Magnus Pharmaceuticals Nandro D 10 ml vial (250 mg/ml)

Nandrolone Decanoate – Deca Durabolin – Norma

Deca Durabolin stands out as one of the safest and effective anabolic steroids. This 诺龙, both naturally occurring and synthetic, forms a crucial base for steroid cycles. Despite its low levels in the human body, which prevent significant effects, it remains a byproduct of hormone breakdown. Athletes and bodybuilders often misuse it, making it one of the most abused steroids.

This powerful steroid is frequently marketed under various names such as DECA Durabolin and Durabolin. Both versions offer long-acting effects, exhibiting both androgenic and anabolic properties. At lower doses, it primarily acts as an anabolic agent but can present significant androgenic effects at higher doses.

适应症

Historically, 诺龙 was prescribed for conditions like osteoporosis and aplastic anemia, with its use peaking during the 1980s for severely malnourished patients. However, rampant misuse led to its withdrawal from medical applications; currently, no medical conditions are treated with 诺龙.

健美运动员

Previously available in oral form, 诺龙 is now predominantly administered via intramuscular injections, typically once a week. As a potent anabolic steroid, it significantly enhances muscle mass, appetite, and red blood cell production, thereby contributing to improved athletic performance.

While the liver gradually metabolizes 诺龙 and converts some to estrogen, this conversion is mainly observed at high dosages, which can lead to side effects like gynecomastia and water retention. Its combination with other hormones, including Clomiphene, Anavar, and growth hormone, is common, with many users cycling every month to mitigate side effects while maintaining body mass.

副作用

Long-term use of 诺龙 can lead to side effects, though low doses generally produce rare and minor issues. Most users experience minimal effects apart from potential bloating and nausea. However, high doses could elicit a range of side effects including:

• 疲劳
• 体重增加
• 保水
• 粉刺
• 油性皮肤
• 疸
• 妇科炎症
• 性欲减退
• 睾丸萎缩
• 情绪波动
• 脱发
• decreased HDL cholesterol
• increased LDL cholesterol
• 颌骨生长

Most side effects are reversible upon cessation of use, although some effects like oily skin and acne may linger for months. In women, virilizing side effects can sometimes be permanent.

用量

诺龙 is available in both pill and injectable forms. Oral versions have largely disappeared from the market, leading bodybuilders to rely on the injectable variant. This oily liquid should only be injected into the buttocks, with regular site rotation necessary to avoid complications like abscess formation. Typical dosage ranges from 200-1000mg per week, with discontinuation advised after six months if no effects are observed. Users should also be cautious of counterfeit products.

女性

Due to the risk of virilization—manifested through symptoms like deepened voice, excessive hair growth, and menstrual irregularities—诺龙 is not recommended for females. The ideal dosage for women is approximately 50mg per week, with adherence to low doses essential to prevent masculinizing effects.

禁忌症

Individuals with the following conditions should avoid 诺龙:

• breast cancer
• 腺癌
• steroid allergies
• cancer with elevated calcium levels
• 妊娠

分类

Under the Controlled Substance Act, 诺龙 is classified as a Schedule 3 drug. Its availability is limited, and current supplies are illegal, leading to uncertainty regarding authenticity, especially from international sources.

检测

Detection of 诺龙 in urine is straightforward, but natural bodily production can yield small quantities. Anything over 2 ng/ml raises suspicion of doping, particularly with known issues of false positives due to amino acid consumption and other anabolic metabolites. Comprehensive tests now assess a variety of metabolites for accuracy, with numerous sports organizations routinely screening for 诺龙, which may linger in both urine and hair for months following cessation.

费用

Obtaining Deca Durabolin can be challenging. Numerous online vendors offer 诺龙, yet quality control is often questionable, with many products proving to be counterfeit. Typical costs vary dramatically, with averages around $20 for a 100 mg/ml vial, escalating to $75 for larger quantities. Authentic formulations are increasingly difficult to find due to global crackdowns on illicit production, and many homemade variants pose contamination risks.

警告

Although 诺龙 is well-tolerated at low doses, it carries risks, including potential liver damage and blood clots, necessitating regular monitoring of liver enzymes. Serious complications can arise, including pulmonary embolism. Long-term use poses additional risks of heart disease and liver cancer. For safety, individuals should consult healthcare providers during use.

最终建议

It is advisable to steer clear of 诺龙 and explore alternative options as reliable products remain elusive.