HGH must be stored in a cool and dry environment , away from direct sunlight , preferably in the fridge

Generally speaking , HGH is Recombinant human growth hormone freeze-dried powder, If it is Preserved in 2 to 8 degrees, the validity period of 2 years But we have a test about it, if we keep hgh in 2 to 8 degrees, the quality will be kept good as beginning for about one year.one year is good. two year is too long.

If gh is store under room temperature in about 20 degrees and the degrees is not above 25 degrees, the quality of gh can be kept well for about one month,

If you store hgh in fridge Pls don’t’ keep it in the freezing chamber and keep it in the cold closet, If you keep it in freezing chamber, Pls don’t use it again, for quality have gone bad.

If hgh had been dissolved and don’t fully use it ,Pls store the rest in the cold closet in 2 to 8 degrees, It Can be preserved for 48 hours.