OP I don't know who told you this, but promise to never listen to your friend again please. You didn't use a serm either huh, not too good my friend esp something like this.
Also to lose 12lbs after a cycle like that I agree your diet/training needs a bit of work before deciding to hop onto something strong like this.
Are you currently on cycle now or is this something you're planning to hit up in the future?
Yeah bro get cycle assist and proper supps; get a serm and AI + daa and a test booster or two (one with fadogia) for PCT. It's a lot more to it than just that though.
You need to stop posting because your talking out of your ass.
It's really not that complicated.
Multivitamin - which ever you like. I suggest Orange Triad
Fish oil - something standardized for high EPA/DHA. I Like Oximega dosed 4g(4 pills 2/2) a day off cycle 6g(6 pills 3/3) a day on cycle
One of the all inclusive cycle supports for on cycle and some suggest into pct.
AI Cycle Support
CEL Cycle Assist
Anteaus Talos(my personal choice, doesn't use the standard ingredients which have little evidence of being effective)
Some people do weird stuff with singular ingredients save yourself the hassle get one of the above.
Some like Liv.52DS as added liver support that's up to you.
Some suggest on really toxic cycles like SD/Phera/M1T so on using TUDCA or UDCA 250-500mg a day.
I just used GreenMAG/GlycerGrow on cycle for taurine/creatine. Taurine helps counteract unwanted muscle pumps your lower back will ache and feel stiff. Creatine is just a staple supp.
Useful to have a rc/pharm aromatase inhibitor on hand for estrogen control on cycle, post cycle, and post post cycle. Aromasin is a popular choice, letro is for hardcore estrogen crushing needs.
If running 19-nor compounds tren/deca/trest/dien good to have a something for prolactin sides, you can find rc prami but prami can make you feel sick, caber isn't stable in rc liquid so it would need to be pill form.
Serms are for post cycle, clomid is better at rebooting hpta(natural test production) but can cause emotional sides and possibly temporary vision blurring, nolva is better at gyno prevention and has less sides them clomid, torem is supposed to be the best of both world but getting legit torem is still a gamble, and pretty much no one use's ralox.
DAA is used post cycle because it stimulates LH production and is the only OTC supp proven to do as such.
Just to prove a point, I just did 4 weeks of pro-sd and trestolone 40/60/60/80 for both, cycle ended thursday, I didn't hop on pct yet just to see if there were any side effects, I feel fine, weight is stable, no lethargy, don't feel shut down, libido is fine, nuts are still plump. Maybe I'm just an oddity.