Tamoxifen Gynecomastia

Tamoxifen Citrate that is most commonly sold as brand Nolvadex is a very popular and widely used compound for the prevention or treatment of gynecomastia. In medical settings, Tamoxifen is FDA approved and used for the treatment of estrogen receptor positive breast cancer in men and women. It is also used for preventing breast cancer in women or treatment of gynecomastia in men.

That’s all because of the drug’s estrogen blocking effects in breast tissues. Estrogen is the main hormone responsible for the formation and growth of breast tissues (gynecomastia). Nolvadex (Tamoxifen) is also knowing for blocking the estrogen.

  • That’s why Tamoxifen is so helpful for preventing gynecomastia apparition and treating it either.

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What is Gynecomastia?

Gynecomastia is a health condition when men are developing abnormal amounts of breast tissues (enlargement or swelling of these breast tissues). Most commonly, this health condition is caused by male estrogen levels that are too high or out of balance with testosterone levels.

Nonetheless, it is important to know that progesterone is another hormone that is capable of causing gynecomastia when too high levels are present. The compound is not capable of eliminating the gynecomastia that is appearing as a result of progesterone activity.

Therefore, Tamoxifen is very effective for Gynecomastia treatment or prevention, but it cannot completely eliminate the possibility of gynecomastia apparition.

Other Tamoxifen Uses

Tamoxifen Citrate (Nolvadex) in bodybuilding is mostly used for Post Cycle Therapy (PCT) plans because although Tamoxifen is very effective for gynecomastia treatment, is not effective for treatment or prevention of other estrogen related side effects, yet it does a great job in increasing testosterone levels.

Therefore, during the use of anabolic steroids – Aromatase Inhibitors (AIs) are mostly used for such needs, but Tamoxifen Citrate (and other SERMs) are used for PCT plans.

Bodybuilders choose Tamoxifen to be added in their Post Cycle Therapy (PCT) plans.


Because it is an amazing compound for such purposes, for recovering natural production of testosterone. And generally the natural hormonal balance.

Tamoxifen works for PCT needs in the same way as it works for gynecomastia – by blocking estrogenic activity. Nolvadex blocks estrogen receptors on the hypothalamus from signaling the pituitary gland. That’s why your body gets a surge of gonadotropins release (spiking LH and FSH hormones). This results in way more and faster synthesis of testosterone.

Tamoxifen For Gynecomastia Prevention and Treatment

This drug is great for preventing and treating gynecomastia because of the action it has on the estrogen receptors in the breast tissues since it works as an antagonist of estrogen receptors. Tamoxifen binds to those receptors and therefore blocks their action.

When steroid users (specifically – aromatized steroids) use them for longer/ higher doses – they are converted into estrogen. That’s why they get high estrogen levels and a high likelihood of getting gynecomastia. That’s why Tamoxifen is so helpful for bodybuilders.


But as mentioned, Nolvadex is only selectively binding to estrogen receptor. Therefore is not very helpful for other estrogen related issues. That’s why AIs are mostly used On-Cycle with steroids and SERMs for PCT plans.

Tamoxifen for PCT plan is used like: PCT 3-8 weeks. 4 weeks most common. Dosages depend on the harshness and length of the steroid cycle but some most common plans include: 40 mg a day for 2 weeks and then 20 mg a day for the next 2 weeks.

  • Tamoxifen for gynecomastia treatment. 80 mg a day until the gynecomastia subsides and then lowering the dosage to 60-40-20 mg a day. If it doesn’t go away, surgery may be required.
  • Tamoxifen for gynecomastia prevention. 20 mg a day or every other day when started to use aromatized anabolic steroids during the entire cycle length.

Dosage can be adjusted according to how you feel (if you get gyno signs – increase, if you get side effects – decrease).



The compound is extremely effective for gynecomastia and for PCT, but customers need to learn how to properly run it in order to ensure maximum efficiency and as little as possible side effects.

Also, buy Tamoxifen – Nolvadex for sale from CycleGear.to.

We would ensure you’re getting the best quality and purity of Tamoxifen Citrate. Whilst you’re going to pay the lowest possible price for it

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