Willow tirzepatide review
Straightforward single-price plans. How they handle your dose ladder, what support looks like when side effects hit, and what you actually pay — $399 a month.
Updated 2026-09-18
How we are paid: one company on this page — Coreage Rx — pays us a commission if you sign up through our link. It does not buy a better score, a higher position, or the removal of a single criticism. Our rating method and full disclosure are both public.
Willow publishes one price — $399 a month — with no membership, no tiers and no introductory rate that expires. In a market this cluttered, that clarity is worth something.
It is not worth $2,400 a year, though, which is roughly the gap between Willow and the cheapest full-dose compounded tirzepatide in our table.
How the dose ladder is handled
There is less published detail here than at larger competitors about how dose changes are reviewed and how quickly you can reach a clinician. For a programme where the whole pitch is simplicity, that is a notable gap.
| Tirzepatide doses | Step up roughly every |
|---|---|
| 2.5 mg → 5 mg → 7.5 mg → 10 mg → 12.5 mg → 15 mg | 4 weeks |
| Price changes as you climb? | Check before you start |
The full schedule, and what to do if a rung goes badly, is in the dose ladder explained.
Support when it gets hard
Thin published information. Which pharmacy fills the prescription is also not stated, and that is a fair question to ask before you start — see our guide on what to ask a provider.
Compounded GLP-1 provider with a single published monthly rate.
What it costs
About $4,788 a year.
| Willow · tirzepatide | |
|---|---|
| Advertised from | $399/mo |
| Membership on top | None |
| What you actually pay | $399/mo |
| Over a year | $4,788 |
One published rate, no membership layer.
What we verified
- Compounded tirzepatide listed at $399/month.
Checked 2026-09-18. Prices here move often, so treat anything older than a month as a starting point.
Strengths
- A single price with no membership arithmetic.
Drawbacks
- At $399/month it is priced well above the flat-rate leaders.
- Thinner published detail about clinical support than larger competitors.
Worth knowing. There is little published detail on how dose changes are handled. Ask before committing.
How it scored
Willow scores 2.9 out of 5, placing it 20 of 21 for tirzepatide. The weights are published on how we rate and fixed before we assess anyone.
| What we weigh | Weight | Score |
|---|---|---|
| True monthly cost | 30% | 2.4 / 5 |
| Price honesty | 20% | 3 / 5 |
| Clinical support | 20% | 3.1 / 5 |
| Pharmacy sourcing | 15% | 3.1 / 5 |
| Cancelling | 15% | 3 / 5 |
Our verdict
One clear number, priced well above the market. Ask about dose changes, clinician access and pharmacy sourcing before committing.
Compared with the rest
| Programme | Per month | Dose-price | Our score |
|---|---|---|---|
| Coreage Rx Best overall on true monthly cost | $199 | Flat | 4.5 |
| Trimi Lowest flat price with named pharmacies | $125 | Varies | 4.6 |
| PlexusDx Pharmacy transparency and genetic testing | $189 | Varies | 4.4 |
| Ozari Health Lowest advertised semaglutide price | $125 | Varies | 4.4 |
| Fifty 410 Prepaid blocks with no subscription | $133 | Varies | 4.2 |
| Ivím Health Unlimited clinician access | $199 | Varies | 4 |
| Mochi Health Insurance concierge support | $278 incl. $79 fee | Varies | 3.6 |
| Coby Health Multi-month value with supplies included | $239 | Varies | 3.6 |
Read next
- Coreage Rx tirzepatide review
Best overall on true monthly cost. How they handle your dose ladder, what support looks like when side effects hit, and what you actually pay — $199 a month.
- Trimi tirzepatide review
Lowest flat price with named pharmacies. How they handle your dose ladder, what support looks like when side effects hit, and what you actually pay — $125 a month.
- PlexusDx tirzepatide review
Pharmacy transparency and genetic testing. How they handle your dose ladder, what support looks like when side effects hit, and what you actually pay — $189 a month.
- Best programmes if this is your first time
Ranked on how they price the dose ladder and how reachable support is — the two things that decide whether a beginner stays on treatment.
- Your first injection
What actually happens, step by step. It is a very small needle and it goes into fat, not muscle.
- The dose ladder
Why you start low, how fast you climb, and why the price of each rung matters more than people expect.