NPP Origins

Nandrolone Phenylpropionate (Methandriol Dipropionate)

Nandrolone Phenylpropionate (NPP) is an anabolic steroid that is very similar to but also different from Nandrolone Decanoate (Deca). Confusing? Allow me to explain.

Deca is a compound with an excellent anabolic to androgenic ratio. It does many fantastic things. Unfortunately, it also does some not so fantastic things. The drawbacks of Deca are linked to the extremely long acting Decanoate ester. Nandrolone Phenylpropionate is a much shorter acting/estered compound.

NPP was the first Nandrolone compound sold. Organon brought it to market in the 1950’s. Soon after Organon released its Decanoate cousin.

Nandrolone Phenylpropionate has never been as popular as the long estered Deca, in part due to availability but also misinformation. However, once people use this compound and discover that it does not have the negative side effects of Deca they become fans. The main problems of Deca stem from the fact that it is around forever. You will test positive for Deca many, many months after discontinuing use. Worse, Deca can cause erectile dysfunction. If you load up on the compound, and problems arise, it can take a long time to resolve.

Deca can cause erectile dysfunction via increasing prolactin. It is true that prolactin can be managed with cabergolin or pramipexel, but some may not want to use these compounds. Furthermore, recent research shows that the parent compound Nandrolone "mimics" prolactin and cannot be treated. You still have to wait it out.

NPP does not pose a long term problem. If prolactin rises and you have to use cab/prami to treat erectile dysfunction it is only for a very short period. If untreatable mimicking occurs you will recover quickly.

NPP has numerous therapeutic and performance benefits. The Nandrolone hormone is the most commonly prescribed anabolic s teroid other than testosterone, but the Decanoate version is the most commonly prescribed Nandrolone form. It will probably be 5-10 years before the medical community understands why NPP is preferred over Deca.

In any case, Nandrolone is one of the most well tolerated anabolics in both performance and medical settings.

Nandrolone Phenylpropionate is a 19-nortestosterone (19-nor) s teroid. The 19-nor classification refers to a structural change of the testosterone hormone in that the carbon atom has been removed at the 19th position. This simple structural change gives us Nandrolone, and by adding the short Phenylpropionate ester we have Nandrolone Phenylpropionate.

In the case of NPP we have a shorter ester version that gives a larger burst of Nandrolone after injection, but also carries a much shorter half-life. This means NPP has to be injected more frequently if blood levels are to remain stable. Spacing NPP injections every third day will ensure stable blood levels.

Nandrolone Phenylpropionate is slightly more anabolic than testosterone with a rating of 125 compared to testosterone’s rating of 100. It is also significantly less androgenic, with a rating of 37 compared to testosterone’s rating of 100.

Nandrolone Phenylpropionate is also significantly less estrogenic than testosterone. Both Nandrolone and testosterone aromatize, but Nandrolone only does so at approximately 20% the rate of testosterone.

NPP increases IGF-1 production. It also reduces cortisol. Cortisol results from hard training and stress and forces protein from the muscle. It also stimulates fat production, so suppression of this hormone is very important.

NPP increases nitrogen retention.

NPP increases collagen synthesis and bone mineral content which increases the bodies ability to repair injuries.

NPP does all these wonderful things without risking the problems associated with the long term form of Nandrolone.


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XOTG85 said:

Nandrolone Phenylpropionate (Methandriol Dipropionate)

Nandrolone Phenylpropionate (NPP) is an anabolic steroid that is very similar to but also different from Nandrolone Decanoate (Deca). Confusing? Allow me to explain.

Deca is a compound with an excellent anabolic to androgenic ratio. It does many fantastic things. Unfortunately, it also does some not so fantastic things. The drawbacks of Deca are linked to the extremely long acting Decanoate ester. Nandrolone Phenylpropionate is a much shorter acting/estered compound.

NPP was the first Nandrolone compound sold. Organon brought it to market in the 1950’s. Soon after Organon released its Decanoate cousin.

Nandrolone Phenylpropionate has never been as popular as the long estered Deca, in part due to availability but also misinformation. However, once people use this compound and discover that it does not have the negative side effects of Deca they become fans. The main problems of Deca stem from the fact that it is around forever. You will test positive for Deca many, many months after discontinuing use. Worse, Deca can cause erectile dysfunction. If you load up on the compound, and problems arise, it can take a long time to resolve.

