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  • xflipside's picture
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  • Edit Raisethebar aromasin

  • xflipside   •   Wed, Apr 10th, '19 16:38   •   11 replies, 592 views

NOTE: Simple Mass Spectrometry is not enough to determine dosage and purity of tested substance.
Tests done with GC/MS, LC/MS/MS or HPLC methodes are considered much more reliable!

Sources: [1, 2, 3, 4, 5]

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Pulled some bloods last week.
Was 7 days after last shot of 400mg of long estered test (test U). Week 5

Test U is from a source not listed on this board.
900 seems low for week 5 400mg. I understand its Test U but I'd imagine itd be higher. I suspect its a shorter ester (like test e or cyp) so its actually a low trough since 7 days post pin.
Even then id think itd be a bit higher.
Will probably pull the plug on it and switch to RTBs test e/cyp.

12.5mg aro/d

E2 undetectable. I feel fine though. Will ease off the aromasin, try 12.5 EOD. 6.25mg/d with trough test levels of 700 puts my E2 at 20. I imagine 12.5 EOD should do the same with 900.
Good to know the aromasin is good.

BUN is 1 unit high. It was 1 unit high in Feb too when I took my last bloods.
Im assuming its from recently increasing my protein intake.


  • MegaT883's picture
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  • MegaT883
  • 8 months ago

900 seems low for week 5 400mg. I understand its Test U but I'd imagine itd be higher.

You might want to do a little more research in how Testosterone undecanoate is dosed and how it releases. It's not what you think. Undecanoate is very very sloooow in its release. That's why you crashed your E2.

"Nebido which is T Undecanoate has a half-life of 3 months. For comparison, enanthate-esterified testosterone only has a short half-life of approximately 10 days.
"Following intramuscular administration of this depot formulation the release rate is characterised by a half life of 90±40 days."

TRT TU dose starts at 1000mg 1st injection then 1000mg at wk6 then every 10-14wks. This would put you at 500-600's wk 18.

intramuscular injection of either placebo or 1000 mg testosterone undecanoate, given at weeks 0, 6, 18, 30 and 42


  • 1174's picture
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  • 1174
  • 8 months ago

I can only assume test-u is Undecanoate and has something like a 30 day half life, and takes up to 10 weeks to reach its max.I would + ya for thw blood work but you have to take a thank you !

  • stew909's picture
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  • stew909
  • 8 months ago

Quit the ai asap. With test levels not even a 1000 I doubt you'll need an ai. Bloods again in 4 weeks

  • Mr.Raise's picture
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  • Mr.Raise
  • 8 months ago

Hey bro thanks for your labs aro making its magic, about your Test U from another src i guess is still build in up in your system, i would take bloods again in week 10-12, week 5 if good for bloods if u taking test ena or cyp

  • sunamcaxa's picture
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  • sunamcaxa
  • 8 months ago

I don’t understand these labs tests, what is your estrogen lvl and why its bad? what the good or middle estrogen lvl?

  • xflipside's picture
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Near the bottom it says estradiol
That is a form of estrogen called e2, one of the strongest forms
It says <6 which means it cant read it since it's too low
Beside that number is a "range" for e2. Low is in the teen and high in the 40s.
So low would be 10 or under, high 40 or above and middle in between. Roughly
It varies person to person.
Like for me above 35 is too high. I like high 20s. That's where my levels pre trt

  • ProjectMayhem_'s picture
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  • ProjectMayhem_
  • 8 months ago

Nice to see RTB AI works because I had got me a pack with my last drop from him.

  • Big_Bossman's picture
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  • Big_Bossman
  • 8 months ago

I dont know how you dont feel like absolute shit with that estrogen level

  • xflipside's picture
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Me neither
I'm a bit irritable, shoulder is creaky and acting up but other than that I'm good

  • stairmaster's picture
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I already start to feel like crap when my value is below 20!

I think with his dosage he needs no Aro!

  • xflipside's picture
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I might go to no aro, but if my estrogen gets above 35 my gyno starts to grow