Cost · Not a partner
One month, no commitment
$169/mo, month to month
The cheapest single month with no commitment. The lower monthly rates below need a longer plan.
| Drug | Month one | Each month after |
|---|---|---|
| Compounded semaglutide | $169 | $169 |
| Oral semaglutide | $199 | $199 |
| Compounded tirzepatide | $219 | $219 |
| Plan | Per month | Charged today |
|---|---|---|
Month to month · advertisedSourceSemaglutide Injections Injectable 1 month $169 total 3 months $495 total 6 months $960 totalOpen Water Rx's pricing page · read September 2026 | $169 | $169 |
3-month supply, prepaidSourceSemaglutide Injections Injectable 1 month $169 total 3 months $495 total 6 months $960 totalOpen Water Rx's pricing page · read September 2026 | $165 | $495 |
6-month supply, prepaidSourceSemaglutide Injections Injectable 1 month $169 total 3 months $495 total 6 months $960 totalOpen Water Rx's pricing page · read September 2026 | $160 | $960 |
‡ Our arithmetic, not a figure Open Water Rx prints: the plan's printed price multiplied or divided by its number of months.
One price at every dose. The FAQ answers “Does pricing change by dose?” with “No. Open Water Rx pricing is a flat monthly rate regardless of your prescribed dose.” and says the plan “covers the full titration schedule”. A separate lower-dose semaglutide microdosing protocol is priced on its own at $180 for one month, $555 for three and $990 for six.
| Plan | Per month | Charged today |
|---|---|---|
Month to monthSourceTirzepatide Injections Injectable 1 month $219 total 3 months $645 total 6 months $1,260 totalOpen Water Rx's pricing page · read September 2026 | $219 | $219 |
3-month supply, prepaidSourceTirzepatide Injections Injectable 1 month $219 total 3 months $645 total 6 months $1,260 totalOpen Water Rx's pricing page · read September 2026 | $215 | $645 |
6-month supply, prepaidSourceTirzepatide Injections Injectable 1 month $219 total 3 months $645 total 6 months $1,260 totalOpen Water Rx's pricing page · read September 2026 | $210 | $1,260 |
‡ Our arithmetic, not a figure Open Water Rx prints: the plan's printed price multiplied or divided by its number of months.
The same flat rate applies. The FAQ names “Your semaglutide plan at $169/mo or tirzepatide plan at $219/mo” as covering starting dose through maintenance “at the same monthly price.” Tirzepatide tablets are also sold, at $319 for one month, $897 for three and $1,650 for six.
| Plan | Per month | Charged today |
|---|---|---|
Month to monthSourceSemaglutide Orals Oral tablets 1 month $199 total 3 months $570 total 6 months $1,000 totalOpen Water Rx's pricing page · read September 2026 | $199 | $199 |
3-month supply, prepaidSourceSemaglutide Orals Oral tablets 1 month $199 total 3 months $570 total 6 months $1,000 totalOpen Water Rx's pricing page · read September 2026 | $190 | $570 |
‡ Our arithmetic, not a figure Open Water Rx prints: the plan's printed price multiplied or divided by its number of months.
These are compounded tablets; Novo Nordisk's Wegovy pill isn't sold here. The FAQ says “Oral GLP-1 medications available through Open Water Rx are compounded formulations”. There's no per-dose table, and the flat-rate answer on the pricing page covers every program.
| Plan | Charged at once | Same months, paid monthly | Difference |
|---|---|---|---|
| 3-month supply, prepaid · compounded semaglutide | $495 | $507 | −$12 |
| 6-month supply, prepaid · compounded semaglutide | $960 | $1,014 | −$54 |
| 3-month supply, prepaid · compounded tirzepatide | $645 | $657 | −$12 |
| 6-month supply, prepaid · compounded tirzepatide | $1,260 | $1,314 | −$54 |
| 3-month supply, prepaid · oral semaglutide | $570 | $597 | −$27 |
The last two columns are our arithmetic, not Open Water Rx's: the plan's charge against the same number of months bought one at a time at Open Water Rx's month-to-month price. A prepay only saves that much if you stay on the drug for the whole term.
The service, the checks and who should skip Open Water Rx are in the Open Water Rx review. To price a plan line by line with any membership and fee added, use the real cost calculator; it reads the same ladder. How the advertised figure compares with every other company's is on the September 2026 Price Gap Index.
More reviews on the index; the rules behind them are on how we review.