I know, i was adding data (n=1 but dude said "no one posting labs")Yes…
Its proven by bloodwork that primo in general crush e2 its only the uninformed as Steve and TS that believe mast crush e2 and not primo when its the other way around haha…
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I know, i was adding data (n=1 but dude said "no one posting labs")Yes…
Its proven by bloodwork that primo in general crush e2 its only the uninformed as Steve and TS that believe mast crush e2 and not primo when its the other way around haha…
Now masterone is one that has barely ever been shown to alter E2 at all. Dude you gotta read shit up, a quick chatgpt question for every hormone you use is not gonna end well.Ridiculous and do not believe. This isn’t even possible with masteron at that dose, which was developed for this purpose.
The drug was sold for 40 years for this purpose. It has an FDA indication for this purpose. Large numbers of studies can found on pubmed.Now masterone is one that has barely ever been shown to alter E2 at all. Dude you gotta read shit up, a quick chatgpt question for every hormone you use is not gonna end well.
Then what was it designed for?Masteron was not designed for this purpose.
Masteron was never intended to lower estrogen, you just don't have even the surface level understanding of what the pharmacodynamics are because you just swallowed the bro science of "masteron was a beat cancer drug, it must lower estrogen"
I do not discount that people here are either posting labs or reporting this phenomenon. But a few random people on the internet just isn't sufficient, for all the reasons I have stated. It may very well be that some people react to this drug in ways no researchers noticed for a half century for reasons no one knows or understands.My last labs while running 300mg test-c / 350mg primo per week left me at:
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I do not take an AI because i do not aromatize test that hard. I was on 200mg test-c per week before adding primo and I was at 14 e2
That statement is somewhat correct-ish. It doesn't effect E2 levels at all in an overwhelming majority of people. That's 90% percent.it blocks estrogen receptors in the breast slowing the rate of breast tumor growth.
It was used as an adjunct medication in support of estrogen sensitive breast cancer simply because it wasnt subject to aromatization.Then what was it designed for?
I realize that a major demand driver of the internet is for people to feel superior to others, but this is a forum that is dedicated to education and harm reduction. If you just want to feel all superior, you can go to reddit and get a million upvotes talking about how you want to transition to a female or some shit.
If I am incorrect, then by all means explain to me why I am incorrect.

That is not what I have said.I love this place.
"It doesn't have that effect for me, n=1, so clearly it must be a myth"
Not a single one of us has said anything like that.1) That the scientists at Schering AG were idiots, who for 50 years did not realize a drug they manufactured was in fact the most powerful aromatase inhibitor known.
Again, what you are claiming in this very post is that that the scientists of Schering AG were complete fools who for a half century were unaware that a product they manufactured was the most powerful aromatase inhibitor known to man. This was at a time where a number of pharmaceutical companies invested billions of 2025 dollars trying to find this very kind of drug.That statement is somewhat correct-ish. It doesn't effect E2 levels at all in an overwhelming majority of people. That's 90% percent.
You just keep giving chatGPT very general questions without having trained it first to find good sources. You are so dumb it hurt to read this thread.
This forum has way more than enough cycle logs with bloodwork on test+primo. Go read any single one of them with the bloodwork.
Not sure that even would be of any productive value, seeing you literally telling everyone they're lying when mentioning their own results.
Primo works as an AI in a large enough majority that you have to cling on to 1 single guy's opinnion to go againt the entire community. You barely get that effect, okay, good for you.
You are the singular one in a million.
Are you aware that serum E2 doesn't mean breast tissue 1:1?Again, what you are claiming in this very post is that that the scientists of Schering AG were complete fools who for a half century were unaware that a product they manufactured was the most powerful aromatase inhibitor known to man. This was at a time where a number of pharmaceutical companies invested billions of 2025 dollars trying to find this very kind of drug.
Interestingly, you are also claiming that the scientists at Eli Lilly and the FDA conspired to falsely bring to market drostolone for the treatment of breast cancer, because clearly has has no particular effect on estrogen in any way of relevance.
And then you are also claiming that everyone on Meso-RX from before 2023 - for a period of at least 23 years - were also fools.
So we have a vast conspiracy of scientists at two famous pharmaceutical companies manufactures, the Food and Drug Administration, and all the members of this website from the period of 1999 to 2023.
When you are claiming that such a vast conspiracy is underway, is that not madness?
noone said this. a compound that maybe crushes your E2 when using 400mgs is less powerful than letrozole, which is almost guaranteed to completely crush your E2 on orally ingested 2.5mg per day (very high dose in our context, but not in a medical context, in which it is still far less than 400 mg of an injectable which is dosed at 100mg/ml and causes androgenic side effects)most powerful aromatase inhibitor known to man
he is unaware of/ignorant towards the existence of Selective Estrogen Receptor ModulatorsAre you aware that serum E2 doesn't mean breast tissue 1:1?
Listen - I'm done with this.Are you aware that serum E2 doesn't mean breast tissue 1:1?
Drostanolone was dosed at 300-400mg weekly.noone said this. a compound that maybe crushes your E2 when using 400mgs is less powerful than letrozole, which is almost guaranteed to completely crush your E2 on orally ingested 2.5mg per day (very high dose in our context, but not in a medical context, in which it is still far less than 400 mg of an injectable which is dosed at 100mg/ml and causes androgenic side effects)
he is unaware of/ignorant towards the existence of Selective Estrogen Receptor Modulators
Science is n=1 x a lot throughout history. If you're gonna ignore each and every individual, you are not going to see the big picture either. There's more than enough evidence. All you have to do is a google search.Listen - I'm done with this.
You can believe what you want, but there is no science here. A few bros with labs is insufficient to entirely contradict the logical points I have made, never mind my personal experience (and labs).
Still noone has said or believed that, nor have any of the mentioned ever said Primo doesn't lower E2.If you'd like to believe that the scientists at Schering and Lilly and the FDA were idiots for a half century, be my guest.
I was living life. And I have a low tolerance for assholes, which you have been in this conversation since minutes after my first post.Where did this clown was hiding in the last 10+ years? Is he having a manic attack like right now that keeps increasing in intensity and chromosome strength?
Did someone hack his account?
A handful of people posting bloodwork that contradicts my own is not sufficient.Science is n=1 x a lot throughout history. If you're gonna ignore each and every individual, you are not going to see the big picture either. There's more than enough evidence. All you have to do is a google search.
Still noone has said or believed that, nor have any of the mentioned ever said Primo doesn't lower E2.
Not sure what you're holding onto at this point, cause nothing you say has any real base to it and the statements you are trying to argue have never been made.
