All Products

Deca 200 mg/NPP 150 mg

Dual-Ester Nandrolone Blend

Lab Tested

Substances:
- Nandrolone Decanoate 200 mg
- Nandrolone Phenylpropionate 150 mg
Strength: 350 mg/mL
Carrier Oil: Pharmaceutical Grade MCT Oil
Form: Oily Solution for Intramuscular Injection
Packaging: 10 mL Multidose Vial
Manufacturer: Dragon Pharma, Europe

Authentic Dragon Pharma Product

Free Shipping on Orders $800+

Discreet Packaging Guaranteed

$126.00

Warehouse :

International

U.S. Domestic

Dragon Pharma Deca 200/NPP 150

Deca 200/NPP 150 mg is an innovative and highly sophisticated injectable steroid blend that combines two esters of the same powerful compound—Nandrolone—to deliver both immediate and long-lasting benefits in a single vial. This unique dual-ester formula contains 200 mg of Nandrolone Decanoate (traditional "Deca") and 150 mg of Nandrolone Phenylpropionate (NPP) per milliliter, resulting in a total concentration of 350 mg/mL. Suspended in ultra-smooth pharmaceutical-grade MCT oil, this 10 mL vial is manufactured under strict cGMP standards in Dragon Pharma's European facilities, offering athletes the ultimate synergy of rapid onset and sustained release from one of bodybuilding's most revered compounds.

Nandrolone is legendary for its ability to promote substantial, quality muscle gains with a notably low incidence of androgenic side effects. This blend leverages the strengths of both esters: the NPP (Phenylpropionate) component acts quickly, providing noticeable joint lubrication, relief, and anabolic effects within days, while the Decanoate ester builds up steadily to maintain stable blood levels for weeks, supporting long-term growth and recovery. This makes it an ideal choice for bulkers seeking steady mass, athletes managing joint pain, or anyone wanting to avoid the frequent injections of NPP-only cycles while still getting its fast benefits. The result is a versatile product that enhances collagen synthesis, dramatically improves joint comfort, and promotes lean, sustainable mass with a smooth, manageable estrogenic profile. For bodybuilders looking for the perfect balance between immediate relief and long-term growth, Dragon Pharma's Deca/NPP blend represents a new standard in nandrolone therapy.

Key Benefits:

Dual-Action Joint Relief & Collagen Synthesis: The NPP ester provides rapid joint lubrication and pain relief within days, while Deca sustains long-term connective tissue support, allowing for heavier, pain-free training.
Sustained Quality Muscle Growth: Promotes steady, lean mass gains with minimal water retention (when estrogen is managed), resulting in quality, keepable muscle tissue with a full, round appearance.
Rapid Onset & Long-Lasting Effects: Get the quick benefits of NPP (strength, pumps, joint relief) almost immediately, backed by the sustained anabolic action of Deca for the entire cycle duration.
Enhanced Recovery & Nitrogen Retention: Significantly improves recovery between workouts and increases nitrogen retention, creating a powerful anabolic environment for growth even in a calorie surplus.
Favorable Side Effect Profile: Nandrolone has a lower androgenic rating than testosterone, reducing risks of hair loss, acne, and aggression while providing strong anabolic effects.

Each 10 mL sterile multidose vial contains 200 mg of Nandrolone Decanoate and 150 mg of Nandrolone Phenylpropionate per milliliter (350 mg/mL total), manufactured under the highest quality control standards in Dragon Pharma's certified European facilities.

Product Specifications

Product Name	Deca 200 mg/NPP 150 mg
Manufacturer	Dragon Pharma
Substance	Nandrolone Decanoate 200 mg/mL + Nandrolone Phenylpropionate 150 mg/mL
Packaging	10 mL sterile multidose glass vial
Lab Test Result	>99% Purity per compound (HPLC Verified. Batch-specific report available upon request.)
Half-Life	Decanoate: ~15 days; Phenylpropionate: ~4.5 days (Ideal for 2x/week injections)
Recommended Cycle	12-16 weeks (due to long Decanoate ester)
Form	Oily solution for intramuscular injection
Aromatization	Low-Moderate (Aromatizes at about 20% the rate of testosterone. Progestogenic activity is more relevant.)
Dosage (Men)	350-700 mg per week (1-2 mL, typically split into 2 injections)
Carrier Oil	Pharmaceutical Grade MCT Oil

Usage Guidelines

Dragon Pharma Deca 200/NPP 150 mg is almost always used with a testosterone base, such as Cypionat 250 or Enantat 400, to offset suppression of natural testosterone and maintain libido/function. The blend is ideal for 2x/week injections (e.g., Monday & Thursday). While it has low aromatization, its progestogenic nature means estrogen must still be managed, as high estrogen can exacerbate progesterone-related side effects like gynecomastia. Having an AI like Arimidex on hand is prudent. Due to the long Decanoate ester, PCT should begin 3 weeks after the last injection.

