Testosterone 400mg

Testosterone 400 is an ultra-concentrated anabolic steroid specifically engineered for advanced athletes and bodybuilders. Delievering a massive 400 mg of active testosterone per milliliter, this blend combines Testosterone Enanthate and Testosterone Decanoate to provide a powerful, long-acting mass builder. This high-potency formulation allows users to achieve high weekly dosages with significantly less oil volume compared to standard concentrations.

Product Composition

200mg: Testosterone Enanthate
200mg: Testosterone Decanoate

Each 10 mL vial contains a potent 400 mg/mL blend. The combination of two long-ester testosterones ensures a sustained release of the hormone into the bloodstream, requiring less frequent administration.

Key Features

High concentration allows for smaller injection volumes.
Promotes rapid and significant gains in muscle mass.
Long-acting esters provide stable blood levels for days.
Drastically increases strength and power output.
Enhances recovery rates and protein synthesis efficiency.

Benefits of Testosterone 400

Efficient Dosing

The primary benefit of T400 is the ability to blast high doses (e.g., 800mg) with just 2 mL of oil, reducing the number of injection sites needed.

Mass & Size

Testosterone is the foundational hormone for growth. T400 drives nitrogen retention to the limit for maximum size gains during off-season bulks.

Sustained Release

With heavy doses of Enanthate and Decanoate, this blend stays active in the system for a long duration, preventing low-T crashes between pins.

How to Use Testosterone 400

Testosterone 400 is a potent androgen intended for experienced users. A typical dosage ranges from 400 mg to 800 mg per week. Due to the long esters, it can be injected once a week, though many users split the dose significantly to ensure stable blood serum levels.

Cycle Duration: 10–14 weeks is typical to allow the long esters to fully saturate and peak.
For Bulking: Ideally stacked with Deca Durabolin and an oral like Anadrol or Dianabol.
Note: Due to high concentration, warming the oil slightly before injection can help ensure smooth administration.

Always consult a healthcare professional before starting any supplement regimen to ensure safety and effectiveness, especially if you have pre-existing health conditions.