NPP 100 Omega Labs US
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- Brand: Omega Labs USA
⚠️ WARNING: Potential Risks of Anabolic Steroids
Anabolic steroids can cause hormonal imbalances, liver strain, cardiovascular issues, and psychological effects, and should only be used under strict medical supervision. Unauthorized or improper use may lead to serious health complications.
If used, obtain these substances exclusively from licensed, verified medical providers to ensure safety and proper oversight.
Durabolin-NPP (Nandrolone Phenylpropionate) by Omega Labs
What Is Durabolin-NPP?
Durabolin-NPP, produced by Omega Labs, is an injectable anabolic steroid containing Nandrolone Phenylpropionate as its active compound. It’s known for delivering fast, lean muscle growth, improved strength, and enhanced recovery, making it popular among both athletes and bodybuilders.
As part of the nandrolone family, NPP shares similar effects with Deca Durabolin (Nandrolone Decanoate), though its shorter ester results in a quicker onset of action and faster clearance from the system.
About Nandrolone Phenylpropionate
Nandrolone Phenylpropionate, scientifically called 19-norandrost-4-en-3-one-17beta-ol, is a derivative of 19-nortestosterone. It’s structurally modified to reduce androgenic impact while retaining strong anabolic power.
Because of its chemical makeup, NPP offers significant protein synthesis enhancement, nitrogen retention, and muscle tissue growth—without excessive androgenic or estrogenic activity.
Manufacturer: Omega Labs
Omega Labs has built a strong reputation for producing pharmaceutical-grade anabolic solutions. Their Durabolin-NPP 100 mg/ml (10 ml vial) is designed with precision and purity, ensuring accurate dosing and consistent performance in each injection.
Chemical Profile and Key Attributes
| Property | Details |
|---|---|
| Chemical Name | 19-norandrost-4-en-3-one-17β-ol |
| Molecular Formula | C18H26O2 |
| Anabolic Strength | 125 |
| Androgenic Strength | 37 |
| Estrogenic Activity | Low |
| Progestational Activity | Moderate |
| Active Duration | Around 4–5 days |
| Detection Window | Up to 12 months |
How Durabolin-NPP Functions in the Body
Once administered intramuscularly, Nandrolone Phenylpropionate binds to androgen receptors found in muscle tissue. This interaction triggers greater nitrogen retention, accelerates protein synthesis, and increases red blood cell count, all contributing to muscle repair and growth.
Because of its short half-life (approximately 5 days), NPP requires frequent injections to maintain stable anabolic levels—typically every 3 to 5 days.
Durabolin-NPP vs. Deca Durabolin (Nandrolone Decanoate)
| Feature | NPP (Durabolin) | Deca Durabolin |
|---|---|---|
| Ester Type | Phenylpropionate (short) | Decanoate (long) |
| Onset of Effects | Rapid (24–48 hours) | Slower (7–10 days) |
| Injection Schedule | Every 3–5 days | Every 7–10 days |
| Water Retention | Minimal | Moderate |
| Cycle Duration | 6–10 weeks | 10–14 weeks |
This faster-acting ester makes NPP ideal for users who prefer shorter, more flexible cycles or want quicker visible changes.
Primary Benefits of Durabolin-NPP
Promotes dense, lean muscle development.
Provides steady strength improvements.
Reduces joint discomfort and supports collagen formation.
Encourages faster recovery between training sessions.
Causes less estrogenic activity than many testosterone derivatives.
Athletes value Durabolin-NPP for its ability to deliver consistent, clean gains without the heavy water retention often seen with longer-ester steroids.
Dosage Recommendations and Administration
For Men
The most effective range is 200–400 mg per week, typically divided into two or three doses. A cycle usually runs for 8–12 weeks, depending on the goal and experience level.
For Women
Female athletes should limit doses to 50–100 mg weekly for a maximum of 6–8 weeks to minimize virilization risk.
Injection Frequency
Due to the short ester, Durabolin-NPP should be injected every 3–5 days to sustain consistent hormone levels in the bloodstream.
Potential Side Effects of Durabolin-NPP
Although Durabolin-NPP is regarded as milder than most anabolic steroids, misuse or prolonged cycles can still cause unwanted effects.
Common Effects
Increased oil production and mild acne
Elevated libido
Temporary water retention
Occasional mood changes
Less Common or Long-Term Effects
Suppressed natural testosterone production
Rare gynecomastia
Headaches or mild nosebleeds
Possible blood pressure elevation
Minimizing Risk
Always perform Post Cycle Therapy (PCT) after completing a cycle.
Stay within recommended dosages.
Monitor cardiovascular and liver health.
Avoid mixing with other strong progestins or estrogenic compounds.
Who Benefits from Nandrolone Phenylpropionate?
Ideal candidates include:
Performance athletes aiming for sustainable lean gains.
Individuals seeking strength improvement with minimal water retention.
Bodybuilders focusing on joint recovery during heavy training phases.
While originally developed for medical use, NPP’s balanced anabolic properties make it popular for performance enhancement as well.
Frequently Asked Questions (FAQs)
1. How is Durabolin-NPP different from Deca Durabolin?
NPP contains a shorter ester that acts faster, leading to more frequent injections but quicker results.
2. What is its average half-life?
Roughly 4–5 days, which means injection intervals should not exceed 5 days for optimal effect.
3. Does NPP aromatize into estrogen?
Only minimally. Its low estrogenic activity makes side effects like bloating uncommon.
4. Can women safely use NPP?
Yes, but only in low doses (50–100 mg weekly) and short cycles to avoid masculinization symptoms.
5. What is a typical cycle duration?
For men, 8–12 weeks; for women, 6–8 weeks is ideal.
6. Can it be stacked with other compounds?
Yes. It’s often combined with testosterone propionate or trenbolone acetate for advanced cycles.









