Beginner/Moderate Mass Cycle (12-14 weeks): 350 mg per week (1 mL) alongside 300-400 mg/week of Testosterone. Excellent for first-time nandrolone users seeking joint relief and steady mass with minimal sides.
Intermediate Bulking Cycle (14-16 weeks): 525-700 mg per week (1.5-2 mL) with 500-600 mg/week Testosterone. Often stacked with an oral kickstart like Dianabol 20 for the first 4-6 weeks. Monitor for progesterone sides and have Caber (Cabergoline) available if needed.
Advanced Joint Support & Mass Cycle (16+ weeks): 700 mg per week (2 mL) within a complex stack including Testosterone and other compounds like EQ 500 or a low dose of Tren. Used by experienced athletes for long-term joint health during heavy training phases.

Post Cycle Therapy (PCT):

Begin PCT 3 weeks after the last injection. Nandrolone, especially the Decanoate ester, is strongly suppressive and can linger. A robust 4-6 week PCT is essential. Use Clomid (50 mg/day first 2 weeks) and Nolvadex (40 mg/day first 2 weeks), tapering down. HCG can be beneficial in the weeks leading into PCT to jumpstart testicular function.

Managing Progesterone & Estrogen:

Nandrolone is progestogenic, not just estrogenic. This means managing both estrogen (with an AI) and progesterone is key to preventing side effects like gynecomastia and water retention. Keep estrogen in a low-normal range with an AI to prevent synergy with progesterone. For prolactin/progesterone management, have Cabergoline on hand. Regular blood pressure monitoring is also advised due to potential increases in red blood cell count.

2026-03-20

View Certificate

195.22 mg/146.96 mg

Storage Instructions

Proper storage is essential to maintain the stability of both esters in this advanced blend. Adhere to the following guidelines:

Temperature Stability: Store at a consistent, cool room temperature between 68°F and 77°F (20°C and 25°C). Avoid temperature swings, freezing, and placement near heat sources like radiators or in direct sunlight.
Light Protection: Keep the vial in its original box or a dark cabinet. Prolonged exposure to UV light can degrade the nandrolone esters over time.
Sterility Protocol: After puncturing the rubber stopper, always clean it with a fresh alcohol swab before each draw. Due to the long cycle lengths this product is used for, maintain strict aseptic technique. Consider the vial's sterility compromised after 90 days from first use.
Visual Inspection: The solution should be clear and free of particles or cloudiness. Gently roll the vial between your hands to re-suspend if any settling occurs; do not shake violently.
Safe Disposal: Dispose of all used needles, syringes, and empty vials in an FDA-approved sharps container. Never recap needles or dispose of biohazardous materials in household trash.

What is the advantage of a Deca/NPP blend over just Deca or just NPP?

The Dragon Pharma Deca 200/NPP 150 blend offers the "best of both worlds." Using just NPP requires injections every other day (EOD) for stable levels. Using just Deca means waiting 4-5 weeks to feel the full effects. This dual-ester blend solves both problems: the NPP (fast ester) provides rapid joint relief, strength, and noticeable effects within the first week, while the Deca (slow ester) builds up to provide sustained anabolic support and long-term growth with the convenience of just 2 injections per week. It's more efficient and effective than using either compound alone.

How quickly will I feel joint relief from this blend?

Thanks to the Nandrolone Phenylpropionate (NPP) component, many users report noticeable improvements in joint lubrication, comfort, and reduced pain within 5-10 days of starting the cycle. The full, sustained joint-supportive effects from the Decanoate ester build up over the following 3-4 weeks. This rapid onset is a key benefit for athletes training through joint pain or those using other compounds that can be harsh on connective tissue.

Does Deca/NPP cause "Deca Dick" and how do I prevent it?

"Deca Dick" (erectile dysfunction on cycle) is caused by a combination of factors: 1) Severe suppression of natural testosterone (solved by always using a testosterone base like Cypionat 250), 2) High prolactin/progesterone activity (managed with Cabergoline if symptoms arise), and 3) High estrogen (managed with an AI like Aromasin). By running a proper testosterone base and managing estrogen/prolactin, "Deca Dick" is almost entirely preventable. Dragon Pharma's blend does not inherently cause it; improper cycle planning does.

Can I use this blend for cutting or just for bulking?

While famous for bulking due to its mass-building and joint-protective qualities, Deca/NPP can be very effective for cutting or recomping as well. At moderate doses (350-525 mg/week) alongside a testosterone base and in a calorie deficit, it excels at preserving lean muscle tissue, maintaining joint health (which often suffers during cuts), and providing a full, round look to muscles without excessive water bloat (when estrogen is controlled). It pairs well with cutting agents like Masteron 200 or Winstrol 50.

How does this blend compare to Deca 300 or Deca 500?

Dragon Pharma Deca 200/NPP 150 (350 mg/mL) is a dual-ester blend offering rapid onset + sustained release. Deca 300 is a single-ester (Decanoate only) product at a standard concentration, requiring a longer wait for effects. Deca 500 is a high-concentration single-ester product for advanced users wanting high doses of long-acting nandrolone with minimal injection volume. Choose the Deca/NPP blend for faster joint relief and a balanced ester profile. Choose Deca 300/500 for simple, long-term mass building if you don't mind the longer onset.

No customer reviews yet.