Unlike conventional treatments that suppress symptoms, LDN works with your body to help recalibrate immune function—potentially easing chronic pain, lifting fatigue, and helping you feel more like yourself again.
The Benefits of Low Dose Naltrexone (LDN)
Low-Dose Naltrexone is gaining traction in longevity circles for its ability to dial down autoimmune flare-ups and chronic inflammation while naturally raising endorphins by up to 300 percent. The result: improved mood, more sustainable energy, and better weight-management outcomes.
Low Dose Naltrexone (LDN)

91% of patients noticed meaningful improvements by their second follow-up

69% reported a noticeable lift in mood and emotional well-being

72% experienced reduced signs of inflammation

75% felt significant relief from chronic pain
Naltrexone has held FDA approval for addiction treatment for over four decades. But in much smaller doses, it does something entirely different.
Blue Zone Clinic’s low-dose naltrexone protocol quieted my overactive immune system—my joints feel normal, and the morning stiffness is gone.
Within weeks of starting low-dose naltrexone at Blue Zone Clinic, my nightly sleep tracker jumped from five to seven uninterrupted hours. I finally wake up refreshed.
Low-dose naltrexone from Blue Zone Clinic lifted the brain fog I’d battled for years; my focus at work is razor-sharp again.

Answer a few quick questions about your health and goals. A licensed US provider will review your info and customize your care plan.

Treatments ship straight to your door—fast and free—within 5–7 business days, anywhere in the U.S.

Whether you have questions or need a refill, our team is here to guide you—by phone, message, or online—whenever you need a hand.
Join Blue Zone’s Longevity Membership and tap into doctor-guided Low Dose Naltrexone therapy—plus a full suite of evidence-based treatments.
LDN is taken once daily, typically at night—between 9 PM and 2 AM—to align with your body’s natural endorphin rhythm. You’ll begin with a lower dose (0.5mg or 1.5mg) and gradually increase to your target dose (usually 3.0mg or 4.5mg), based on your titration schedule.
Many patients begin to notice a reduction in inflammation-related symptoms such as joint or back pain, fatigue, and brain fog. Improvements can emerge within a few weeks, though full benefits often build steadily over time.
We provide LDN in easy-to-swallow capsules, compounded with sucrose as the standard filler. Your treatment begins with a lower dose and increases gradually over 20 days to 3 months, depending on your personalized titration plan.
As your body adjusts to Low Dose Naltrexone (LDN), you may experience mild to moderate side effects during the first 3 to 5 days. These typically subside on their own by day five.
If you take thyroid medication, be sure to monitor your levels closely. Signs of overactive thyroid—such as rapid heartbeat, restlessness, anxiety, or trouble sleeping—may indicate the need to adjust your thyroid dose. If these symptoms occur, pause LDN and contact your prescribing provider.
You must stop LDN at least 48 hours prior to any surgery or diagnostic test involving sedation. Do not resume LDN until 48 hours after completing any post-procedure medication. Always check with your doctor if you’re unsure.
Most Common LDN Side Effects:
Note: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
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*If you are interested in a prescription product, AgelessRx will assist in setting up a visit for you with a licensed medical professional, who will evaluate whether or not you are an appropriate candidate for the prescription product. If appropriate, he/she may write you a prescription for the product which is fulfilled at a partnering pharmacy, unless requested otherwise.