Tirzepatide Weight Loss
Prescription Online in Florida

Tirzepatide (the active ingredient in Mounjaro and Zepbound) is a dual GIP/GLP-1 receptor agonist that activates two hormonal pathways instead of one. This dual action produces greater weight loss than semaglutide alone. Clinical trials show average weight loss of 20–22% of body weight, compared to 15–17% with semaglutide.

Yes. Tirzepatide is the active ingredient in both Mounjaro (approved for type 2 diabetes) and Zepbound (approved for chronic weight management). Open Water Rx prescribes compounded tirzepatide through licensed, FDA-registered compounding pharmacy partners for medically appropriate patients.

Compounded tirzepatide is prescribed when an independent, licensed physician determines it is clinically appropriate for the individual patient — for example, when a patient requires a specific dosage strength, formulation, or delivery method not available in the commercially manufactured product, or when the patient has a documented clinical need that the branded product cannot meet.

Compounding is not offered simply as a lower-cost alternative to Zepbound or Mounjaro. Under FDA regulations, compounding is only legally permissible when there is a valid individual clinical reason. Your prescribing physician makes this determination independently, based solely on your health profile.

Compounded tirzepatide is not FDA-approved. It is prepared by independent, FDA-registered compounding pharmacies operating under Section 503A or 503B of the Federal Food, Drug, and Cosmetic Act. Open Water Rx does not manufacture, compound, or dispense medications.

In the SURMOUNT clinical trials, patients on the highest dose of tirzepatide lost an average of 22.5% of their body weight over 72 weeks, the highest weight loss ever recorded in a pharmaceutical trial. Results vary by individual, starting dose, and adherence.

Both are excellent options. Tirzepatide tends to produce greater weight loss and may be preferred for patients with higher BMI or type 2 diabetes. Semaglutide has a longer track record and may be preferred for patients who are sensitive to new medications. Your physician will recommend the best option based on your health profile.

No. Open Water Rx is 100% telehealth. Complete your health evaluation online, a licensed Florida physician reviews it within 24–48 hours, and your tirzepatide prescription ships free to your Florida address, including Cape Coral, Fort Myers, Naples, Tampa, Orlando, Miami, and everywhere in between.

Our plans start at $179/month and include your physician consultation, prescription, and free shipping. This is significantly less than retail pharmacy pricing for Zepbound, which can exceed $1,000/month without insurance.