Nandrolone Phenylpropionate, known as NPP for short, is a form of Nandrolone with the phenylpropionate ester attached. Another well known form of this steroid compound is Nandrolone Decanoate, also known as Deca-Durabolin. While NPP also used to be called Durabolin in the past, these days that name is avoided to prevent confusion between the two forms.

Nandrolone Phenylpropionate Structure

 

 

NPP has a shorter half life and so requires more frequent injections to keep your levels stable compared with Nandrolone Decanoate. Nandrolone Phenylpropionate is a small ester base anabolic steroid and is commonly referred to as NPP. This product has never been as popular as the larger ester Decanoate version, in part due to availability; however, in the modern era it has begun to see a resurgence in both use and availability thanks in part due to underground labs.

Nandrolone Phenylpropionate carries with it numerous therapeutic and performance benefits. The Nandrolone hormone is the most commonly prescribed anabolic steroid other than testosterone, but the Decanoate version is the most commonly prescribed Nandrolone form. It is one of the most well tolerated steroids in both performance and medical settings.

 

Nandrolone is well known for its many positive benefits and effects when used for performance enhancement purposes. You’ll also find that this compound comes with some excellent therapeutic effects as well, making NPP a quality all round steroid that will suit a range of users and goals. Here are the main benefits and effects that you can expect with NPP:

Recovery – NPP has excellent therapeutic benefits for the joints in particular, and this is going to provide a significant boost to your recovery process. Expect to recover faster and be able to hit the gym for your next workout sooner, with greatly reduced muscle and joint soreness.

Lean muscle preservation – NPP has superb metabolic properties and this will make it more efficient for you to maintain lean gains during the off season. Additionally, if used in a cutting cycle then NPP helps conserve your muscle mass while you work on losing fat. Again, this is thanks to the high metabolic properties of Nandrolone. While NPP is not commonly used as a cutting steroid as often as it’s used for bulking, it can provide a highly beneficial role in a cutting cycle for any user who understands its functions and benefits.

Strength – Some users may see some increase in strength, however NPP is not particularly known for its ability to significantly boost strength to a noticeable level. When stacking with NPP with other steroids, it is likely to be other compounds that take care of your strength boost as this is not an area that Nandrolone excels in.

Nandrolone can be used for bulking or mass building, cutting, as well as for general athletic purposes. This makes it a highly diverse steroid that is often stacked with other compounds where it can contribute to more specific goals.

 

 

There are several possible side effects of Nandrolone Phenylpropionate use, but it is also one of the more side effect friendly. The key to managing and avoiding side effects is understanding how they occur and proper use of the hormone. For most men serious side effects should be completely avoidable. 

[1] Estrogenic:

Estrogenic side effects of Nandrolone Phenylpropionate are possible. Estrogenic side effects of Nandrolone Phenylpropionate include gynecomastia, water retention and high blood pressure caused by severe water retention. These side effects can be avoided by the use of an Aromatase Inhibitor (AI) such as Anastrozole (Arimidex). The reason for estrogenic side effects is due to the Nandrolone hormone aromatizing. Aromatization refers to the conversion of testosterone to estrogen. However, the rate of aromatization with this hormone isn’t high. 

[2] Androgenic:

There are possible androgenic side effects of Nandrolone Phenylpropionate, but they are not extremely likely in men. Hair loss in men predisposed to male pattern baldness is possible as is acne in sensitive men. However, when it comes to such effects this is one of the most well tolerated steroids of all. Genetic predispositions will play the largest role.

[3] Cardiovascular:

Nandrolone Phenylpropionate can have a negative impact on HDL cholesterol (good cholesterol) and it can be somewhat more significant than testosterone. This negative effect may be exasperated by the use of an AI. It is more than possible to use Nandrolone Phenylpropionate without cholesterol issues or cardiovascular incident, but a healthy lifestyle is imperative. Regular cardiovascular activity is important as is a cholesterol friendly lifestyle.

[4] Testosterone:

The use of Nandrolone Phenylpropionate will suppress natural testosterone production. As with all Nandrolone compounds, one injection will suppress nearly if not all your natural testosterone production. Your genetics will not prevent this and it is something that’s completely unavoidable with use. Because of this fact, it is imperative that all men who use this steroid do so in conjunction with some form of exogenous testosterone. This will prevent the individual from falling into a low testosterone condition, which comes with a host of very undesirable symptoms.

Post Cycle Therapy (PCT) is recommended after the cycle. This will help stimulate the production of natural testosterone and increase the odds of a successful recovery. PCT will not complete recovery, it will still take several months post PCT, but it will give you a better start.

[5] Hepatotoxicity:

Nandrolone Phenylpropionate is not toxic to the liver.

 

For the athlete or bodybuilder doses can vary greatly. 100mg per week will provide significant therapeutic advantage with 200mg per week being more common as this will ensure significantly improved recovery. In most performance circles 300-400mg per week will be the common dosing range, and this is a perfect range for building or preserving muscle tissue. Some will use more, but this will increase the risk of side effects.

The total dose is normally split into three equal injections per week or planned out on an every other day basis for optimal results. 8-12 weeks is the normal period of use for most athletes. The exception is female athletes who may use the steroid for 4-6 weeks and normally at a dose no more than 50mg per week if virilization is to be avoided.

