TrimRx vs Willow
$399/mo against $399/mo for tirzepatide. Which is worth it, and for whom.
Updated 2026-09-18
Disclosure: one company on this page — Coreage Rx — pays us a commission when a reader signs up through our link. It does not buy a better score, a higher ranking, or the removal of any criticism. The scoring rubric and the full disclosure are both published.
Both sell tirzepatide. TrimRx costs $399 a month and Willow costs $399. What matters more is whether the two are dispensing the same category of product at all.
TrimRx is all-inclusive compounded pricing. Willow is straightforward single-price plans. They are not aimed at the same person, and the cheaper one is not automatically the right answer — though it usually is once you have established that both dispense the same thing.
What is actually being dispensed. Neither publishes which pharmacy compounds the medication, so ask both before you order and get the answer in writing.
Side by side
| TrimRx | Willow | |
|---|---|---|
| Advertised from | $349 | $399 |
| Membership on top | None | None |
| True monthly cost | $399 | $399 |
| Roughly, per year | $4,788 | $4,788 |
| Price includes medication | Yes | Yes |
| Names its pharmacy | Not published | Not published |
| Our score | 2.9 / 5 | 2.9 / 5 |
Prices verified 2026-09-18. "True monthly cost" is what you are billed in month two, once any introductory rate has lapsed and any membership has renewed.
Where the two differ on record
On every attribute we track these two behave identically — same answer on dose pricing, commitment, pharmacy disclosure, formats, insurance and what the price includes. When that happens the decision really is just the monthly figure, and TrimRx is level on price.
What each discloses: TrimRx
- Compounded tirzepatide advertised at $349/month.
- Checkout has been reported billing $399/month on ongoing month-to-month terms.
- Pricing is described as all-inclusive of consultation, medication and supplies.
Where it wins: One price covers consultation, medication and supplies. Watch for: Read the ongoing rate on the checkout screen, not the landing page. Reported billing is $399/month.
What each discloses: Willow
- Compounded tirzepatide listed at $399/month.
Where it wins: A single price with no membership arithmetic. Watch for: There is little published detail on how dose changes are handled. Ask before committing.
Each one’s strengths
TrimRx.
- One price covers consultation, medication and supplies.
- No separate membership fee.
Willow.
- A single price with no membership arithmetic.
How they score
| What we weigh | Weight | TrimRx | Willow |
|---|---|---|---|
| True monthly cost | 30% | 2.5 | 2.4 |
| Price honesty | 20% | 2.4 | 3 |
| Clinical support | 20% | 3.4 | 3.1 |
| Pharmacy sourcing | 15% | 3.3 | 3.1 |
| Cancelling | 15% | 3 | 3 |
TrimRx scores higher overall at 2.9 out of 5. The weights are published on how we rate, and so is the note about which of these is our paid featured partner.
Which to choose
- Pick TrimRx if cost is the binding constraint. Over a year the gap is about $0, which is real money for the same class of medication.
- Pick Willow if what it does better matters to you — a single price with no membership arithmetic.
- Ask both which pharmacy compounds the medication and whether it is a 503A or 503B facility. Neither publishes it.
The verdict
On price alone, TrimRx at $399 a month is the more defensible choice on arithmetic alone. Willow earns its premium only if you will actually use what it does differently. Read the full reviews before deciding: TrimRx and Willow.
How they sit against everyone else
| Dispensed by | Product | Per month | Score |
|---|---|---|---|
| Coreage Rx Best overall on true monthly cost | Compounded | $199 | 4.5 |
| Trimi Lowest flat price with named pharmacies | Compounded | $125 | 4.6 |
| PlexusDx Pharmacy transparency and genetic testing | Compounded | $189 | 4.4 |
| Ozari Health Lowest advertised semaglutide price | Compounded | $125 | 4.4 |
| Fifty 410 Prepaid blocks with no subscription | Compounded | $133 | 4.2 |
| Ivím Health Unlimited clinician access | Compounded | $199 | 4 |
| Mochi Health Insurance concierge support | Compounded | $278 +$79 fee | 3.6 |
| Coby Health Multi-month value with supplies included | Compounded | $239 | 3.6 |
| Hims & Hers Widest range of formats | Compounded | $238 +$39 fee | 3.5 |
| Ro Branded medication with insurance help | FDA-approved brand | $448 +$149 fee | 3.5 |
| Zealthy Low-cost entry with insurance routing | Compounded | $216 | 3.5 |
| LifeMD Insurance coordination | Compounded | $149 | 3.5 |
Read next
- TrimRx tirzepatide review
All-inclusive compounded pricing. What is actually dispensed, how the prescription works, and what the price really is — $399 a month.
- Willow tirzepatide review
Straightforward single-price plans. What is actually dispensed, how the prescription works, and what the price really is — $399 a month.
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- The twelve-month cost
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- Tirzepatide programmes compared
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