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Nandrolone Phenylpropionate NPP

150 mg/ml
10 ml

NPP (Nandrolone phenylpropionate) is a short ester injectable form of the anabolic steroid nandrolone.
Dosage (Male): 200-500mg per week
Dosage (Female): 50-75mg per week
Dosage Frequency: Every 2-5 days
Dosage Type: Intramuscular injection
Active Half-Life: Approximately 3-5 days


Product Information

What is Fusion NPP (Nandrolone Phenylpropionate):

Nandrolone phenylpropionate is a short ester injectable form of the anabolic steroid nandrolone. NPP as it’s referred to often is extremely similar to the more well known deca-durabolin. The androgenic/anabolic ratio is 37/125. The release time for NPP is considerably shorter than its cousin deca-durabolin with a half-life of approximately five and a half days. NPP is detectable for up to 18 months.

What does Fusion NPP do:

NPP users will experience positive effects such as increased IGF-1 output, and elevated blood cell count along with hemoglobin. An enhancement in protein synthesis and nitrogen retention. Inhibition of glucocorticoid hormones causes a lowering in cortisol. These benefits will aid in adding strength and size along with improving body composition. An added benefit of NPP is enhancement of collagen synthesis and bone mineral content. This is the reason behind the talk about Deca and NPP being good for the joints.

Side Effects:
Natural production of testosterone will be suppressed. Estrogenic conversion with nandrolone phenylpropionate happens at a lesser rate versus testosterone. Nandrolone does have a progestenic effect on the body and a potential to cause progestin based side effects. Estrogen and progesterone conversion can both cause gynecomastia, aid in negative feedback of testosterone and fat storage. Including an anti-estrogen in the cycle may be able to combat the side effects. Mild to moderate water retention is to be expected along with potential for oily skin, male pattern baldness, acne, facial and body hair growth. Females need to be concerned with skin texture being affected, menstrual cycle disruption, a potential deepening of the voice, and clitoral enlargement. Cycling anabolics on a consistent basis can cause polycythaemia, a thickening of the blood. To combat this one can give blood consistently. Hepatotoxicity of the liver is not at risk using NPP but lowers HDL cholesterol more than testosterone. Consuming high quality EPA and DHA as part of your nutritional plan (3-4g/day) will help combat the detrimental effects on cholesterol.

Reasons to take nandrolone phenylpropionate (NPP):

The primary reasons users take Fusion NPP are increased strength, increased lean mass and an improved recovery ability. Other characteristics such as power, speed and endurance are also improved. Users can also expect a ‘fuller’ feel and look to their muscles while enjoying a leaner disposition in composition.

How do you use Fusion NPP?

Men using Nandrolone Phenylpropionate for performance gains tend to dose in the range of 200-400mg/week broken up into equal doses of 2-3 injections and can be mixed in with any other anabolics stacking in the cycle. Cycle lengths range from 6-12 weeks. Females who opt to use NPP use much lesser doses in the range of 25-50mg per week. Nandrolone phenylpropionate is a versatile steroid able to be used with a variety of other anabolics. Some users like to include a small base in their bulking cycle of testosterone enanthate and dianabol due to the collagen and bone support properties of the drug. Others have added it to a cutting cycle of masteron propionate and injectable or oral winstrol. One needs to note that combining with any trenbolone esters means the user will be stacking two progestenic steroids and potential for related sides can be exacerbated.

Safe Injection Practices

Make Sure You’re Injecting In The Right Place

The easiest places to inject are your glutes, quads or delts.

Injecting into these bigger muscles is much easier, but you still want to be careful to avoid any blood vessels or nerves.

GLUTES – Usually glutes are the largest and safest place to inject. Divide them into four, you want to inject into the upper, outer quarter. This is so you don’t hit or damage the sciatic nerve, which runs down the center of your glutes.

QUADS – Your quads are the next safest muscle to inject into after your glutes. You need to inject into your top outer thigh, half way between your knee and the top of your hip.

DELTS – Injecting into your delts can be a little scarier because the muscle is smaller. The injection should be given 3-5cms from the top, in the middle of your delt.

Cleaning Your Injecting Site Correctly Helps To Prevent Infections

  • Always wash your hands thoroughly with soap and water before any injection.
  • Wash your injecting site with soap and water as well, or clean the area with a single wipe of an alcohol swab. Scrubbing at your skin with the alcohol swab can spread bacteria around.
  • Allow your skin about a minute to dry before injection.
  • If using a multi-dose vial, swab the top of the vial before and after you draw.

Injecting Into A Muscle Step By Step

  1. Draw up with an 18 gauge needle, then swap to a 25 gauge needle for injecting.
  2. Insert the needle at 90 degrees to your injection site. It should go in most of the way (1" to 1.5").
  3. Draw the plunger back slightly to check you haven’t nicked a vein or artery. If you have, you will see blood in the syringe. If this happens remove the needle and apply pressure with a clean tissue or swab.
  4. Keeping your injecting less than 2ml of fluid into each site – helps reduce your risk of infection.
  5. Inject slowly – 10 seconds per 1ml is a good pace.
  6. Remove the needle and apply pressure with a clean tissue or swab.
  7. Replace the needle cap and dispose of used syringe and needles in a proper bin.

Get Some Medical Advice If You Have:

  • any redness, pain, warmth, swelling or blistering at the injection site, or any feeling of chills or fever – you could have an infection or abscess
  • a feeling like an "electric shock" when injecting, or any type of ongoing numbness or tingling – these could be signs of nerve damage


The information, including but not limited to, text, graphics, images and other material contained on this website (fusionsteroids.com) are for informational purposes only. No material on this site is intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of your physician or other qualified health care provider with any questions you may have regarding a medical condition or treatment and before undertaking a new health care regimen, and never disregard professional medical advice or delay in seeking it because of something you have read on this website. The legality regarding anabolic steroids, growth hormone, and other performance related drugs vary from country, state and province. If any drugs are illegal according to the laws governing in your country, state and province, please do not engage in their use.

Fusion Steroids 100% Canadian made

Fusion Steroids is your trusted source for 100% Canadian made anabolic compounds. Our top-quality products are made from the purest pharmaceutical grade raw ingredients, to help you not only achieve, but surpass your bodybuilding, fitness and performance milestones. When you choose Fusion Steroids, you are getting potent, fast acting compounds (steroids, HGH, SARMs, and Peptides), that are manufactured and meticulously tested to be the top performance enhancing products out there. Our discreet and secure shipping ensures your products arrive safely and on time. At Fusion Steroids we are dedicated to providing exceptional quality, that costs you less, and you can rely on to build muscle and crush your fitness goals. 100% Canadian made steroids.