

Manufacturer: Pfizer
Substance: Cabergoline
Pack: 8 tabs (0.5 mg/tab)
Dostinex 0.5 mg by Pfizer, powered by Cabergoline, is one of the most effective tools for bodybuilders running heavy cycles with 19-nor steroids like Deca-Durabolin or Trenbolone. These compounds are notorious for raising prolactin levels, leading to side effects like gyno, water retention, low libido, and erectile dysfunction. Dostinex combats these issues by keeping prolactin in check, protecting your results, your health, and your sex life while on cycle.
For athletes, staying hormonally balanced is key. High prolactin levels can kill progress in the gym by lowering testosterone response, reducing strength, and making recovery slower. By adding Dostinex into your stack, you're keeping your hormones in the sweet spot – allowing Tren and Deca to shine without the dreaded "deca-dick" or suppressed libido.
But it's not just about blocking prolactin. Cabergoline also stimulates dopamine receptors, which means enhanced mood, motivation, and sexual performance. Many athletes report stronger erections, more intense orgasms, and better overall bedroom confidence while using Dostinex. Combined with its performance-enhancing benefits, it becomes a must-have for serious lifters.
Typical bodybuilding use is 0.25–0.5 mg twice per week, though dosages can vary depending on cycle intensity. Many athletes add it during Trenbolone or Deca-Durabolin cycles to protect against prolactin buildup. Dostinex is taken orally, making it easy to integrate into your stack without extra injections.
Feature | Dostinex (Cabergoline) | Bromocriptine | Pramipexole |
---|---|---|---|
Prolactin Control | Strong, long-lasting | Moderate, shorter effect | Effective, shorter half-life |
Sexual Health Benefits | High – boosts libido & erections | Mild | Moderate |
Half-Life | ~65 hours | ~6–8 hours | ~8–12 hours |
Ease of Use | Twice weekly | Daily | Daily |
It keeps prolactin under control during Tren/Deca cycles, preventing gyno, water retention, and libido loss.
Yes – it enhances dopamine activity, which boosts sex drive, erection quality, and sexual confidence.
Most athletes take 0.25–0.5 mg twice weekly, though dosing can vary by cycle and individual response.
Yes – it's often used with Nolvadex or Clomid during PCT to keep hormones balanced and restore natural function.
For bodybuilding, yes – it has a longer half-life, stronger prolactin control, and better sexual health benefits.
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