Why patients switch from Wegovy to Compounded semaglutide
- Lower cost — compounded semaglutide runs $150-300/mo vs Wegovy brand pricing
- Same active ingredient as brand — molecule chemistry identical
- Insurance denial for Wegovy drove cash-pay search
Dose conversion: Wegovy → Compounded semaglutide
Use this table as a starting reference only. Final dose depends on your tolerance, weight-loss trajectory, and prescriber guidance. Never self-titrate based on a chart.
| Wegovy dose | Compounded semaglutide dose | Note |
|---|---|---|
| 0.25 mg/week | 0.25 mg/week | Starting dose — identical |
| 0.5 mg/week | 0.5 mg/week | — |
| 1 mg/week | 1 mg/week | — |
| 1.7 mg/week | 1.7 mg/week (Wegovy only) | — |
| 2 mg/week | 2.4 mg/week (Wegovy max) | — |
Transition timeline
Plan on 2-week prep + 12-week evaluation window. Most weight-loss outcomes can be re-assessed at the 12-week mark on the new medication.
Week −2: Decision + prescriber alignment
Confirm with your prescriber: dose-equivalent target, expected side-effect profile differences (semaglutide → semaglutide), insurance implications.
Week −1: Last Wegovy dose
Continue your current Wegovy schedule. Wegovy has a long half-life — semaglutide ~1 week, tirzepatide ~5 days — so effects persist for days after stopping.
Week 0: First Compounded semaglutide dose
Start Compounded semaglutide at your equivalent dose (see table below). Combined effect may be elevated in the first week as Wegovy clears.
Weeks 1-4: Stabilization
Side-effect profile shifts. Adjust to new effect onset timing. Track weight + appetite.
Weeks 4-12: Re-evaluation
Compare outcomes to your Wegovy baseline. If weight-loss trajectory hasn't improved by week 12, discuss whether the switch was right.
Beyond 12 weeks
If outcomes good, continue. If switch underperformed Wegovy, discuss reverting or trying a third option (often tirzepatide-based).
FAQ — Wegovy → Compounded semaglutide
Can I take Wegovy and Compounded semaglutide together?
No. Both contain semaglutide — taking them together is effectively double-dosing the same medication. Stop Wegovy before starting Compounded semaglutide.
Will I lose ground when switching from Wegovy to Compounded semaglutide?
Possibly temporarily. Most patients maintain weight during a clean switch when restart dose is appropriate. The bigger risk is regression if the switch fails to match Wegovy efficacy. Plan and 12-week evaluation window.
Does insurance cover Compounded semaglutide if it covered Wegovy?
Same active ingredient often means same formulary tier, but insurers process them as separate SKUs. Re-run a benefits check for Compounded semaglutide independently.
How long does Wegovy stay in my system after the last dose?
Semaglutide has a ~1-week half-life — effects taper over 4-5 weeks after the last injection. Plan your Compounded semaglutide start timing accordingly.
Cost comparison
Cash-pay pricing differs significantly between Wegovy and Compounded semaglutide. Run the true-cost calculator with your insurance details for an apples-to-apples comparison including coupons and patient assistance programs. Open true cost calculator →
Provider match
Find a provider that offers Compounded semaglutide
Continuity of care matters during a switch. We compared 12+ telehealth providers ranked by Compounded semaglutide availability, price, and prescriber accessibility.
See top Compounded semaglutide providers →Affiliate disclosure: we earn commission on provider sign-ups. Learn more
Next steps
Before switching, read our full Wegovy review and Compounded semaglutide review. For provider options that carry both medications, see our Wegovy vs Compounded semaglutide comparison and Wegovy alternatives hub.
Not medical advice. Switching GLP-1 medications must be done with prescriber supervision. This guide is editorial summary based on published prescribing information and clinical guidance. Full medical disclaimer.