The average cost for 1 can of 100g of 2% of Extina is $214.64 with a free GoodRx coupon. This is 72.80% off the average retail price of $789.18.
Dosage | Quantity | Price as low as | Price per unit |
|---|---|---|---|
50g of 2% | 1 can | $152.07 | $152.07 |
100g of 2% | 1 can | $214.64 | $214.64 |
Typical dosage for Extina
- Spray the foam into the Extina cap of the bottle or on a cool surface. Use your fingers to pick up a small amount needed to cover the affected area(s). Then, apply Extina to the affected area(s) twice daily for 4 weeks.
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Why trust our experts?

Reviewed by:
Kristianne Hannemann, PharmDKristianne Hannemann, PharmD, is a licensed pharmacist in California. She has been a retail pharmacy manager and staff pharmacist for over 7 years and has contributed drug information content to different health companies.

Reviewed by:
Allison Gourley, PharmDAllison Gourley, PharmD, is a kidney and pancreas transplant pharmacist at a teaching hospital in the San Francisco Bay Area. When she’s not educating patients about their immunosuppressants, she's actively involved in transplant research.





