Hey guys curious since I dont have a lot of knowledge on hgh what's the protocol for a 51 year old male its for my dad really i want him to try it out not for BB use. Hes had back surgery 4 years ago does construction so really physical throughout the day does not workout.

I know he wouldn't do any aas slowly convincing him to try hgh for anti aging and its other benefits that it has soemthing at 2-3ius ed any comments suggestion for users thay have tried it thank you guys.