T Nation

Does Fina Have To Be Refrigerated

Once it’s converted? Please tell me I didn’t just waste 100 ml of tren by keeping it in my closet.

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The closet is perfectly fine. Fina can be sensitive to sunlight, which is why some people prefer to use amber vials, but NOT sensitive to temperature change.

The only time I have seen Fina in the fridge or freezer is:
A) placed in the fridge after it’s “cooked” to cool it down fast to help with the sterilization, or
B) cartridges and pellets are put in the freezer to extend the expiry date

Good luck.