Did I do well by tucking the Sumamed suspension into the fridge, wrapping it in aluminum foil and paper towel to protect it from cooling down?

Did I store the sumamed well, we already distinguish the powder if I kept it in the summer at 24 at night, and in the morning as the heat came and the temperature rose to 27 I put in the refrigerator wrapping aluminum foil and paper towels, thus protecting against cooling. On the package it was written that the processed powder should be stored at a temperature below 25 after differentiation, i.e. 20 °C. Room