Nandrolone Phenylpropionate (NPP) is a testosterone derived anabolic androgenic steroid. NPP is a 19-nor steroid due to a modification of one atom. Compared with dihydrotestosterone, NPP has less androgenic activity while having more anabolic activity than unmodified testosterone.
This substance is very similar to the more common and well-known Deca Durabolin with main ingredient nandrolone decanoate. The main difference between the two is the ester attached to the nandrolone compound. Deca 100 Fast has a shorter phenylpropionate attached than the more popular long acting decanoate.
Nandrolone releases from the site of injection over a 2 to 3 weeks period. NPP 100 Fast releases from the injection site and lasts about a week in the system. NPP 100 Fast acting is therefore best when being injected every 2 to 3 days to keep the levels in the system level. Apart from the time these two substances releases and last in the system, Deca Durabolin and NPP 100 Fast are virtually interchangeable. Nandrolone phenylpropionate shows a sharp increase in blood serum levels of the free form of nandrolone within 24 to 48 hours from the time of injection. Because of this sharp increase and quick release of nandrolone this product is sometimes preferred to the longer acting version. After athletes compete and they battle with joint pain they prefer this substance because the longer acting version will take too long to kick in.
This substance is not as androgenic as testosterones, but this does not mean it is not androgenic at all. At high doses it will have some androgenic effects. In other words, at low doses, you will have very few androgenic effects but at high doses you might experience oily skin, acne, and body/facial hair growth. Male pattern hair loss, deepening of voice and clitoral enlargement in females is also possible. Liver toxicity with this substance is very unlikely because it is not a c-17 alpha alkylated.
R40
Nandrolone Phenylpropionate, known as NPP for short, is a form of Nandrolone with the phenylpropionate ester attached. Another well-known form of this steroid compound is Nandrolone Decanoate, also known as Deca-Durabolin. While NPP also used to be called Durabolin in the past, these days that name is avoided to prevent confusion between the two forms.
The Nandrolone hormone compound is the same in both forms, it is simply the ester which gives each a slightly different property in the body; especially when it comes to half-life and how fast it works, and how long it stays active in the bloodstream. This in turn dictates how often you’ll need to take your dosages.
NPP has a shorter half-life and so requires more frequent injections to keep your levels stable compared with Nandrolone Decanoate.
Nandrolone phenylpropionate in doses sufficient to promote muscle growth does suppress endogenous testosterone production. One 100mg nandrolone phenylpropionate injection shows a rapid suppression of serum testosterone levels. After about 2 to 3 days after the injection the serum testosterone levels will decrease by approximately 30% of the initial level. Testosterone levels will increase to a normal level after about 2 to 6 months.
Another advantage of Deca NPP is its potential to provide joint pain relief and improve joint health. It has been reported to possess anti-inflammatory properties, which can alleviate joint discomfort commonly experienced by bodybuilders due to intense training and heavy loads. This steroid also enhances collagen synthesis, a protein crucial for maintaining healthy joints, tendons, and ligaments. This can lead to improved joint flexibility, reduced pain, and better overall joint integrity, supporting long-term training and minimizing the risk of injury.
Pairing NPP use with a well-designed training program can optimize results. Focus on compound exercises that target multiple muscle groups, incorporate progressive overload to continually challenge your muscles, and allow for adequate recovery between workouts. A structured program tailored to your goals and fitness level will help maximize the muscle-building and strength-enhancing effects of NPP.
Doses for men vary between 200mg and 400mg over an 8-to-12-week period. The weekly dose is usually split into two doses per week due to the short acting nature of the phenylpropionate ester. Recommended dose for woman is 50mg per week (single dose once a week injection) for no longer than 4 to 6 weeks.
| Chemical Composition | Nandrolone Decanoate |
|---|---|
| Strength | 250mg |
| Pack Size | 1ml Amp |
| Laboratory | Genitec Pharma |
Looking for a bit more information about how online orders are processed? Here are some commonly asked questions and answers regarding our Online Shop!
How do I know that my order has been received?
When your order has been successfully received by our system, you’ll see a confirmation page. A confirmation e-mail will also be sent to the e-mail address you specified, giving the details of your order. This confirmation indicates that your order has been received. If you can’t find this confirmation email, check your spam or junk mail folders.
Fulfilment of your order may be impacted by stock availability however an email will be forwarded to you once your order is packed and ready for shipping. This email will include tracking details so that you can trace your parcel.
I live outside of South Africa, can I place an order?
Unfortunately, we only deliver to addresses within South Africa at this stage.
I live in South Africa, how much does shipping cost?
Shipping from our Anabolics ZA site is only R 150 nationwide!
When will be delivery arrive?
All orders are sent via a door-to-door courier service. Please make sure that there is someone to receive your order at your nominated address between Monday to Friday, 9:00am-5:00pm. Please note that your order will take 2 – 3 working days from date of payment to arrive. Deliveries to outlying areas may take longer.
Can I make a change or cancel my order after purchasing?
No changes and cancellations are not possible once the order has been processed and an order confirmation screen is displayed.
What is the return policy and process?
Anabolics ZA products are medicines so we cannot refund or accept returns. If you are unsatisfied with your order in any way, please contact us within 30 days of your order via email and we will do our best to resolve your issue.
I have an issue with my order – what do I do next?
Contact us if you have any queries about your order. Refer to your order number as a reference.
Our latest and most popular products
