Blue top shelf life?

[Billfishn]

I’m curious Ace what is the shelf life of your blue tops? I just started some that are 1.5-2 years old. They have been refrigerated since day one.

 

[AceLabs]

I’m curious Ace what is the shelf life of your blue tops? I just started some that are 1.5-2 years old. They have been refrigerated since day one.

HGH can degrade over time and may lose 1-5% per year.

Bones