 

NPP will suppress your normal testosterone function considerably, so post cycle therapy is critical after doing a cycle that includes NPP – whether it is being stacked with any other compounds or not. PCT ensures you get your testosterone back on track after the steroids have suppressed production by providing the body with an external source of this critical hormone. This also relates directly to your results: testosterone is vital for maintaining muscle mass and avoid fat gain. Post cycle therapy therefore can be considered as important as the cycle itself, and any missteps in your PCT can make your entire steroid cycle a waste of time if you aren’t going to maintain the gains you’ve made.

 

The steroid laws of the U.S. are some of the harshest the world over. There are countries that carry laws that are similarly strict but there are numerous that are far more lenient. China and some other countries are heavens for anabolic steroids and other performence-enhancing products. It is imperative you understand the law as it pertains to where you live before you buy any anabolic steroids. Due to the steroid laws of the U.S. and other parts of the world, if you are looking for high quality anabolics or SARMs you are encouraged to visit www.ultrapandaroids.com, which has 3 warehouses located in USA, Hong Kong, and Italy. Ultrapandaroids.com can legally provide you high quality anabolics without a prescription. 

 

The Nandrolone hormone is one of the most valuable anabolic steroids of all; top five without a doubt. For the steroid user, this steroid can almost be called essential to an off-season mass plan. But when we look at what it can do for recovery and healing it is almost in a class of its own. Couple this with its side effect friendly nature and this steroid is very hard to beat. However, there’s one important thing we’ve yet to address, erectile dysfunction. Nandrolone is well known for causing erectile dysfunction, often referred to as “Deca Dick.” This isn’t the hormone’s fault; it is due to improper use. As a progestin and a hormone that can produce prolactin erection function can be diminished. Keep a balance in your hormone levels and there won’t be an issue.

 

 

 

 

The well known and very popular steroid Deca-Durabolin is also a Nandrolone steroid. It is the same as the Nandrolone steroid in NPP, but simply makes use of a different ester. While the ester used in NPP is Phenylpropionate, Deca-Durabolin is the brand name of Nandrolone decanoate. An ester attaches to the Nandrolone hormone and controls the way the hormone is released in the body once it has been injected.

 

By understanding different esters and how they work, it’s possible to create a steroid stack that contains compounds that use the same or similar esters, and this can make it easier to plan your post cycle therapy afterwards. At other times, you might want to combine short and long esters for different purposes. With Nandrolone available in these two ester types, you have the option to pick the one that best suits your plans and goals.

 

So what are the real world differences between NPP and Deca-Durabolin and which is the better choice for your goals?

 

With both compounds you get all the same benefits of Nandrolone which means excellent joint relief and therapeutic effects, improved recovery, excellent steady mass gains, greatly increased anabolic function and a lower level of androgenic effects compared with other steroid hormones.

 

The half life of NPP and Deca-Durabolin differ remarkably and that is the main difference to consider between the two. Nandrolone Decanoate has a very long half life of 6 to 8 days. This means it takes a day or two to even start circulating in the body enough to get its effects, and it will remain in the bloodstream for well over a week. This shorter ester of Nandrolone requires much less frequent injections but also requires a longer cycle because of how long it takes for the effects to become active and beneficial. A Nandrolone Decanoate will normally be run for up to 16 weeks to gain maximum benefits of this slow acting form of Nandrolone.

 

Nandrolone Phenylpropionate has a much shorter elimination half life of about 3 days, so you’ll need to inject this compound much more often to maintain optimal blood levels. It is usually injected three times per week.

 

Both types of Nandrolone contain exactly the same active hormone, but if you’re after a faster acting form then NPP is the best choice. If you plan to do a longer cycle and want to inject Nandrolone less often, Nandrolone decanoate may be the best choice for you.

 

Nandrolone Deca and NPP can come with many of the same side effects that we see with most steroids, although it can be considered one of the more mild options that helps you avoid the more drastic side effects of some other compounds. Possible side effects include estrogenic developments such as gynecomastia and water retention, mild androgenic effects like acne, and heavy suppression of testosterone. This steroid can also reduce levels of good cholesterol (HDL).

 

NPP has some mild androgenic effects when compared to other more powerful steroids. Some men who are especially susceptible through genetics for male pattern baldness might see some of this issue develop, but it is not likely to be a problem for most male users of this steroid.

 

Yes, one of the greatest benefits of this steroids is its healing and therapeutic effects including bone and cartilage strengthening and soothing of joint pain. Some athletes make use of Nandrolone purely for this purpose only.

 

Increased blood pressure is a side effect that can come about when water retention is not controlled when using steroids. Nandrolone can cause these estrogenic effects, but users should be easily able to control water retention or bloating through the use of an aromatase inhibitor(Arimidex or Aromasin), and this in turn will help prevent an increase in blood pressure.

 

NPP is a versatile steroid that is useful for building mass, cutting and for athletic therapeutic purposes particularly to enhance recovery and minimize joint pain. All the side effects are easy to be avoided. It is one of the side effect friendly AAS.