The vast majority of HGH on the market is fake. Unless you are completely certain of your source, I would use nutrabol instead. Nutrabol is an HGH analogue that signals the pituitary gland to increase HGH output. You can order it from sarms1.com.
http://www.evolutionary.org/nutrobal-mk-677-ibutamoren
You want to split up your HGH or nutrabol into an AM and PM dosage for the best results.
Before breakfast take either 2-3 IU of HGH or 12.5mg of nutrabol
Take a second dosage of 2-3 IU hgh or 12.5mg nutrabol either post workout or before bed.