: Standard retail pharmacies (like CVS or Boots) usually only stock 50mg tablets. To get LDN, you must use a compounding pharmacy that can precisely measure and create micro-doses in capsule, tablet, or liquid form.
: Sites claiming to sell Naltrexone "over-the-counter" often sell counterfeit, expired, or unregulated products that may be dangerous. 2. Where to Buy in the United States
: It is illegal to purchase Naltrexone without a prescription in the US, UK, and Canada.