The rest of the deal
| Collective | Willow | |
|---|---|---|
| Lowest price, all in | $75/mosemaglutide injection, compounded, billed monthly | $299/mosemaglutide injection, compounded, billed monthly |
| Month to month | $75/mofrom, semaglutide injection, compounded | $299/mofrom, semaglutide injection, compounded |
| Membership fee | $16/mo, included above | None |
| Consultation | Included in membership | Free |
| What it sells |
|
|
| Oral option | No | Semaglutide, oral, compounded; Tirzepatide, oral, compounded |
| Brand-name drugs | No, compounded only | Yes |
| Insurance | Cash only | Cash only |
| States served | 44 states (not in 6) | All 50 states |
| Shipping | Included | Included |
| Cancellation | Cancel anytime | Cancel anytime |
| Clinicians | US-licensed doctors from independent medical groups (MDIntegrations), with unlimited messaging | Licensed doctors with recurring progress check-ins |
| Price by dose | No dose-level prices published, so no per-mg figure | No dose-level prices published, so no per-mg figure |
| Trustpilot | 4.7 of 562 reviews on Trustpilot | 3.9 of 5360 reviews on Trustpilot |
| LegitScript | Certified, confirmed with LegitScript | Not checked yet |
| Prices last read | October 2026 | October 2026 |
Ratings are shown as published and never change our order, which is by price only. We do not print a cost per 1% of weight lost: the published trials measured brand-name drugs, not these programs’ compounded versions, so the figure would borrow a result neither product earned.
Who each one fits
Pick Collective if
- you want the lower semaglutide price: $75 a month month to month, against $299 at Willow
- you want the lower tirzepatide price: $85 a month month to month, against $399 at Willow
- you want to pay month to month: from $75, against $299
Pick Willow if
- you want an FDA-approved brand drug
- you want no membership fee (Collective charges $16 a month)
What each includes, and the catch
Collective
- Consultation: included in membership
- Shipping: included
- Membership: $16/mo
- Cancel anytime
Worth knowing
- A $199 yearly membership is required on top of the medication, billed annually after a 21-day free trial
- Not available in Alabama, California, Louisiana, Massachusetts, Mississippi or Washington
Willow
- Consultation: free
- Shipping: included
- Membership: none
- Cancel anytime
Worth knowing
- Entry price runs above certain compounded-only competitors
- Recent arrival, so seasoned patient feedback is still thin
Common questions
Which is cheaper, Collective or Willow?
Collective is cheaper than Willow on every plan both sell (2 like-for-like prices compared). The lowest price at Collective is $75 a month month to month; at Willow it is $299 a month month to month. Both all in, membership fees included.
Do Collective or Willow charge a membership fee?
Collective: $16 a month. Willow: none. Read from each program's own site; the prices on this page already include any fee.
Can I pay month to month at Collective and Willow?
Collective publishes a month-to-month price from $75. Willow publishes a month-to-month price from $299.
Do Collective and Willow take insurance?
Collective is cash only; Willow is cash only. Every price here is the cash price.
Which states do Collective and Willow serve?
Collective: 44 states (not in 6). Willow: all 50 states.
Do Collective or Willow sell tirzepatide or a pill?
Collective sells semaglutide injection, compounded; tirzepatide injection, compounded. Willow sells semaglutide injection, compounded; semaglutide, oral, compounded; tirzepatide injection, compounded; tirzepatide, oral, compounded.
How are Collective and Willow rated on Trustpilot?
Collective: 4.7 of 5 from 62 reviews. Willow: 3.9 of 5 from 360 reviews. Ratings never change our order, which is by price.
Where these numbers come from
- Collective · read October 2026
- Willow · read October 2026
Check both prices
Prices change. Each button opens the program’s own site, where the price you see at checkout is the one that counts.