Phentermine average cost?

Phentermine cost varies a lot by dosage, quantity, pharmacy, and whether you have insurance or a discount card. Here are typical US ranges:

- 30-day supply of generic phentermine (37.5 mg) often costs about $20 to $60 with discount programs.
- Without discounts or insurance, many pharmacies price a 30-day supply around $40 to $100 or more.
- Brand-name Adipex-P tends to be higher, sometimes $100 to $200+ for a 30-day supply.
- Insurance copays can be much lower, sometimes $5–$40, depending on the plan and formulary.

Ways to save:
- Check a prescription discount card or app (GoodRx, SingleCare, etc.).
- Ask if your pharmacy can substitute the generic version.
- See if a mail-order or 90-day supply option is available through your plan (often cheaper per month).
- Compare prices at nearby pharmacies.

If you tell me your country, city/ZIP, and the exact dosage and quantity you’re prescribed (e.g., 37.5 mg, 30-day supply), I can give a more tailored rough price range and tips to reduce cost.