Weight lossGLP-1 for weight lossIllustrative packaging. Your pharmacy’s label provides your medication, strength and directions.
A small daily capsule some providers add to a weight plan.
Product subscription
$147.00 every 3 months
Renews monthly until you cancel. Includes your provider review and shipping.
Only if your provider prescribes it. If it isn’t, you’re refunded everything except a $30 provider visit fee.
Already a member? Use your existing patient portal.
Not available in Alaska, Mississippi, or New Jersey.
- Form
- Oral capsule
- Dosing
- One capsule a day; 1- and 3-month supply
- Dispensed by
- A licensed U.S. pharmacy
Compounded medications are not reviewed or approved by the FDA for safety, effectiveness, or quality. Compounded products are not equivalent to or interchangeable with any FDA-approved brand-name drug.
Treatment details
Review the available forms and safety information.
Form and availability
- FormOral capsule
- Options4.5 mg capsules; 1- and 3-month supply
- AvailabilityAvailable in most states; varies by pharmacy.
Safety
Common side effects include trouble sleeping, vivid dreams, headache, and nausea. Naltrexone blocks opioid receptors and must not be taken with any opioid, including prescription pain medicines and some cough or anti-diarrheal products; the combination can trigger sudden, severe opioid withdrawal, and opioid pain relievers will not work while naltrexone is active. Anyone who has been using opioids must be fully off them, typically for 7 to 10 days, before starting. Tell every clinician who treats you that you take naltrexone, since pain control in an emergency will require a different approach. Seek emergency care for severe vomiting, sweating, or confusion after any opioid exposure while taking naltrexone, which can signal precipitated withdrawal.
Quick answers
- What if I’m not prescribed?
- You’re refunded everything except a $30 provider visit fee, which covers the licensed provider’s review of your health information. A provider decides whether a treatment is right for you; a prescription is never guaranteed.
- Who is my provider?
- A physician, nurse practitioner or physician assistant from an independent, physician-led medical group licensed in your state. They make every medical decision. The groups are listed on our Standards page.
- Can I message my provider?
- Yes. Message your provider in your patient portal. It isn’t for emergencies: if it’s urgent, call 911.
- What does compounded mean?
- Compounded medications are prepared by a licensed pharmacy for one patient, are not FDA approved, and are not interchangeable with a brand-name drug.
- How do refills work?
- Request a refill from your patient portal. Your provider decides whether a follow-up visit is needed.
Your next step
Request a provider review.
Discuss Low-Dose Naltrexone (LDN) with a licensed provider.
Already a member? Use your existing patient portal.


