Whether pct cycle is required after MK677 cycle

When the bodybuilder uses a supplement, the consideration of whether the pct cycle is required is usually derived from the consideration of the possible side effects of the supplement.

Common side effects fall into two broad categories. One is androgen side effects. The intrinsic effects of androgen side effects are testosterone suppression, the external manifestations are acne, increased aggression, etc. The other is estrogen side effects. The effects of estrogen side effects are mainly manifested in gynecomastia and water retention.

Bodybuilder using mk677 will appear above side effects? Let’s take a look at each.

Will bodybuilder occur androgen side effects while using mk677?

No. Mk677 is a Ghrelin receptor agonist and growth hormone secretagogue, which is a non-steroidal sarm and does not have androgenic activity. The occurrence of testosterone inhibition in bodybuilder is because the intake of exogenous androgen replaces the effect of endogenous testosterone in the body, making the body think that the level of testosterone in the body is enough, and gradually reduce the secretion of endogenous testosterone. Only when the intake of exogenous androgen stops in the bodybuilder will the body’s own testosterone level be insufficient. This can lead to symptoms of low testosterone. In this case, the pct cycle is required for the bodybuilder to restore its testosterone levels as quickly as possible.

Mk677 is a non-steroidal sarm and has no androgen activity. Mk677 also does not bind to androgen receptors and has no effect on its own testosterone levels.

Therefore, bodybuilder using mk677 will not appear testosterone suppression, no androgen side effects.

Will mk677 product estrogen side effects to bodybuilder?

No. Normal levels of estrogen in the body do not cause discomfort. Large intake of exogenous androgens, these androgens in the body meet aromatase, will be converted into a large number of estrogen, resulting in estrogen side effects.

The side effect of estrogen that affects male bodybuilder most is gynecomastia (gyno). Therefore, bodybuilder needs to use aromatase inhibitor (AI) and /or selective estrogen receptor modulator (SERM) as pct cycle to avoid such estrogen side effects.

Mk677 is a non-steroidal sarm that does not bind to androgen receptors in the body and does not affect the body’s androgen levels. mk677 is also not converted to estrogen by aromatase, causing no estrogen side effects.

Mk677 daily dose no more than 25mg is very safe, and will not cause the above side effects. Therefore, pct cycle is not required for normal use of mk677.