Deca can cause erectile dysfunction via increasing prolactin. It is true that prolactin can be managed with cabergolin or pramipexel, but some may not want to use these compounds. Furthermore, recent research shows that the parent compound Nandrolone "mimics" prolactin and cannot be treated. You still have to wait it out.

NPP does not pose a long term problem. If prolactin rises and you have to use cab/prami to treat erectile dysfunction it is only for a very short period. If untreatable mimicking occurs you will recover quickly.

NPP has numerous therapeutic and performance benefits. The Nandrolone hormone is the most commonly prescribed anabolic s teroid other than testosterone, but the Decanoate version is the most commonly prescribed Nandrolone form. It will probably be 5-10 years before the medical community understands why NPP is preferred over Deca.

In any case, Nandrolone is one of the most well tolerated anabolics in both performance and medical settings.

Nandrolone Phenylpropionate is a 19-nortestosterone (19-nor) s teroid. The 19-nor classification refers to a structural change of the testosterone hormone in that the carbon atom has been removed at the 19th position. This simple structural change gives us Nandrolone, and by adding the short Phenylpropionate ester we have Nandrolone Phenylpropionate.

In the case of NPP we have a shorter ester version that gives a larger burst of Nandrolone after injection, but also carries a much shorter half-life. This means NPP has to be injected more frequently if blood levels are to remain stable. Spacing NPP injections every third day will ensure stable blood levels.

Nandrolone Phenylpropionate is slightly more anabolic than testosterone with a rating of 125 compared to testosterone’s rating of 100. It is also significantly less androgenic, with a rating of 37 compared to testosterone’s rating of 100.

Nandrolone Phenylpropionate is also significantly less estrogenic than testosterone. Both Nandrolone and testosterone aromatize, but Nandrolone only does so at approximately 20% the rate of testosterone.

NPP increases IGF-1 production. It also reduces cortisol. Cortisol results from hard training and stress and forces protein from the muscle. It also stimulates fat production, so suppression of this hormone is very important.

NPP increases nitrogen retention.

NPP increases collagen synthesis and bone mineral content which increases the bodies ability to repair injuries.

NPP does all these wonderful things without risking the problems associated with the long term form of Nandrolone.


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I dont believe you! I need a 1000ml sample! Lol kidding. Nandrolones are second to none vs safety ....we all know what tren and strong orals do.

My Favorite is NPP/Deca/Iso/TE for a non-oral bulk’

Max

XOTG85 said:

Nandrolone Phenylpropionate (Methandriol Dipropionate)

Nandrolone Phenylpropionate (NPP) is an anabolic steroid that is very similar to but also different from Nandrolone Decanoate (Deca). Confusing? Allow me to explain.

Deca is a compound with an excellent anabolic to androgenic ratio. It does many fantastic things. Unfortunately, it also does some not so fantastic things. The drawbacks of Deca are linked to the extremely long acting Decanoate ester. Nandrolone Phenylpropionate is a much shorter acting/estered compound.

NPP was the first Nandrolone compound sold. Organon brought it to market in the 1950’s. Soon after Organon released its Decanoate cousin.

Nandrolone Phenylpropionate has never been as popular as the long estered Deca, in part due to availability but also misinformation. However, once people use this compound and discover that it does not have the negative side effects of Deca they become fans. The main problems of Deca stem from the fact that it is around forever. You will test positive for Deca many, many months after discontinuing use. Worse, Deca can cause erectile dysfunction. If you load up on the compound, and problems arise, it can take a long time to resolve.

Deca can cause erectile dysfunction via increasing prolactin. It is true that prolactin can be managed with cabergolin or pramipexel, but some may not want to use these compounds. Furthermore, recent research shows that the parent compound Nandrolone "mimics" prolactin and cannot be treated. You still have to wait it out.

NPP does not pose a long term problem. If prolactin rises and you have to use cab/prami to treat erectile dysfunction it is only for a very short period. If untreatable mimicking occurs you will recover quickly.

NPP has numerous therapeutic and performance benefits. The Nandrolone hormone is the most commonly prescribed anabolic s teroid other than testosterone, but the Decanoate version is the most commonly prescribed Nandrolone form. It will probably be 5-10 years before the medical community understands why NPP is preferred over Deca.

In any case, Nandrolone is one of the most well tolerated anabolics in both performance and medical settings.

Nandrolone Phenylpropionate is a 19-nortestosterone (19-nor) s teroid. The 19-nor classification refers to a structural change of the testosterone hormone in that the carbon atom has been removed at the 19th position. This simple structural change gives us Nandrolone, and by adding the short Phenylpropionate ester we have Nandrolone Phenylpropionate.

