How to Derive Optimal Effects from Deca Steroid Bodybuilding

Deca steroid bodybuilding is not and has never been a recent development. In fact, since Nandrolone Decanoate was synthesized back in the early 1960s, top bodybuilders have been drawn to the inherent bodybuilding benefits offered by Deca Durabolin.

While originally formulated for medical purposes, it did not take long for bodybuilders to find new ways to reinvent Deca Durabolin injection uses for bodybuilding.

This post is designed to guide you on how you can optimize your use of Nandrolone Decanoate. We’ll highlight how effective Deca is, the safe dosage, bodybuilding benefits, stacking information and the possible side effects from Deca use.

Is Deca Steroid Bodybuilding Effective and How So?

Deca is a long-ester that is injected intramuscularly to release the active compound – Nandrolone into muscle tissue.

With a half-life of between 6 and 12 days, the bodybuilding effects of Nandrolone Decanoate may be slow-acting, but it is by no means any less potent in comparison with other injectable exogenous testosterone steroids. This is mainly because the anabolic properties and effects of Deca are long-lasting which is great for providing bodybuilding gains in both your on and offseason.

Generally speaking, Deca Durabolin is very effective in providing performance enhancing and mass building gains. For starters, Deca is known to boost red blood cell production which provides the entire body including muscle tissues with a sufficient amount of oxygenated blood that can enhance strength, energy, stamina and performance.

In addition to this, oxygenated blood in muscle tissue significantly minimizes the impact of muscle fatigue caused by increased lactic acid during training particularly when lifting heavy. Nandrolone Decanoate will also promote nitrogen retention while boosting protein synthesis in muscle tissue for mass building.

Ultimately, Deca steroid bodybuilding is effective for all levels of bodybuilders and this steroid can even be stacked with other AAS (more on thisna bit later) for optimal bodybuilding gains.


What is the Safe Deca Steroid Bodybuilding Dosage?

Deca Durabolin can be used in a standalone cycle or it may be stacked with other steroids. Typically, a Deca cycle and dosage plan should be treated on an individual basis, as there are several factors that can influence both the potency and potential side effects experienced from Deca use.

Some of these factors include the authenticity of the steroid being administered, the active compound concentration, the length of the cycle, the weekly dosage plan, bodyweight, gender, and age.

A safe Deca cycle for male users can range from 8 to 12 weeks while female users are advised to run a Deca cycle that does not exceed 8 weeks. When it comes to a dosage plan, the recommended weekly Deca dosage for female bodybuilders is 50mg. On the other hand, male bodybuilders can run an 8 to 12 week Deca cycle with a weekly dosage as low as 200mg and as high as 1,000mg.

As with every other steroid, it is safer to run a cycle with a low Deca dosage rather than a high one. But this will depend on your present health status, bodybuilding goals, and the recommendation of your physician and/or personal coach.

Deca Durabolon Injection Uses and Benefits

Deca Durabolin is used by bodybuilders wishing to build muscle mass and shed body fat in the process.

Deca also enhances athletic performance. So in effect, Nandrolone Decanoate is a steroid that offers bodybuilders a holistic approach to bodybuilding by providing cutting, bulking, and performance enhancing gains all at once.

Deca is used by bodybuilders because it is a slow-acting, long-ester steroid that provides and maintains bodybuilding gains even in off-season. Deca is not hepatotoxic and it can be stacked with other steroids.

Bodybuilders can also expect the following Deca Durabolin benefits:

#1. Deca Boosts Energy, Strength and Stamina

As mentioned earlier, Deca will increase your red blood cell count and your body’s supply of oxygenated blood. This is capable of improving your all-round stamina levels as your muscles are not easily fatigued due to the effects of increased lactic acid during training and heavy lifting.

#2. Deca Promotes Mass Building

This is done by promoting increased nitrogen retention, growth hormone and protein synthesis resulting in mass building gains.

#3. Deca Boosts Bone Density

Deca Durabolin use will result in an upsurge in collagen production which leads to stronger cartilages, ligaments, and tendons. The boost in collagen will also increase bone density which is great, as it will help minimize the risk of injuries during weight training.

#4. Deca Durabolin Sheds Fat

With Deca use, your metabolic rate increases which consequently burns excess fat. In addition to this, Deca converts fat stores to much needed fuel energy for your resistance training.

Deca Promotes Quick Recovery

The increased level of protein synthesis and collagen due to Deca use will aid in the quick healing of damaged bone and muscle tissue.

#5.Deca Maintains Mass Building Gains

One of the most telling Deca Durabolin benefits has to do with the sustenance of mass building gains during healing, recovery, and when you are in a state of rest during an off-season.

Deca Durabolin Stacks for Bodybuilding

Deca Durabolin can be stacked with a number of different steroids like Sustanon, Dianabol, Winstrol and so on. Here are two mass gain packs available from bodybuilders looking to gain lean, dry, muscle mass.

