Times Bestselling Author

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Britney Spears Britney Spears
Britney Spears

"It's the one protein shake that actually tastes good."

- Britney Spears Women's Health Magazine

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Dr. Seidman Dr. Seidman
Dr. Seidman

"The Vi Products are backed by years of science, research and studies, with an FDA-inspected laboratory."

-Dr. Michael Siedman,  MDFACS

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Are you up for The Challenge?

I Accept!
About Vi

Vi is a global healthy lifestyle company founded in 2005 and most known for innovating the wildly successful Body by Vi Challenge, the world’s first Challenge marketing platform. Offices in North America (Los Angeles and Detroit) and Europe.

3290 W. Big Beaver Road
Suite 220
Troy, Michigan 48084

Contact Us Here

For instant answers to our most frequently asked questions, please visit Vi-FAQ now

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