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Updated January 2026

How to Get Retatrutide

Clinical Trials, Availability & Alternatives

Retatrutide is investigational and not yet FDA-approved.

Can You Get Retatrutide Right Now?

Short answer: No. Retatrutide is not commercially available anywhere in the world as of January 2026.

Phase 3 trials
Ongoing (started 2023)
FDA approval
Not yet submitted
Expected timeline
Late 2025 or 2026
Commercial availability
6-12 months after approval

Option 1: Join a Clinical Trial

The only way to access retatrutide right now is through a clinical trial. Here's what you need to know:

Current Retatrutide Trials (TRIUMPH Program)

TrialPhaseFocusStatus
TRIUMPH-1Phase 3ObesityEnrolling
TRIUMPH-2Phase 3ObesityEnrolling
TRIUMPH-3Phase 3ObesityEnrolling
TRIUMPH-4Phase 3Obesity + DiabetesEnrolling

How to Find Trials Near You

ClinicalTrials.gov

Search "retatrutide"

Visit

Eli Lilly Trial Finder

Official trial locator

Visit

Ask Your Doctor

Local trial site info

Typical Eligibility Requirements

  • BMI ≥ 30 (or ≥ 27 with comorbidities)
  • Age 18-75
  • No recent weight loss medication use
  • No uncontrolled diabetes
  • Ability to attend monthly visits
  • Willingness to follow protocols

✅ Pros of Clinical Trials

  • • Free medication (trial covers costs)
  • • Close medical supervision
  • • Access to cutting-edge treatment
  • • Contributing to medical research

❌ Cons of Clinical Trials

  • • May receive placebo instead
  • • Strict protocols and frequent visits
  • • Location-dependent
  • • Can't choose your dose

Option 2: FDA-Approved Alternatives Available Now

While waiting for retatrutide, several highly effective GLP-1 medications are available today:

Tirzepatide (Zepbound/Mounjaro) – Closest to Retatrutide

Tirzepatide is a dual GLP-1/GIP agonist—it targets two of the three receptors that retatrutide does.

Average weight loss
22% at 72 weeks
Compared to retatrutide
Only 2% difference
Full comparison

Henry Meds

Compounded Tirzepatide

$297/month

Check Eligibility

Hims/Hers

Compounded Semaglutide

$199/month

Check Eligibility

Ro

Brand Options

$349+/month

Check Eligibility

Which Alternative Should You Choose?

If you want...Choose...Why
Maximum weight loss nowTirzepatideClosest results to retatrutide
Lowest costCompounded semaglutide$199/month available
Most safety dataBrand WegovyLongest track record
Insurance coverageMounjaro (for diabetes)Often covered for T2D

Warning: Avoid "Research Chemical" Retatrutide

You may see websites selling "retatrutide peptide" or "research grade retatrutide." Do not buy these products.

Why It's Dangerous:

  • • Not pharmaceutical grade: Unknown purity, potency, and contaminants
  • • No quality control: Not manufactured under FDA oversight
  • • Incorrect dosing: Could be far stronger or weaker than claimed
  • • Legal gray area: Selling unapproved drugs for human use is illegal

🚩 Red Flags to Watch For:

Websites selling "peptides for research only"
Products shipping from overseas
Prices that seem too good to be true
No prescription required
Bitcoin or crypto-only payment
No customer service or phone number

When Will Retatrutide Be Available?

Expected Timeline (Subject to Change)

1
Phase 3 trials complete
Mid-2025
2
FDA submission (NDA)
Late 2025
3
FDA review period
6-10 months
4
Potential approval
Late 2025 - Mid 2026
5
Commercial launch
1-3 months post-approval

What Could Delay Approval

  • • Phase 3 results less impressive than Phase 2
  • • Safety signals requiring additional study
  • • Manufacturing or supply chain issues
  • • FDA requests for additional data

What Could Speed Things Up

  • • Breakthrough Therapy designation
  • • Strong Phase 3 data matching Phase 2
  • • Expedited FDA review pathways

Get Notified When Retatrutide Becomes Available

We're tracking retatrutide's development closely. Sign up for FDA approval announcements, commercial availability updates, and pricing information.

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What to Do Right Now

1

Start Treatment Today

Don't wait for a hypothetical future drug. Tirzepatide is available today and produces similar results.

Compare Providers →
2

Track Your Progress

Document your weight loss journey. This helps establish a baseline and shows your doctor what's working.

3

Stay Informed

Sign up above for retatrutide updates. When it becomes available, you'll be among the first to know.

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