Deca-Durabolin

A high-purity, oil-based injectable formulation of Deca Durabolin (nandrolone decanoate) designed solely for laboratory, analytical, and research use. Its long-acting decanoate ester supports sustained anabolic activity, making it ideal for muscle, bone, and endocrine studies with minimal dosing frequency.

Potent anabolic properties: Nandrolone is ~2.5x more anabolic than testosterone in some models, with reduced androgenic load.

Supports joint and connective tissue research: Extensively studied for potential collagen synthesis and joint-protective properties.

Non-aromatizing to DHT: Unlike testosterone, nandrolone does not convert directly to DHT, often explored in androgen receptor comparative studies.

Extended duration: The decanoate ester makes it one of the longest-acting injectable anabolics, requiring less frequent administration in in vivo protocols.

Our Deca Durabolin 200 mg/mL delivers pharmaceutical-grade Nandrolone Decanoate in a long-ester formulation, trusted for research in muscle, bone, and connective tissue models.

• ≥99% purity verified via HPLC & Mass Spectrometry
• Long-ester profile with ~7–10 day half-life for sustained kinetics
• Sterile, oil-based injectable solution in tamper-evident vials
• Full COA (Certificate of Analysis) available upon request
• Discreet, tracked shipping for laboratory assurance

Once delivered, Nandrolone Decanoate slowly hydrolyzes, releasing nandrolone, which binds strongly to androgen receptors, enhances protein synthesis, and increases nitrogen retention. Research applications often include:

• Endocrine and androgen receptor binding studies
• Comparative anabolic vs androgenic modeling
• Muscle wasting and catabolic resistance investigations
• Bone density and collagen metabolism studies

Is Deca Durabolin legal to purchase?
A: Our Deca Durabolin is sold strictly as a research chemical, not for human consumption. Customers must ensure compliance with laws in their jurisdiction.

What is the half-life of Deca Durabolin?
A: The decanoate ester provides a long half-life of ~7–10 days, with nandrolone detectable for weeks in pharmacokinetic models.

How is it different from Nandrolone Phenylpropionate (NPP)?
A: Both deliver nandrolone, but Deca Durabolin (Decanoate ester) is long-acting and requires fewer administrations, while NPP is short-acting with faster clearance.

What kind of effects are typically observed?
A: In published data, nandrolone enhances nitrogen retention, increases red blood cell count, supports lean tissue maintenance, and has been studied for potential connective tissue benefits.

What about potential side effects?
A: While this is sold for research only, human data show nandrolone can suppress natural testosterone production, alter lipid profiles, and, at higher exposure, cause androgenic side effects (acne, hair loss, virilization in females)

What if crystallization occurs in the vial?
A: Warm gently (no higher than 37 °C) and swirl until dissolved. If dark discoloration or particulate matter appears, do not use.

Can it be stacked with other compounds?
A: In research models, nandrolone is often combined with testosterone esters to explore synergistic effects on muscle, bone, and endocrine balance.

Please check your email after purchase for detailed guides on research use methods.