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Slim Fast!

Start Your Slim·Fast® 3•2•1 Plan Now

Welcome to a simple, delicious way to lose weight, fast* - and still eat six times a day.

Your plan is customized to help you lose weight quickly* for your next big occasion. It includes:

Your Meal Plan

Every day you'll have a menu of three snacks, two shakes or meal bars and one balanced meal, customized to your taste.

Your Progress Report

Our simple tools make it easy to track your weight, water intake and activity level and see how you’re doing in a personalized progress report.

Learn more about the Plan

New to Slim·Fast®?

Slim·Fast® has 45 published clinical studies - not celebrities. Introducing the NEW Slim·Fast 3•2•1 Plan. The clinically proven way to lose weight, with a personalized meal plan that lets you eat six times a day. Hallelujah!

Register Now

Start Your Slim·Fast® 3·2·1 plan

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You're just a few clicks away from being able to use all of the great features of the site -charting your progress, personalizing a meal plan and connecting with others for inspiration and support. If you want to lose weight fast*, Slim·Fast has a plan!

Register Now

Buy Slim·Fast® Online

Get Slim·Fast Faster!

Get Slim·Fast Faster!

Slim·Fast 3·2·1 products are available at amazon.com and drugstore.com, with free home delivery on orders of $25 or more.

Shop Online

Connect With Friends & Groups

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They can help you get inspired and stay motivated.

Visit Connections

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*Losing more than 2 lbs per week is not recommended.
Follow the Slim·Fast® 3•2•1 Plan and include regular exercise.

This web site is directed only to U.S. consumers for products and services of Unilever United States. This website is not directed to consumers outside of the U.S.