The last weight loss program you will ever need!

Founded by celebrity weight loss expert Liz Josefsberg

Learn More
Weight loss beyond nutrition
Science backed weight loss that lasts
Over 10,000 lives changed
As seen in:
Weight no more!
Renowned weight loss expert Liz Josefsberg and the Target100 team brings you meaningful and manageable ways to reframe your mindset and achieve healthy weight loss. It’s a unique 10-week program that fits into your lifestyle and carries you forward for the rest of your life. Here’s where you stop “dieting”, start losing weight, and believe in yourself in a way you didn’t before.
You don’t have to be perfect to lose weight.
Praise for Target100
"Liz Josefsberg gets it! For anyone who has struggled with weight loss, Liz connects the dots in a way that only someone who has been through it can. Add her expertise and experience on top of it and you have a real handbook for success."
Katie Couric
American broadcast and online journalist best known as the longtime cohost of NBC’s Today Show
"If you are struggling with your body, Liz has walked in your shoes and understands the practical steps for clever solutions."
Mehmet Oz
MD, professor at New York-Presbyterian: Columbia University Medical Center
"Trust me, Liz has been where you are. When I need help maintaining my weight and wellness, Liz always has a solution and she is always there."
Jennifer Hudson
Singer and actress, winner of an Academy Award, a Golden Globe Award and two Grammy Awards.
Real plan. Real people. Real results. (For real!)
Whole person approach, with a whole lot of science.
Target100 combines mind and body into a complete, holistic program for lasting weight loss success. It’s behavioral science supported by simple technology to create healthy habits.
Start now!
The Target100 smart device box
Your journey begins with the arrival of your signature blue box – filled with smart devices that connect to your personalized Wellness Wheel.
Bluetooth-connected scale
Fitness tracker
Bluetooth water bottle
Target100 book
Count me in!
Surround yourself with good company.
When you feel like you can’t, we show you how you can. Get support from your Target100 coaches—certified, motivated and motivating—because they’ve been where you are and understand your struggle…and the success that lies ahead. Be inspired by community members and supported every step of the way.
Count me in!
You rule. Accept nothing less.
Personalization is key. No rigid food rules or restrictions here - the program adapts to how you live.
I'm ready!
As seen on
Start to do the things you’ve always wanted to do.