Open Water Rx review

Open Water Rx for moms: our verdict

Clear, all-inclusive standing prices — $249 semaglutide, $339 tirzepatide, $279 the oral tablet — after we re-checked today the price contradiction that used to exist between pages on the site and confirmed which number is real. The advertised starting price is $159, but the regular rate settles nearer $249/mo — so read the headline as an intro offer, not as the monthly cost.

We looked at Open Water Rx the way moms actually have to: not just the monthly cost, but the right timing around pregnancy and nursing and honest, clear pricing from the start — the parts a generic weight-loss review skips.

What Open Water Rx actually costs

• Compounded semaglutide — Weekly injection: $159 to start, then $249/mo
• Compounded tirzepatide — Weekly injection: $219 to start, then $339/mo
• Oral semaglutide — Daily tablet (no injections): $279/mo

For context, the typical ongoing price on our list is around $174/mo, so Open Water Rx sits at the pricier end.

The medications Open Water Rx prescribes

Open Water Rx prescribes semaglutide and tirzepatide — the two molecules with the strongest published weight-loss results, and having both on one account matters when insulin resistance (common with PCOS and after gestational diabetes) makes tirzepatide the better fit. These are compounded formulas from a licensed pharmacy — the reason the price stays low — but compounded GLP-1s are not FDA-approved finished products the way Wegovy and Zepbound are.

There's a needle-free oral or sublingual option on the menu, which appeals to moms who have been putting off injections — just set your expectations: oral and buccal delivery of these peptides is far less studied than the injectable versions used in the trials.

Where Open Water Rx fits — and where it doesn't — for moms

A good fit if…

• you want a real clinician who reads your history with the right timing around pregnancy and nursing in mind, not a questionnaire that approves you automatically.
• you may need to switch between semaglutide and tirzepatide as your body and your hormones change.
• uninterrupted nationwide access matters to you — a move for the family shouldn't interrupt your care.

Look elsewhere if…

• you specifically want an FDA-approved brand-name pen with its own pregnancy and breastfeeding label.
• you'd rather have a clinician talk the timing through with you, with the right timing around pregnancy and nursing in mind — that's what our #1 pick, CoreAge Rx, is built for.

Trust, safety and oversight

Our confidence is moderate — the core data holds up, but some details (state availability, program mechanics) aren't fully public. As with any compounded GLP-1, the most useful thing moms can do is confirm which licensed pharmacy fills the prescription and what's in the formula — we explain how we score oversight in our scoring methodology.

One line that applies to every provider on this site: no GLP-1 is proven safe during pregnancy or breastfeeding, and the labels advise against use. This is a review of a commercial program, not a green light — the decision about timing is yours and your healthcare provider's.

The bottom line

Open Water Rx is a reasonable option — weigh it on the right timing around pregnancy and nursing and honest, clear pricing from the start against the alternatives below. For most moms, CoreAge Rx is still the best choice overall — see why it tops our ranking.