Where Can I Buy Over The Counter Contact Lenses -

: Eyes vary in curvature and diameter; a "one-size-fits-all" lens can cause scratches, ulcers, or infections.

In the United States, you legally buy contact lenses "over the counter" without a prescription, even if they are purely for cosmetic or decorative purposes. All contact lenses are regulated as medical devices by the Food and Drug Administration (FDA) , meaning sellers are required by federal law to verify a valid prescription before completing a sale. Why a Prescription is Required where can i buy over the counter contact lenses

: Most optometrists and ophthalmologists sell the lenses they prescribe. Warning Against "Illegal" Sellers : Eyes vary in curvature and diameter; a

: Many sites like LensDirect or Warby Parker allow you to upload a scan or photo of your prescription. a "one-size-fits-all" lens can cause scratches