4-Andro Prohormones are widely recognized for their role in supporting testosterone levels, strength, and overall muscle performance. Unlike dry, non-aromatizing compounds, 4-Andro converts in the body to testosterone, making it a popular option for athletes looking to improve training intensity, recovery, and muscle fullness. Many users turn to 4-Andro as a foundation compound due to its more balanced effects on strength, size, and performance.
Testosterone
Because of its testosterone-based conversion, 4-Andro is commonly used during bulking or recomp phases where added strength, endurance, and workout drive are the priority. Users often report improved pumps, increased stamina in the gym, and better recovery between sessions. It is also frequently stacked with other non-methylated prohormones to help create a more complete anabolic environment.
4-Andro Dosage
The common dosage of 4-andro is between 150mg to 350mg per day. This is what you will see as the dosage from most prohormones. The amount you take depends on your experience and how much you want to take it. Our strongest 4-andro dosed prohormones are Sustanon 250 and Andriol.
4-Andro Cycles
All 4-Andro products in this category are non-methylated, making them suitable for longer cycles when used responsibly and paired with proper on-cycle support and post-cycle therapy. Whether used on its own or as part of a stack, 4-Andro remains one of the most well-known and versatile prohormone options for athletes seeking noticeable performance and physique improvements.
1-Andro vs 4-Andro
This is a common question. While 4-andro converts to testosterone and is great for bulking and increasing size, 1-andro converts to 1-testosterone and is better suited for users looking to run cutting cycles and get more lean and ripped.
4-Andro as a Test Base
When running cycles, other prohormones and SARMs, you always want to have a test base, which 4-andro is, because it converts to testosterone.
When people use suppressive prohormones, endogenous testosterone production can decline. Lower androgen and estrogen signaling can be associated with issues such as low libido, poor mood, fatigue, reduced training drive, and generally feeling “off.” Because testosterone can also aromatize to estradiol, a testosterone-oriented base may provide both androgenic and estrogenic activity, which is one reason users consider it preferable to running certain suppressive compounds alone.