Mass Gain Pack – Sustanon / Deca / Dianabol (8 weeks) – Pharmaqo Labs

This pack includes Sustanon 250 (250mg/ml conc.), Nandrolone Decanoate (300mg/ml conc.), and Dianabol (10mg/tab).

You also get Arimidex (1mg/tab), Tamoxifen (20mg/tab), and Clomid (50mg/tab) for preventing the estrogen-related side effects.

The recommended dosage for Sustanon 250 injection is between 250mg to 1,000mg for an 8 week cycle while four: 10mg (40mg) of Dianabol tablets to be taken daily is recommended for use in this stack.

The Nandrolone Decanoate (Nandrodec 300) in this pack can be run for 8 weeks with a weekly recommended dosage of 100 to 700mg.

For post-cycle therapy (PCT), you should take 20mg of Nolvadex daily for 20 days and 50mg of Clomid daily for 20 days. PCT protocol should commence form week 11 and run until week 13.


Classic Weight Gain Pack (8 weeks) – Sustanon + Deca + Dianabol + Protection + PCT – Pharmaqo Labs


Dry Mass Gain Pack – SUSTANON / WINSTROL / DECA (injection) – Pharmaqo Labs

This pack consists of Nandrolone Decanoate (Nandrodec 300), Sustanon 250, and Stanozolol-AQ (Stanozolol-Winstrol).

100mg to 700mg of Nandrodec 300 injection will be taken weekly for 8 weeks while 250mg to 1,000mg of Sustanon 250 will be taken along the same cycle as Nandrolone Decanoate with 300mg of Winstrol recommended per week for an 8 week cycle.

For post-cycle therapy (PCT), you should take 50mg of Clomid daily for 20 days and 20mg of Nolvadex daily for 20 days. PCT protocol should commence from the eleventh week and should run till the thirteenth week.

While running a standalone Deca cycle can see you gaining as much as 20Ib of muscle mass – you can expect to gain as much as 40Ib of muscle mass when you use any of these two Deca stacks properly.

Potential Side Effects from Deca Steroid Bodybuilding

The first thing you need to know is that there is no drug that doesn’t have side effects, and Deca Durabolin is no different. However, the severity of the side effects would vary from one user to another; for so many reasons.

While some bodybuilders may not experience any harsh effects from Deca use, others may have a different story to tell.

Also, stacking Deca with other steroids may exacerbate possible side effects and make it difficult to attribute the side effects solely to the use of Nandrolone Decanoate.

Nevertheless, some of the common side effects noticed by bodybuilders during a standalone Deca cycle include:


Deca is known to cause acne in users. The acne is predominantly located on the face, chest, and back.

Deca Dick

Most gym rats and active steroid users would have heard of Deca Dick. This problem occurs when you run an extensive Deca cycle and the steroid restricts the amount of nitric oxide in your body.

Nitric oxide is responsible for promoting blood flow to the penis. Erectile dysfunction which is what Deca Dick is all about, can occur as a result of the shortage in nitric oxide in the body.

Also, using Deca can increase the level of prolactin production in the body. Prolactin is a hormone associated with lactating women and high levels of the hormone in males will lead to Deca Dick.


Deca is also known to cause oligospermia (a critical reduction in sperm count) which is responsible for infertility in men. However, this side effect is often associated with bodybuilders that misuse, abuse or run a perpetual Deca cycle.

Gastrointestinal Issues

Using Deca may cause gastrointestinal concerns in some users including bloating, abdominal pain, indigestion, diarrhea, and vomiting.

Deca Causes Virilization

A prolonged Deca cycle or the consistent use of a higher than recommended dosage can lead to virilization side effects in females. These side effects include the deepening of voice, excessive facial and body hair growth, menstrual cycle disruptions, breathing atrophy, and the enlargement of the genitalia (clitoris).

Suppressed Endogenous Testosterone

Deca use leads to the suppression of the production of endogenous testosterone. This could cause feminization side effects in men if a post-cycle therapy protocol is not observed after Deca use to get the body producing natural testosterone again.

A post-cycle therapy (PCT) protocol in this case would involve the use of anti-estrogen medication like Arimidex, Nolvadex and Clomid.

Is Deca Steroid Bodybuilding for You?

Deca Durabolin is surely an androgenic-anabolic steroid that can provide bodybuilders with tremendous gains if used properly in a standalone cycle or stack. It is important to follow a recommended cycle and dosage plan that is designed to help you meet your bodybuilding goals.

Never cycle Deca without first consulting with a qualified physician and an experienced trainer. While Deca steroid bodybuilding is effective for achieving mass building and even cutting goals, it can be a cause for health concern, especially if misused. If you want to start your Deca cycle, you can get free coaching or even chat with an IFBB PRO here today.

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