In the case of NPP we have a shorter ester version that gives a larger burst of Nandrolone after injection, but also carries a much shorter half-life. This means NPP has to be injected more frequently if blood levels are to remain stable. Spacing NPP injections every third day will ensure stable blood levels.

Nandrolone Phenylpropionate is slightly more anabolic than testosterone with a rating of 125 compared to testosterone’s rating of 100. It is also significantly less androgenic, with a rating of 37 compared to testosterone’s rating of 100.

Nandrolone Phenylpropionate is also significantly less estrogenic than testosterone. Both Nandrolone and testosterone aromatize, but Nandrolone only does so at approximately 20% the rate of testosterone.

NPP increases IGF-1 production. It also reduces cortisol. Cortisol results from hard training and stress and forces protein from the muscle. It also stimulates fat production, so suppression of this hormone is very important.

NPP increases nitrogen retention.

NPP increases collagen synthesis and bone mineral content which increases the bodies ability to repair injuries.

NPP does all these wonderful things without risking the problems associated with the long term form of Nandrolone.


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Just for curiosity,

You know how much Deca we need to have the same dose with NPP ?

For exemple 25mg of NPP is equal at ??mg of decanoate ?

A mix of 200mg decanoate + 50-100mg of PP twice week made amazing gain with Sustanon or test C/E.

Only Deca from 300-600mg or more lot user look like baloon of water and kill the libido.

maxmuscle1 said:

I dont believe you! I need a 1000ml sample! Lol kidding. Nandrolones are second to none vs safety ....we all know what tren and strong orals do.

My Favorite is NPP/Deca/Iso/TE for a non-oral bulk’

Max

Click to expand...

I’d give it you no questions brother but maybe 20ml lol... That stack sounds legit.


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lundgren said:

Just for curiosity,

You know how much Deca we need to have the same dose with NPP ?

For exemple 25mg of NPP is equal at ??mg of decanoate ?

A mix of 200mg decanoate + 50-100mg of PP twice week made amazing gain with Sustanon or test C/E.

Only Deca from 300-600mg or more lot user look like baloon of water and kill the libido.

Click to expand...

I think it’s the same as far as mg to mg. Most ppl run NPP 100mg eod and Deca 300-400mg a week. Just the NPP has a 4-5 day half life and deca has a 21-28 day if I’m not mistaken.


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XOTG85 said:

I’d give it you no questions brother but maybe 20ml lol... That stack sounds legit.


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Lol. XO! I know , you would! I’ve known you way before XO! Lol. You always come through for me. I’m gonna post an oldie from 2018! This was for a “Non flexed, relaxed pic contest on 10mg of EP CIALIS”.
I won and received a pack of EP Cialis(like $25,lol) and I was hooked. I don’t even have ED!! All it took was one comment from a girl who said,” oh my God you have the hardest cock ever! It is like a stone!” That did it for me.


{btw- I almost didn’t do it Because I wanted to flex
Max

maxmuscle1 said:

Lol. XO! I know , you would! I’ve known you way before XO! Lol. You always come through for me. I’m gonna post an oldie from 2018! This was for a “Non flexed, relaxed pic contest on 10mg of EP CIALIS”.

I won and received a pack of EP Cialis(like $25,lol) and I was hooked. I don’t even have ED!! All it took was one comment from a girl who said,” oh my God you have the hardest cock ever! It is like a stone!” That did it for me.


{btw- I almost didn’t do it Because I wanted to flex
Max

Click to expand...

Lol, Yes we do brother and I absolutely love EP cialis. I have a stock pile for the apocalypse or after life. Whatever comes first I’m fucking my way out of it. You were looking strong bro. I’m sure nothing has changed lol


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XOTG85 said:

Lol, Yes we do brother and I absolutely love EP cialis. I have a stock pile for the apocalypse or after life. Whatever comes first I’m fucking my way out of it. You were looking strong bro. I’m sure nothing has changed lol


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Hell to the no! I am always ready for a shoot! . I grew a lot bigger since then. After that , I started manipulating my body for a paycheck. Bulk,cut, recomp, Sport{lost muscle on purpose, $4K} lol. Right before Covid, I had a non bodybuilding shoot lined up and they Were the vehemently against me having veins or being too muscular. They wanted a “Dicks Sport Look” actual words. . Anyway I did it and then Covid hit. I have been on TRT for the longest time in my entire life without a blast. Cannot wait!!

Max