How And Why Is NPP Steroid Used In Body Building And Fitness Industry in the USA?

How And Why Is NPP Steroid Used In Body Building And Fitness Industry in the USA?

NPP is the short form for Nandrolone Phenylpropionate. It was first launched in the market by a company named Organon with the brand name Durabolin. It is an injectable anabolic steroid. It is just like its counter-part nandrolone decanoate, which has a larger ester than phenylpropionate. The use of NPP is in the rise among bodybuilders and athletes.

This steroid has a shorter half-life. Therefore to maintain the steroid level in the bloodstream, you need to inject it quite frequently. It has a less androgenic effect than other testosterone steroids. Many athletes comment that this steroid relieves joint pain faster, and there is almost no water retention. The phenylpropionate esters act faster than the decanoate

It can enhance muscle mass to a great extent but at a steady pace. Though the use of this steroid is known more for a bulking cycle, it can be used in both cutting and bulking cycles with an appropriate diet and exercise. You can accordingly eat a low calorie or high-calorie diet and adjust the steroid cycle for the best effect.

Apart from bodybuilding and performance-enhancing, NPP is also used to treat various medical conditions resulting in muscle wasting, fatigue and muscle pain, and cell degeneration. It treats symptoms of burns, ulcers, and osteoporosis.

Benefits Of NPP

  • It increases the production of a hormone called IGF-1, which helps in body recovery.
  • It curbs the level of stress hormones, glucocorticoids.
  • The nitrogen retention increases in the body. It stops the lean muscle tissues to fall under the catabolic state.
  • The NPP also boosts protein synthesis, and the cells are replenished with more proteins to build new tissues and muscles.
  • It increases red blood cell production and thus facilitates abundant oxygen flow. It relieves fatigue and helps in continuing with longer training sessions.
  • Experience enhancement of muscle endurance and recovery.
  •  It can also act as a collagen booster. It increases bone mineral density and elasticity of tendons and ligaments. It helps those who are regularly working out with weights or does weight lifting.
  • It increases strength, stamina, and enhances the performances of athletes.
  • As you have already seen that Nandrolone Phenylpropionate can be used to treat certain illnesses and medical symptoms, it is also used to a certain extent to treat breast cancer and HIV. Though it is only true outside the USA.

Buy Phenylpropionate Cycle in the USA

The Nandrolone phenylpropionate for sale has an average half-life of at least three days. Therefore, some say that you must take your dose twice a week. Do not follow those recommendations blindly. Every individual has a different body constitution, and there are various factors to consider while deciding the dosage and cycle. It should at least involve all of the following –

· The aim of the athlete or individual concerned

· Length of the cycle

· Other steroids in stacking

· Medical history of the individual


With a typical cycle of 8 – 12 weeks, a beginner can start with 100mg per week. You may increase the dose to 200mg per week if the dose is too low. Athletes and bodybuilders may like to take 300-400mg per week.

Women may choose to go for a shorter cycle of 4-6 weeks.

NPP Side Effects

There are some side effects to this steroid as there is with any other medication. If you understand the risks involved better, then you can avoid those problems or at most cope with them. Now, let’s see what are the most known side effects of NPP are –

  • It can cause aromatization. The estrogenic side effects may include gynecomastia (male breast enlargement), high blood pressure, and water retention.
  • It also has some androgenic side effects like acne, baldness (only in case of predisposition), and among women increase of body and facial hair growth, deepening of the voice, and clitoris enlargement. 
  • It can influence the cholesterol level negatively. You may suffer from cardiovascular problems if not monitoring your health condition properly.
  • Natural testosterone production is suppressed to a great extent with just one injection of NPP. Testosterone levels can become very low. Thus, stacking it with other testosterone steroids is essential.

Nandrolone Phenylpropionate Post Cycle Therapy

nandrolone phenylpropionate pct

PCT can never be omitted after one of your steroid cycles ends. The main purpose of PCT is to return the body to normal functioning and reduce or reverse the side effects of the steroid. The ideal period of PCT after an NPP cycle is at least 3 weeks. So, let your body be prepared for the next cycle.

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