Manufacturer:Geneza Pharmaceuticals
Substance:Boldenone Undecylenate
Package qty.:10 ml / (300 mg/ml)
SKU: P4351
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GP Bold 300 by Geneza Pharmaceuticals – Reliable Boldenone Undecylenate for Mass and Strength Gains
Brand: Geneza Pharmaceuticals
Substance: Boldenone Undecylenate
Action of the Drug
GP Bold 300 is a long-acting anabolic steroid that enhances protein synthesis, nitrogen retention, and red blood cell production, promoting steady muscle growth and improved endurance.
Use in Sports
Popular among bodybuilders and athletes for lean mass gain, strength enhancement, and joint relief during intense training cycles.
Period of Drug Withdrawal
Due to its long ester, Boldenone remains active for up to 4-5 weeks; withdrawal typically requires 6-8 weeks to clear the system.
Rate of Suppression of Natural Testosterone Production
Moderate suppression of natural testosterone; a proper PCT protocol is essential.
What Should Be Used During and After Use
During use: Testosterone replacement to maintain hormonal balance.
After use: Post cycle therapy with drugs such as:
- Clomiphene Citrate (Clomid)
- Tamoxifen Citrate (Nolvadex)
- Human Chorionic Gonadotropin (HCG)
Combinations with Other Anabolic and Androgenic Drugs
Works well stacked with Testosterone Enanthate, Dianabol, Trenbolone, or Anavar for enhanced mass and strength gains.
Possible Side Effects and How to Avoid Them
Side effects may include mild androgenic effects and water retention. To minimize risks, maintain recommended dosages, include testosterone support, and monitor estrogen levels with aromatase inhibitors if necessary.
Why We Recommend It
As professional trainers, we value GP Bold 300 for its consistent, quality lean mass gains and joint support during heavy training, making it a solid choice for intermediate to advanced users.
Comparison with Other Drugs
Compared to testosterone-only cycles, Boldenone provides slower but cleaner mass gains with fewer estrogenic effects. It's less harsh than Trenbolone but offers more sustainable results than some oral steroids.
Main Properties
- Drying – Fat Loss: Moderate fat-burning support by increasing metabolism.
- Growth of Mass-Strength: Significant improvements in muscle mass and strength.
Use GP Bold 300 responsibly with a solid PCT to maximize benefits and minimize side effects.