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Pherotruth Forums => Single Molecules => Topic started by: ÍBERO on Jan 31, 2026, 03:33 AM

Title: Mesterolone
Post by: ÍBERO on Jan 31, 2026, 03:33 AM
Greetings to the entire forum, I am introducing myself in this topic. I have been in the community for many years but I have never participated in forums because I had nothing to contribute that other members with more experience could do better, except on this occasion.

I had the opportunity to get pharmaceutical-grade Proviron (Mesterolone) from Bayer, knowing that it is practically pure DHT. I decided it would be interesting to dilute the molecule and test its effects as a pheromone. Finally, I diluted 25 mg in 100 ml, 80 ml of ethanol and 20 ml of DMSO (I had to add something to dilute it correctly). Now comes the interesting effects:

- Increased confidence.
- Strong GABA effects; I believe it's converted to 3α-Androstanediol by the 3α-HSD enzyme, which is a neurosteroid.
 - Increased sociability; it makes me feel very happy and playful, which is usually the opposite.
- Higher perceived status and respect, but without intimidation; people want to be around you and are happy for your approval.
- Spotlight effect; many female glances and affectionate gestures, especially from young women. I think it might have a fallout effect.
 - I also notice that children stare at me with great curiosity; I must give off some kind of protective vibe, I imagine.
- I also notice imprinting effects, even self-perceived ones, recalling nights or moments when I've used the molecule as memorable—a strange sensation.
- It reminds me a lot of Androstanone, but Mesterolone seems even more complete and well-rounded.

I've tried many mixtures of mono- and individual molecules over the years, and I've never had such complete and lasting effects. At first, I thought it was a placebo; I couldn't believe it worked that well. But after trying it and seeing the effects repeated, I became convinced they were real. I think it's well worth trying. Anyone who has access to it has nothing to lose by trying it and sharing their experiences. Best regards!

PS: Sorry for the translation, English is not my native language, I will answer any questions.
Title: Re: Mesterolone
Post by: He-Mone on Jan 31, 2026, 08:31 PM
Very interesting, but why use DMSO which will surely lead to increased transdermal adsorption? How many mcg are you using per application?
Title: Re: Mesterolone
Post by: Mr Highvalue on Jan 31, 2026, 10:44 PM
Be careful with DHT. Make sure you don't allow any absorption through the skin. Unless of course you're already fully bald on top and don't care about it. If you have a full head of hair and would like to keep it, don't absorb any DHT.
Title: Re: Mesterolone
Post by: Fero_XO on Feb 01, 2026, 03:07 AM
DMSO is transdermal so the molecule could straight into you blood stream and systematically in you body. Could've use DPG instead
Title: Re: Mesterolone
Post by: Fero_XO on Feb 01, 2026, 03:12 AM
Quote from: ÍBERO on Jan 31, 2026, 03:33 AMGreetings to the entire forum, I am introducing myself in this topic. I have been in the community for many years but I have never participated in forums because I had nothing to contribute that other members with more experience could do better, except on this occasion.

I had the opportunity to get pharmaceutical-grade Proviron (Mesterolone) from Bayer, knowing that it is practically pure DHT. I decided it would be interesting to dilute the molecule and test its effects as a pheromone. Finally, I diluted 25 mg in 100 ml, 80 ml of ethanol and 20 ml of DMSO (I had to add something to dilute it correctly). Now comes the interesting effects:

- Increased confidence.
- Strong GABA effects; I believe it's converted to 3α-Androstanediol by the 3α-HSD enzyme, which is a neurosteroid.
 - Increased sociability; it makes me feel very happy and playful, which is usually the opposite.
- Higher perceived status and respect, but without intimidation; people want to be around you and are happy for your approval.
- Spotlight effect; many female glances and affectionate gestures, especially from young women. I think it might have a fallout effect.
 - I also notice that children stare at me with great curiosity; I must give off some kind of protective vibe, I imagine.
- I also notice imprinting effects, even self-perceived ones, recalling nights or moments when I've used the molecule as memorable—a strange sensation.
- It reminds me a lot of Androstanone, but Mesterolone seems even more complete and well-rounded.

I've tried many mixturesy of mono- and individual molecules over the years, and I've never had such complete and lasting effects. At first, I thought it was a placebo; I couldn't believe it worked that well. But after trying it and seeing the effects repeated, I became convinced they were real. I think it's well worth trying. Anyone who has access to it has nothing to lose by trying it and sharing their experiences. Best regards!

PS: Sorry for the translation, English is not my native language, I will answer any questions.


On the basis of your reports especially the bold point I really don't want to jump into conclusions and shoot sh*t out of my 🍑, but could this be P75?
Title: Re: Mesterolone
Post by: ÍBERO on Feb 01, 2026, 07:08 AM
Quote from: He-Mone on Jan 31, 2026, 08:31 PMVery interesting, but why use DMSO which will surely lead to increased transdermal adsorption? How many mcg are you using per application?

I used 20% DMSO because ethanol wasn't enough to properly dilute the mixture, even with a little heat. DMSO is a better solvent and helped dilute it correctly.

