Androstenetrione: What It Is and How It Works

If you’ve been scrolling through forums about muscle gains, you’ve probably seen the name androstenetrione pop up. In short, it’s a prohormone that your body can convert into stronger hormones like testosterone and dihydrotestosterone. Those hormones are the ones that help build muscle, boost strength, and improve recovery. Because it’s a precursor, the effects aren’t as immediate as a direct steroid, but many users report solid gains when they follow the right plan.

Typical Dosage and Cycle Length

Most people start with 300‑400 mg per day split into two doses—one in the morning, one before bed. Some go up to 600 mg daily, but that’s usually only for experienced users who already know how their body reacts. A standard cycle lasts 6‑8 weeks, followed by a 2‑week break. Skipping the break can increase the risk of side effects, so schedule it like you would a workout rest day.

It’s a good idea to pair androstenetrione with a low‑dose aromatase inhibitor if you notice extra water retention or joint pain. Those symptoms often mean estrogen is rising, which can happen when the body converts the prohormone into estrogen‑related compounds.

Potential Benefits and Side Effects

When taken correctly, users typically see:

• Increased strength, especially in the bench press and squat.
• More muscle fullness and better pump during workouts.
• Improved recovery, so you can train hard more often.

But there are downsides too. Because it can raise estrogen, you might face:

• Water retention and bloating.
• Gynecomastia (tissue growth in the chest).
• Joint discomfort.

And like any hormone‑affecting supplement, it can suppress natural testosterone production if you run it too long. That’s why a post‑cycle therapy (PCT) with something like clomiphene or tamoxifen is recommended after the break.

Another practical tip: start at the low end of the dosage range and see how you feel. If you notice any aggressive mood swings, high blood pressure, or acne, cut back or stop. Your body will tell you if it’s handling the extra hormones.

Remember, the quality of the product matters. Look for reputable brands that test for purity and have clear labeling. Cheap, unverified powders can contain contaminants that increase health risks.

In summary, androstenetrione can be a useful tool for those looking to add a few more pounds of lean muscle, but it isn’t a magic bullet. Pair it with solid training, a clean diet, and a sensible cycle plan, and you’ll get the best results while keeping side effects in check.