Here you can find range of our Durabolin steroids for sale. Also known as  Nandrolone Phenylpropionate.  It is similar to Deca but shorter ester attached. Durabolin can effectively be incorporated in both mass and cutting cycles.


Reported Characteristics

Active-Life: 2-3 days

Drug Class: Injectable steroid

Average Reported Dosage: Men 150 to 600 mg weekly, Women 50 to 100 mg weekly

Acne: only with high dosages

Water Retention: Low, much less than nandrolone decanoate

High Blood Pressure: except with high dosages

Aromatization: low

Decreases HPTA function: Moderately, (dosage dependent)

Liver Toxic: None

DHT Conversion: No


Nandrolone phenylpropionate (NPP) is a Highly anabolic, moderately androgenic injectable steroid. Its properties are very similar to those of Deca-Durabolin, excepted that the last one is a slower acting derivative (nandrolone decanoate). The main difference between these two compounds is indeed the speed of release into the blood. While nandrolone decanoate will release nandrolone for approximately 3 weeks, nandrolone phenylpropionate will do so for only about a week. As you understand, this will influence your injections interval. Otherwise, the two steroids are quite identical: both promote strength and lean muscle mass gains without strong estrogenic or androgenic side effects.

Structural Characteristics:

Nandrolone phenylpropionate is a 17 b hydroxy modified form of nandrolone. Being esterified, steroids are less polar than free steroids, what make them being absorbed more slowly from the injection site. 24 to 48 hours after, the ester enters the bloodstream where nandrolone is set free.

The spike in nandrolone levels then declines to near baseline levels within a week.

Side Effects (Estrogenic):

Nandrolone conversion into estrogen is only about 20 percent of testosterone.

This is because aromatization of nandrolone, effective in the liver, is weak in active sites such as adipose tissues.

With higher dosing, however, side effects such as water retention, body fat, and gyno may occur. As a result an anti-estrogen such as Clomid or Nolvadex or Arimidex may be necessary.

Note that nandrolone has a progestin-like activity in the body due to a great affinity for the progesterone receptor, and progesterone effects are similar to estrogens: gynecomastia, negative feedback inhibition of testosterone production and enhanced rate of fat storage.

Side Effects (Androgenic):

Although weak, androgenic effects are still possible with higher doses. These may include oily skin, acne, and body/facial hair growth, as usual.

Women may fear changes in skin texture, a deepening of the voice, menstrual irregularities, facial hair growth, and clitoral enlargement. Here too, as usual.

Side Effects (Hepatotoxicity):

Good news: Nandrolone is not known to be hepatotoxic.

Side Effects (Cardiovascular):

AAS have a tendency to reduce good cholesterol values and increase bad ones.

Nandrolone has a weaker impact on serum lipids than c-17 a alkylated steroids. It is however advised to maintain active cardiovascular exercises and minimize the intake of bad fats, and simple carbohydrates while using AAS. Supplementation with fish oils (4 grams per day) and Stabil is also suitable.

Side Effects (Testosterone Suppression):

All AAS taken in sufficient doses to promote muscle gain suppress endogenous testosterone production. Moreover, progestational activities of nandrolone worsen testosterone suppression.

The help of testosterone-stimulating substances (Clomid, HCG) will help restore testosterone levels. A way to lessen the post-cycle difficulty to recover natural testosterone synthesis is to use a milder AAS at the end of the cycle.

For other considerations I would not recommend to make too long AAS cycles however, as for instance, cell Testosterone receptors themselves will become less performing.

Administration (Men):

A wise dosage of 200-400 mg per week for 12 weeks is sufficient for most users to attain great gains in muscle and strength. Note that due to the active life of the phenylpropionate ester, the weekly intake should be reiterated every 3 days.

Administration (Women):

Because of the pervious reasons, women should use a dosage of 25-50 mg per week for 12 weeks.