Is it safe to buy medication from an unfamiliar online pharmacy?
Unregulated online pharmacies may supply counterfeit, substandard, or incorrectly labelled medicines. Only buy from pharmacies verified by the relevant national regulatory authority.
Last reviewed: 10 June 2026
Explanation
The online pharmacy market includes legitimate, properly regulated services as well as sites that operate outside any regulatory framework. The risks of buying from an unregulated source are significant: the product received may contain incorrect active ingredients, incorrect dosages, harmful contaminants, or no active ingredient at all.
Counterfeit medicines are a serious global health problem. Medications purchased outside regulated channels are especially risky for conditions where dosing precision matters — heart medication, cancer treatment, HIV antiretrovirals — but counterfeit supplements, weight-loss pills, and lifestyle medications are also widely circulated.
Regulated online pharmacies in the UK display the MHRA-approved logo that links to their verified listing. In the US, look for NABP verification (NABP.pharmacy domain extension). In other jurisdictions, national drug regulatory authorities maintain lists of verified online dispensaries.
In addition to counterfeit risk, some online pharmacies operate as subscription traps: a 'free trial' of a supplement converts automatically into a recurring charge for which cancellation is deliberately made difficult.
Common red flags
- The pharmacy does not display a verifiable regulatory approval link
- Prescription-only medications are available without a prescription
- Prices are dramatically below those of known regulated pharmacies
- The site was found through an unsolicited email or social media ad
- Payment is requested by bank transfer or cryptocurrency
- No physical address or registered pharmacist contact is provided
What to do now
- Verify any online pharmacy against your national regulator's approved list before ordering
- If you have already received medication from an unverified source, consult a healthcare professional before taking it
- Report suspected counterfeit medication sources to your national medicines regulator
- If you were charged unexpectedly for a subscription, initiate a chargeback with your card provider
Frequently asked questions
How do I check if an online pharmacy is legitimate in the UK?
Look for the green cross logo with a link to the MHRA registered pharmacy database. Click the logo to verify it links to the genuine MHRA site with the pharmacy's registration details. Registered pharmacies are also listed directly on the MHRA website.
Is it legal to buy prescription medication online without a prescription?
In most countries, prescription medications require a valid prescription from a licensed healthcare professional. Sites selling prescription medication without a prescription are operating outside the law and should be avoided entirely.