Keifei Deca Nandrolin 250 Nandrolone Decanoate

Nandrolin 250 — Nandrolone Decanoate

Chemical Name: Nandrolone Decanoate | Dosage: 250mg/ml

Dosage Forms

• Multi-dose vial: 250mg/ml × 10ml
• Single-dose ampoule: 250mg/ml × 1ml

Presentation

• 10ml Multi-dose Vial: Clear vial with Keifei® wording on the side, sealed with a yellow flip-off cap stamped with Keifei®. Each vial includes one set of 10-digit authentication codes. Packed 10 vials per outer box (white & yellow).
• 1ml Single-dose Ampoule (250mg/ml): Each ampoule imprinted with three rings (brown, yellow, brown) and a black dot below; all wording is imprinted. Packaging options:
  • 3-amp pack: 20 inner boxes → 60 ampoules per outer box (white & yellow). Each inner box carries a 10-digit authentication code.
  • 10-amp pack: 10 inner boxes → 100 ampoules per outer box (white & yellow). Each inner box carries a 10-digit authentication code.

About Nandrolin 250

Nandrolin 250 (Nandrolone Decanoate) is a long-acting ester formulation of nandrolone, making it one of the most widely used anabolic steroids. It is considered weaker than testosterone but breaks down into a more potent metabolite in androgen target tissue. This reduces the likelihood of strong androgenic side effects.

The compound is slower-releasing and not a very fast builder. Muscle gains are noticeable but moderate, making it more suitable for longer cycles. Typically, users may gain about half the rate of muscle mass compared to an equal dose of testosterone.

Key Benefits

• Slow-release, long-acting compound → ideal for extended cycles.
• Produces consistent but moderate muscle gains.
• Less likely to trigger androgenic side effects compared to testosterone.
• Widely used due to its favorable balance between effects and tolerability.

Side Effects

Side effects are generally mild, as the liver can convert nandrolone to estradiol. However, some occurrences may still be observed:

• Oily skin
• Acne
• Facial or body hair growth
• Aggression (rare)
• Accelerated hair loss (rare)