Low-dose Naltrexone: Research, Dosing, and Where to Buy in 2026
A research-first profile for Low-dose Naltrexone (LDN), aggregating mechanism notes, transcript dosing mentions, vendor recommendations, and PubMed-indexed literature without presenting medical guidance.
Low-dose Naltrexone is a research compound profiled here from named-expert transcripts and peer-reviewed literature, without medical guidance. As of July 2026, The Peptide Wiki aggregates 8 PubMed-cited papers, 1 attributed expert mention, and 3 transcript dosing protocols for Low-dose Naltrexone, each linked to its source.
- Also indexed as LDN.
- 3 aggregated dosing-protocol mentions from source transcripts.
- 8 PubMed-indexed citations listed in the research table below.
- 0 vendor recommendations captured from named experts.
What is Low-dose Naltrexone?
Research compound aggregated from creator and literature mentions. No direct disease-treatment claims are made on this page.
Experts on background and overview · 1 cited mention
"we're not going to throw in the kitchen sink of a KPV and low-dose naltrexone or already to try that in BPC. It's not going to fix it."
Low-dose Naltrexone Dosing Protocols
The entries below are transcript-derived dosing mentions. They are preserved for research context and are not medical advice.
| Speaker | Source | Timestamp | Protocol | Evidence |
|---|---|---|---|---|
| Dr. Jones DC | The Peptide Doctor's Top Pick Just Got 2X More Powerful | 00:17:01 | Low-dose: a fraction of the FDA-approved doses used for alcohol and opiate recovery treatment; described as analogous to 'micro-dosing' GLP-1s | anecdotal |
| Hunter | Saturday Morning Coffee Talk 6/6/26 | 00:48:14 | Hunter takes 3 mg LDN before bed as part of nighttime routine. | anecdotal |
| Leo and Longevity (Lucie) | How to Improve Cognitive Brain Function from a Neuroscientist | 00:22:31 | Host reported taking 4.5 mg in the morning on empty stomach | anecdotal |
Where to Buy Low-dose Naltrexone in 2026
No tracked vendor recommendations for Low-dose Naltrexone yet. See our vendor directory.
Side Effects and Safety
Anecdotal reports and study-level observations vary by route, dose, and individual. This page does not provide medical advice. Consult a qualified clinician before any research use.
What Experts Say
1 expert across our source library discuss Low-dose Naltrexone. Each entry is that expert’s most context-rich mention: click to watch it at the exact timestamp in the original video. Quotes are also emitted as Schema.org Quotation JSON-LD for AI assistants.
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“we're not going to throw in the kitchen sink of a KPV and low-dose naltrexone or already to try that in BPC. It's not going to fix it.”
User Reviews
User reviews aggregator coming Q3 2026 (Reddit + YouTube comments + Discord research notes). Until then, see the expert quote section above and PubMed citations below.
Research Efficacy Snapshot
Published efficacy percentages cited in PubMed trials and named-expert reports about Low-dose Naltrexone. Each line links to the original source.
- "The relative hazard of improvement for those taking low-dose naltrexone was 5.04 (95% CI, 1.22-20.77; P = 0.02) compared with physical therapy alone." · Tamariz L et al, 2024 PubMed
Research and Studies
8 PubMed-indexed papers reference Low-dose Naltrexone. Top 8 shown.
Legal Status
Low-dose Naltrexone is presented here as a research compound. FDA approval status, scheduling, WADA status, and state-specific telehealth rules may apply. Always verify current regulatory status. Last verified: 2026-07-09.
Frequently Asked Questions
Is Low-dose Naltrexone FDA-approved?
Low-dose Naltrexone is presented on this page as a research compound. FDA approval status, scheduling, and state-specific rules may apply and change. Verify current regulatory status before any decision.
What dosing is reported for Low-dose Naltrexone?
This page aggregates 3 dosing-protocol mention(s) from named-expert transcripts, each linked to a verbatim source timestamp. See the Dosing Protocols table above. Mentions are anecdotal, not medical advice.
How much research has been published on Low-dose Naltrexone?
8 PubMed-indexed paper(s) reference Low-dose Naltrexone in our current research feed. See the Research and Studies section above for citations.