Welcome to SlimTheory, where science meets transformation.

Our program offers a comprehensive, expertly guided approach to weight loss coupled with advanced treatments like Semaglutide and Tirzepatide. Tailored to your unique needs, SlimTheory provides the tools and support to help you achieve lasting, sustainable results.

Enrollment is invitation-only, and the waitlist is now open.
Each month (starting in August), we’ll invite a number of individuals from the waitlist to officially join the program. In the meantime, we invite you to explore the steps involved in joining SlimTheory to familiarize yourself with our process. Here’s how it works:

  • Explore the Program
    Begin by reviewing the Comprehensive Guide on our website. This guide provides an in-depth look at SlimTheory, helping you determine if our program aligns with your health and weight loss goals.

  • Join the Waitlist
    Add your email to our waitlist. Enrollment invitations are sent monthly, starting in August, based on the order in which you joined.

  • Health Screening Questionnaire
    Once invited, you’ll receive an email with detailed instructions on how to access and complete our health screening questionnaire. This step ensures SlimTheory is a safe and effective fit for you.

  • Submission Review
    Once your questionnaire is submitted, our team will review your information. We will contact you via the email address you provide, so please double-check for accuracy. To avoid missing important updates, add support@theslimtheory.com to your address book.

  • Enrollment
    If approved, you’ll be guided in selecting the membership tier that suits your needs and goals. In the meantime, feel free to browse membership options and pricing to plan ahead.

We’re excited to guide you on your weight loss journey when enrollment reopens! Follow us on Instagram to receive the latest updates and announcements.

*Full program available in the United States only.