• alli prevents about 25% of the fat you eat from getting absorbed into your body.*

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    alli is the only OTC weight loss aid approved by the FDA.*

  • alli can help you lose more than 2 inches from your waist size after 24 weeks of use.

    HOW alli WORKS

    The science behind how alli helps you lose weight.

    Learn More

    IS alli RIGHT FOR ME?

    It depends on your goals and your BMI. We have resources to help you decide.

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    PRODUCT INFO & USAGE

    Ready to start your weight loss journey? There are some things you should know first.

    I’m Ready