It was the only pharmacy in the district that was open on January 1 (as it turned out, it was on duty), from 09:00 - located near the burger king, across the street from the Rectorate of Fatih Sultan Mehmet Vakif University. They will open as usual starting from January 2.
We bought the Bexero Bexsero vaccine - it was not available, but the workers ordered it (they ordered it at 12:00, they already delivered it at 16:30, day in, day out), payment in advance. They accept both cards and cash. They gave me a 250-300 ml cold storage battery for the vaccine.
The staff are very polite, they help, and they speak English a little poorly. Download the offline Turkish translator for dialogue.
The prices are excellent. For example, the price on the ilacabak com website is 2836.53 rubles , and in the pharmacy it is 2850 rubles. I know that it can be 30-60% more expensive in a pharmacy, from the indicated price on the website - ask in several.
We took a small xiaomi hygrometer thermometer (model LYWSD03MMC) with us from home to monitor the temperature during transport and storage in the refrigerator at the hotel (Bluetooth connection).