 I estimate I've been using approximately 20 mcg (one spray). That's about 1,200 sprays per 100 ml bottle containing 25,000 mcg of mesterolone. I've tried 40, 60, and 80 mcg, and the results seem to decrease as the dose increases. I plan to do tests below 20 mcg.
Title: Re: Mesterolone
Post by: ÍBERO on Feb 01, 2026, 07:14 AM
Quote from: Mr Highvalue on Jan 31, 2026, 10:44 PMBe careful with DHT. Make sure you don't allow any absorption through the skin. Unless of course you're already fully bald on top and don't care about it. If you have a full head of hair and would like to keep it, don't absorb any DHT.

In principle, there shouldn't be a problem with a 20 mcg dose, which the skin might absorb at an even lower percentage. Ethanol also penetrates the skin, although less potently than DMSO.

In fact, I bought mesterolone with the initial idea of ��doing a 20-day oral cycle at a dose of 25 mg daily, and I didn't experience any hair loss. Then I had some pills left over, and that's where the idea of ��trying it as a pheromone came from, but I'll be keeping an eye on it.
Title: Re: Mesterolone
Post by: ÍBERO on Feb 01, 2026, 07:52 AM
Quote from: Fero_XO on Feb 01, 2026, 03:12 AM
Quote from: ÍBERO on Jan 31, 2026, 03:33 AMGreetings to the entire forum, I am introducing myself in this topic. I have been in the community for many years but I have never participated in forums because I had nothing to contribute that other members with more experience could do better, except on this occasion.

I had the opportunity to get pharmaceutical-grade Proviron (Mesterolone) from Bayer, knowing that it is practically pure DHT. I decided it would be interesting to dilute the molecule and test its effects as a pheromone. Finally, I diluted 25 mg in 100 ml, 80 ml of ethanol and 20 ml of DMSO (I had to add something to dilute it correctly). Now comes the interesting effects:

- Increased confidence.
- Strong GABA effects; I believe it's converted to 3α-Androstanediol by the 3α-HSD enzyme, which is a neurosteroid.
 - Increased sociability; it makes me feel very happy and playful, which is usually the opposite.
- Higher perceived status and respect, but without intimidation; people want to be around you and are happy for your approval.
- Spotlight effect; many female glances and affectionate gestures, especially from young women. I think it might have a fallout effect.
 - I also notice that children stare at me with great curiosity; I must give off some kind of protective vibe, I imagine.
- I also notice imprinting effects, even self-perceived ones, recalling nights or moments when I've used the molecule as memorable—a strange sensation.
- It reminds me a lot of Androstanone, but Mesterolone seems even more complete and well-rounded.

I've tried many mixturesy of mono- and individual molecules over the years, and I've never had such complete and lasting effects. At first, I thought it was a placebo; I couldn't believe it worked that well. But after trying it and seeing the effects repeated, I became convinced they were real. I think it's well worth trying. Anyone who has access to it has nothing to lose by trying it and sharing their experiences. Best regards!

PS: Sorry for the translation, English is not my native language, I will answer any questions.


On the basis of your reports especially the bold point I really don't want to jump into conclusions and shoot sh*t out of my 🍑, but could this be P75?

I never got around to trying P-75, but I remember reports saying it was very intimidating to men.

 Mesterolone gives you status and earns men's respect, but in a different , I get VIP celebrity treatment; people try to please me and get my approval for stupid things.
 Anyway, I'm sure it's also a metabolite of DHT, just like androstanone, which has the same steroid structure, 5α-androstan-3-one. It's the same hormone but without the hydroxyl group on carbon 17.

However, I think the main, hidden player here is 3α-diol (androstanediol). All the pharmacology of Proviron indicates that the body quickly deactivates the molecule and converts it into 3α-diol, a neurosteroid with potent antidepressant effects. I'm surprised there's no evidence of 3α-diol as a pheromone when other neurosteroids like THDOC or allopregnanolone have been used in the community.
Title: Re: Mesterolone
Post by: Fero_XO on Feb 01, 2026, 07:55 AM
This is so interesting

So how did you formulate this and which spray bottle did you use to get the correct dosage?

How long does it last on the skin and was it made and used immediately or you had to wait for it to marinate?

And how did this compare with Androstanone?
Title: Re: Mesterolone
Post by: ÍBERO on Feb 01, 2026, 08:50 AM
Quote from: Fero_XO on Feb 01, 2026, 07:55 AMThis is so interesting

So how did you formulate this and which spray bottle did you use to get the correct dosage?

How long does it last on the skin and was it made and used immediately or you had to wait for it to marinate?

And how did this compare with Androstanone?

The 100ml bottle of perfume I have yields approximately 1,200 sprays. Divide the amount by 25mg of mesterolone. I shook the bottle for several days after diluting the molecule. I've noticed effects in others up to 5 hours after spraying.

 It's similar to androstanone, but this one makes me happier and more sociable. Others also notice this, as they're a bit more distant with me when I'm wearing androstanone. I also notice the GABA effects more with this one; I suppose it's the 3α-diol, which is a potent agonist. Androstanone is more sexual, while this one is sexier and more attractive. I receive more VIP treatment, like a celebrity, while I perceive Androstanone it as more intimidating.

I would summarize it as social, cheerful, VIP, sexy, and relaxing.
Title: Re: Mesterolone
Post by: sasinpop on Feb 03, 2026, 12:58 AM
yo this sound amazing i will surely try this when i have a chance ;D  ;D  ;D