Nan-PH100

What it is and How it Works

Nandrolone Phenylpropionate (NPP) is a fast-acting injectable anabolic steroid that belongs to the Nandrolone family. It has the same active hormone as Nandrolone Decanoate (Deca) but with a shorter ester, giving it a quicker onset and faster clearance from the body.

NPP is highly anabolic and moderately androgenic. It promotes protein synthesis, nitrogen retention, and collagen formation, making it excellent for both muscle growth and joint support. Users often report smoother, less painful training due to its positive impact on connective tissues. Potential side effects include water retention, acne, sexual dysfunction from suppressed DHT, and estrogenic issues such as gynecomastia, since Nandrolone aromatizes to estrogen and progestin.

How is it used?

Because of the short phenylpropionate ester, NPP requires frequent injections to maintain stable blood levels. Most athletes inject it every other day, though some prefer daily injections for maximum consistency. It begins working within the first week, making it more cycle-friendly than Deca for those who want faster results or shorter cycles.

NPP is often stacked with Testosterone to counter sexual side effects and with other compounds depending on goals.

Dose

This product is dosed at 100mg/ml × 10ml. Typical performance use ranges from 300 to 600mg per week, split across multiple injections. Lower doses are sometimes used for joint health benefits, while higher doses are reserved for advanced athletes.

Advice From BTW

• Inject frequently
  Every-other-day injections are standard, with daily shots being optimal for stability.
• Stack with Testosterone
  Helps balance libido and offset suppression-related side effects.
• Good for joints
  Many users find NPP more comfortable on tendons and joints compared to other compounds.
• Shorter cycles possible
  Unlike Deca, NPP works well in 8- to 10-week cycles due to its faster action.
• Monitor prolactin
  Nandrolone can elevate prolactin, which may cause sexual side effects. Cabergoline or Pramipexole are sometimes used if needed.

FAQs

1. How is NPP different from Deca?
   NPP has a shorter ester, which means faster results, more frequent injections, and quicker clearance. Deca is slower and better suited for long cycles.
2. How often should I inject NPP?
   Every other day is standard. Daily injections provide even smoother stability.
3. Is NPP good for bulking or cutting?
   Primarily for bulking, though it can also be used in lean cycles thanks to its muscle-preserving and joint-supporting properties.
4. Does NPP cause gyno?
   It can, since it aromatizes to estrogen and also raises prolactin. Monitoring and support compounds may be required.
5. Why do athletes prefer NPP over Nandrolone Decanoate?
   Because it acts faster, clears faster, and is easier to control, especially for those who want shorter cycles.