GainZlab Deca 300mg/ml

Product Details:

• Brand: GainZlab
• Compound: Nandrolone Decanoate
• Concentration: 300 mg/ml
• Volume: Typically available in 10ml multi-dose vials
• Form: Injectable anabolic steroid
• Primary Use: Muscle growth, recovery support, joint relief during intense training

How It Works:

Deca 300 (Nandrolone Decanoate) is a long-acting anabolic steroid with a high anabolic and moderate androgenic rating. It promotes protein synthesis, nitrogen retention, and red blood cell production, which helps muscles recover and grow faster after training. It also has collagen-boosting effects, which may help reduce joint discomfort, making it popular among lifters dealing with heavy loads.

Who Should Use It?

• Intermediate to advanced bodybuilders and athletes seeking mass and strength gains
• Users on bulking cycles looking for smoother, sustained growth
• Individuals with joint pain or those looking for a steroid with lower estrogenic and androgenic side effects
• Not suitable for beginners without prior steroid experience

Usage Instructions:

• Typical Dosage:
  • Men: 300–600 mg per week
  • Women: Not recommended due to high virilization risk
• Injection Frequency: Once or twice per week due to its long half-life (~15 days)
• Cycle Length: 10–12 weeks (common), with testosterone stacked to maintain hormonal balance
• Stacking: Often stacked with Testosterone Enanthate, Dianabol, or Anadrol during bulking

Warnings & Precautions:

• Possible Side Effects:
  • Testosterone suppression
  • Acne, oily skin
  • Water retention (mild)
  • Libido changes
  • Rare: gynecomastia if used without anti-estrogens
• Post-Cycle Therapy (PCT): Required to restore natural testosterone production
• Avoid if you have:
  • Prostate or breast cancer
  • Severe liver, kidney, or heart disease
• Medical Supervision Recommended for any prolonged or high-dose use

Storage Instructions:

• Store in a cool, dry place, ideally between 20–25°C (68–77°F)
• Keep away from direct sunlight and moisture
• Do not freeze
• Keep out of reach of children and pets
• Use within the expiry date; discard if vial appears cloudy or damaged