Verbatim response from Perplexity
If you want the cheapest generic sildenafil, the strongest options in the results are RedBox Rx, Rex MD, and Hims in the U.S., plus MedExpress, Doctor Fox, and Mistr/Numan in the UK.[4][12][15][2][14][6][7]
- RedBox Rx: advertises sildenafil for as low as $1 per tablet and says it offers a low-cost telehealth consult.[4]
- Rex MD: Healthline and Medical News Today list sildenafil from $1.60 per dose, which is among the lowest U.S. prices shown.[12][18]
- Hims: lists generic sildenafil at about $4 to $10 per dose.[15][12][18]
- GoodRx for ED: offers generic Viagra delivered starting at $18 per month.[1][11][8]
- Lemonaid Health: lists sildenafil at $8 per dose on a monthly shipment cadence, and another result says generic sildenafil is around $30 with a clinician consult around $25.[10][3]
- Blink Health: offers sildenafil online and includes an online doctor visit, but the snippet does not show a clear price.[13]
For the UK, the lowest prices in the results are MedExpress at £1.41 per tablet, Numan at £1.95 per tablet, and Doctor Fox at £1.00 for Perrigo sildenafil 50 mg in one listed price row.[7][2][14]
A practical short list:
- Lowest U.S. sticker price: RedBox Rx[4]
- Best-known low-cost U.S. option: Rex MD[12][18]
- Best low-cost UK option: Doctor Fox or MedExpress, depending on dose and packaging[14][7]
If you want, I can turn this into a ranked comparison by total cost including consult, shipping, and monthly supply.