Boldenone Undecylenate 300

It is an injectable anabolic steroid based on boldenone undecylenate, commonly known as Equipoise, dosed at 300 mg per ml. The long undecylenate ester releases the hormone slowly, giving a steady build in muscle mass and strength over a full cycle rather than a quick spike. It is a moderate compound favoured for lean gains, better endurance and a more vascular look rather than fast, watery size.

As a guide, not medical advice, a common beginner approach is around 300 mg per week, held steady for at least the first six weeks before any adjustment. Cycles usually run 12 to 16 weeks because the compound takes time to build up in the system. Boldenone is almost always paired with a testosterone base, since it suppresses natural testosterone production on its own.

Yes. Boldenone suppresses natural testosterone output, so a proper post-cycle therapy is expected practice, typically starting around two weeks after the last injection. A common protocol is nolvadex or clomid run for four weeks, and many users also keep an aromatase inhibitor like anastrozole on hand in case oestrogen-related sides show up from the testosterone base. This is general guidance, always confirm your own plan with a qualified professional.

Reported effects include increased appetite, acne, hair thinning in men prone to it, and occasional rises in blood pressure. Because it converts to oestrogen at a much lower rate than testosterone, harsh water retention and gyno-type issues are less common with boldenone itself, though they can still occur from a testosterone base if oestradiol is not managed. Baseline and mid-cycle bloodwork is a sensible way to keep an eye on things.

Testosterone is the primary anabolic driving fast, noticeable mass, while boldenone is more of a slow-building support compound that adds lean tissue and vascularity with less water retention. Most users run boldenone alongside a testosterone base rather than in place of it, since boldenone alone will suppress the body's own testosterone. Think of testosterone as the foundation and boldenone as the compound that shapes and refines the result over a longer cycle.

Every box of Proper Labs stock we sell carries a verification check-code so you can confirm authenticity before use. Orders are dispatched from our UK warehouse on Royal Mail Tracked 24 in plain, discreet packaging, with most customers seeing delivery within one to two working days. Place your order before midday on a working day and it goes out same-day.