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    Why OPTIFAST®?

    The science-based program that delivers weight loss for health gains

    Why OPTIFAST®?

    The Evidence of OPTIFAST®

    OPTIWIN is a study designed to evaluate the effectiveness of the OPTIFAST® program

    The Evidence of OPTIFAST®

    The OPTIFAST® Journey

    The OPTIFAST® Program includes 3 key phases, all tailored to individual patients' needs

    The OPTIFAST® Journey

    OPTIFAST® Products

    OPTIFAST® products are ready to eat or just require mixing with water, so they’re fast and easy to enjoy even on the go.

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    Ellen* - Plymouth, MI

    Weight Loss: 45 lbs*

    Ellen*

    Kevin* - Fresno, CA

    Weight Loss: 147 lbs*

    Kevin*

    Audrey* - Blacklick, OH

    Weight Loss: 70 lbs*

    Audrey*

    Craig* - Grass Valley, CA

    Weight Loss: 185 lbs*

    Craig*
    VIEW ALL SUCCESS STORIES
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    OPTIFAST® Soup Mix
    OPTIFAST® Soup Mix

    OPTIFAST® Products

    OPTIFAST products are ready to eat or just require mixing with water, so they’re fast and easy to enjoy even on the go.

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  • Why OPTIFAST®
    All Products

    Why OPTIFAST®?

    The science-based program that delivers weight loss for health gains

    Why OPTIFAST®?

    The Evidence of OPTIFAST®

    OPTIWIN is a study designed to evaluate the effectiveness of the OPTIFAST® program

    The Evidence of OPTIFAST®

    The OPTIFAST® Journey

    The OPTIFAST® Program includes 3 key phases, all tailored to individual patients' needs

    The OPTIFAST® Journey

    OPTIFAST® Products

    OPTIFAST® products are ready to eat or just require mixing with water, so they’re fast and easy to enjoy even on the go.

     View all products
  • How OPTIFAST® Works
  • Success Stories
    All Products

    Ellen* - Plymouth, MI

    Weight Loss: 45 lbs*

    Ellen*

    Kevin* - Fresno, CA

    Weight Loss: 147 lbs*

    Kevin*

    Audrey* - Blacklick, OH

    Weight Loss: 70 lbs*

    Audrey*

    Craig* - Grass Valley, CA

    Weight Loss: 185 lbs*

    Craig*
    VIEW ALL SUCCESS STORIES
  • Our Blog
  • Our Products
    All Products
    OPTIFAST® Shake Mix
    OPTIFAST® Shake Mix
    OPTIFAST® Bar
    OPTIFAST® Bar
    OPTIFAST® Ready to Drink Shakes
    OPTIFAST® Ready to Drink Shakes
    OPTIFAST® Soup Mix
    OPTIFAST® Soup Mix

    OPTIFAST® Products

    OPTIFAST products are ready to eat or just require mixing with water, so they’re fast and easy to enjoy even on the go.

     View all products
  • How OPTIFAST® Works
  • Become Provider
  • OPTIFAST in Canada
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