NPP 150



Nandrolone phenylpropionate (NPP 150) is a pharmacological agent that differs significantly from Nandrolone Decanoate in a shorter chain of esters, which contributes to the rapid absorption of the drug and has a shorter duration of action. Nandrolone phenylpropionate has a moderate anabolic effect, and its androgenic effect is much lower than the androgenic effect of testosterone, so when using Nandrolone phenylpropionate the risk of adverse reactions is much lower.

Effects of taking NPP 150

  • Moderate, but stable muscle growth. Nandrolone gives a qualitative increase. The phenomenon of rollback at the end of reception is absent or completely insignificant.
  • Burning fat. NPP 150 stimulates the body to use fat reserves as an energy source.
  • Collagen synthesis. Due to the enhanced formation of collagen, the drug strengthens the ligaments and joints (articular fluid is formed).
  • Enhance immunity.
  • Anti-inflammatory effect.

Phenylpropionate nandrolone is its structural modification. A new substance is formed by adding phenylpropionate to nandrolone through a 17-beta hydroxyl group. After entering the blood, the ether is disconnected and nandrolone remains free. Nandrolone Phenylpropionate is designed in such a way that the peak saturation of the body with the active substance occurs a day or two after the injection.

Side Effects of NPP 150

The most common side effects of nandrolone phenylpropionate are gynecomastia, an increase in body fat and excessive fluid retention in the body. With long-term use of Nandrolone Phenylpropionate and large dosages, it is recommended to include anti-estrogens (for example, Tamoximed or Clomid) in the cycle: this will minimize the risk of side effects. As for androgenic “sideways”, they are quite rare (androgenic steroid activity is only 30% of testosterone). If the dosage is significantly exceeded, alopecia may develop or, on the contrary, hair growth on the face and body may increase, acne may appear and the sebaceous glands may become more active.

Nandrolone Phenylpropionate cycle

There is ample controversy about how to take nandrolone phenylpropionate. They mainly relate to the frequency of injections. For men, the recommended dosage ranges from 100 to 200 milligrams every other day.

The cycle of nandrolone phenylpropionate lasts from 6 to 8 weeks (this is enough even for advanced athletes in order to build muscle mass). Tightening it is not recommended: side effects may occur. Do not forget that phenylpropionate is placed much more often than decanoate. NPP 150 in gentle amounts can even be applied by women. The maximum recommended single dose of an injection of Nandrolone F is 100 milligrams with a “rest” of three days. Phenylpropionate is better than decanoate because, due to the short duration of its withdrawal from the body, the first signs of virilization can be tracked in time and the administration can be stopped.

Additional information