Absolutely. 3grams a week is nothing too bro. One of my buddies is VERY tight with a Top 3 Olympia contendor. His cruise is 3 grams a week lol. His blast is significantly more than that. The GH and Slin amounts are extremely high too and costs a lot of money. Some guys run a lot more GH though, 20-30 and use less grams of gear. Lots of guys running 300mg a day of Tren Ace.
Bodybuilding is strictly chemical warfare. We all workout the same, eat the same...yet how come none of us look close to these top NPC guys or IFBB pros? Because they take much much more than us and are willing to risk a lot more. Genetics help as far as structure goes, muscle inserts, etc. But a lot of genetics comes down to the body's response to hormones and more importantly, how well you can deal with the sides...and if you are mentally able to persue this lifestyle and foresake friends, family, girlfriend. The ones who have their lives in line are the ones who can make it. The ones who have a girlfriend whos not supportive or have too much stress or just don't prioritize bodytbuilding and don't have the hunger are the ones that don't get to those levels.
That's part of the reason why Powerlifting is so enjoyable. I can train daily, eat lots of tasty food, push myself to the max and use OR NOT use gear. I'd love to give bodybuilding my all. I could def afford the gear, but do I want to potentially risk my life? I don't know yet, I just know my PASSION is in the weight room. I'm going to see how my next to powerlifting meets go, I do still have huge drive for PL, but I won't truly know Until I'm out on the platform. The transition from PL to BB is fairly large.