crash
New member
Just received some b 12 @ 500 mcg per 1 ml it's in liquid form so I assume it's ready to use or not? Also would like to know what doses and frequency you guys suggest also I was planning on using a 30 ga 1/2" pin IM . Thanks in advance for the reply as I have never tried b 12 and wanted to help with energy as HGH and tren is draining me down but the results are awesome