In the UK, sellers must ensure buyers have a valid specification (prescription) from an optometrist, usually valid for 1–2 years.
Despite regulations, a 2024 UK study found that only 12.7% of online sellers for cosmetic lenses met legal authorization requirements. ⚖️ Pros and Cons Advantages buy contact lenses online
In the U.S., the Contact Lens Rule mandates that sellers verify a valid prescription with a prescriber before completing a sale. In the UK, sellers must ensure buyers have
In many countries, contact lenses are classified as rather than simple consumer goods. In the UK