OnlyRx review

OnlyRx for moms: our verdict

Four clear price points — injection or needle-free oral tablet, semaglutide or tirzepatide — with confirmed all-50-states coverage, though the $179 semaglutide price is a summer promo and its "15-22% weight loss" figures are the company's own data, not a clinical study. It runs about $179/mo, flat across every dose.

We looked at OnlyRx 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 OnlyRx actually costs

• Compounded semaglutide — Weekly injection: $179/mo
• Compounded tirzepatide — Weekly injection: $249/mo
• Oral semaglutide — Tablet dissolved under the tongue: $249/mo
• Oral tirzepatide — Tablet dissolved under the tongue: $279/mo

That's roughly in line with our list's median of ~$179/mo.

OnlyRx prices flat across doses, so it doesn't climb as your dose does — which matters, because most women spend months titrating up.

That price covers the medication.

The medications OnlyRx prescribes

OnlyRx lists semaglutide and tirzepatide. Offering both gives a prescribing clinician options, but PCOS or a history of gestational diabetes alone does not establish which medication is right for you. It can point you toward FDA-approved brand-name medications as well as the compounded versions — approved products carry the manufacturer's own pregnancy and breastfeeding label, which is cleaner to hand to an OB-GYN.

If you prefer an option without needles, check the exact product offered. FDA-approved oral semaglutide tablets have their own clinical trials and prescribing labels. Compounded oral or sublingual products are different: they are not FDA-approved and cannot be assumed equivalent to an approved tablet or injection. Ask the clinician about the formulation, evidence and instructions.

Where it operates. OnlyRx lists its coverage as: All 50 states.

Where OnlyRx fits — and where it doesn't — for moms

A good fit if…

• the monthly cost is a real barrier and you want a low, predictable number.
• you want to discuss both semaglutide and tirzepatide with your prescribing clinician.
• broad access matters to you; confirm treatment eligibility in your current state and any new state before moving.

Look elsewhere if…

• you need clear exit terms before paying: confirm cancellation, refund cutoffs and payment commitments for your plan.
• you need to discuss the right timing around pregnancy and nursing with your treating clinician before choosing. If comparing prices with CoreAge Rx, request the offer and terms separately from that clinical decision.

Trust, safety and oversight

Before choosing OnlyRx, confirm the dispensing pharmacy and the clinician responsible for your prescription. Public information alone does not establish the quality of care you will receive. 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.

Pregnancy and breastfeeding need separate discussions with your clinician. GLP-1 weight-loss treatment is not recommended during pregnancy. During breastfeeding, the exact drug and formulation matter: Wegovy tablets are not recommended because of the SNAC absorption ingredient. Injectable semaglutide and tirzepatide labels call for weighing benefits, risks and the limits of infant-safety data; they do not establish that treatment is safe for every nursing parent. Compounded products do not inherit FDA approval from the branded drug. Discuss your own medication and timing before starting or changing treatment.

The bottom line

OnlyRx 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 moms comparing another compounded offer, CoreAge Rx describes prices and terms to confirm for the selected dose and plan.