Oklastrange
New member
Couple years ago I ordered 4 vials of deca and 4 vials of NPP. Since the vials are color coded I have no idea what color signifies what hormone? I don’t even remember what vendor I bought it from. Any ideas? Of course the vials or unlabeled, 4 have orange Rings under the cap and 4 have black rings under the cap. Thanks
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