What is SARM

Intro: Steroid`s Problem

Androgens are a class of hormones that serve as ligands (a molecule linked to another molecule) that bind to cellular androgen receptors (AR). The androgen receptor is involved in a complex signal transduction pathway that ultimately results in greater expression of specific genes. All anabolic steroids offer their muscle building properties through this binding to the androgen receptor.

The androgen problems with anabolic steroids or syntetic derivates of testosterone arise from their many undesirable harmful side effects or pharmacokinetic properties. Unfortunately, steroids effects on all androgen receptors in the body, therefore, where it is the opposite undesirable, and just from this spring large part of their adverse effects.

Hepato-toxicity: The next great problem of oral / tablets steroids is their very high liver toxicity: Unfortunately, clear steroids - syntetic derivates of testosterone has very poor activity and effects when taken orally. Such androgens will be already at first pass through liver metabolism very strong degraded and deactivated. The answer to this problem have been "17-alpha alkylated (17aa)" steroids: Scientists have developed several synthetic testosterone derivatives that have increased oral bioavailability. The first synthetic alteration that scientists utilized is known as 17-alpha alkylation. 17-a alkylation involves the addition of an alkyl group (methyl or ethyl) to the alpha position of the 17 carbon of the steroid backbone. The alkylation at this position prevents the major route of androgen deactivaton – oxidation to a 17-keto steroid – from taking place. This allows a large part of the steroid to avoid liver first pass metabolic degradation. Examples of 17-alpha alkylated steroids are Methyltestosterone and Norethandrolone:

17 alpha-alkylated-steroids

While 17-alpha alkylation is a very effective means of rendering steroids orally active, it suffers from a serious drawback: These steroids are all to some extent toxic to the liver. Some are more toxic than others, but they all have been associated with this problem. Several cases of liver cancer have supposedly been linked to 17-a alkylated steroids. 

SARM - Great Upgrade of Anabolic Steroids

SARMs - Selective Androgen Receptors Modulators works and build muscles on the same principe like steroids: They are binding to the androgen receptor too, but exactly only there where is it desirable - only in muscle tissue - they are highly selective, and does not effects in other undesirable part of body, this is very great difference opposite anabolic steroids! And one of the key factors why SARMs does not have many harmful side effects of steroids. Welcome to the amazing world of SARMs!

A drug that can either block or stimulate the same nuclear hormone receptor under different conditions is called a selective receptor modulator. If it can block or stimulate a receptor in a tissue selective manner, it may be able to mimic the beneficial effects in one tissue (in our case, selective in muscles) and, at the same time, minimize the unwanted effects of the natural or synthetic steroidal hormones in other tissues.

SARMs offers all benefits of traditional Anabolic Androgenic Steroids (strong ability to build muscle mass mainly) at the same time without unwanted side and harmful effects that come with steroids. But by far this is not all: 

Newest and modern SARMs are even stronger and more effective in building muscle mass as an Anabolic Androgenic Steroid (SARMs have the capacity and potencial up to unbelievable 200 times more powerful incentives muscles tissues to grow). And SARMs are incomparably many times more selective (80 time and more) than steroids too, this means SARMs works only there where is it desired - in muscle tissue only. SARMs too has many times better and greater anabolic / androgenic effect ratio, for example: Anabol / andro ratio of LGD-4033 is 10:1, and this ratio of RAD140 is incredible 90:1 !


CONCLUSION:  SARMs are modern, stronger and safe successor / replacement of anabolic steroids without their harmful side effects, with which classical anabolic androgenic steroids can no longer compete. 


And to remind several interesting facts about SARMs one more time:


  • SARMs has a high oral bioavailabilty (no injections needed), at the same time they are not 17-alpha alkylated (without methylated compounds) and without damage to your liver as with oral steroids 

  • SARMs are highly selectiveworks only there where is it desired - works in muscle tissue only, has no harmful androgenic effects know from steroids use

  • SARMs has stronger anabolic activity than steroids, with many time better anabolic / androgenic effects ratio (up to 90 time better than steroids)

  • No conversion to Dihydrotestosterone (DHT)

  • No aromatization - Estrogen conversion

  • SARMs are safe at proper use

  • SARMs are undetectable in doping controls


Recomended products from this category

Genesis-Biology-GigaSterone-3XL   Genesis-Biology-LGD-4033 Pro   Genesis-Biology-RAD140 SarmRoid