What are S.A.R.Ms?


S.A.R.Ms, or selective androgen receptor modulators, are a exceptional class of molecules which are being created to treat diseases which can be presently getting treated with AAS (anabolic-androgenic steroids). Some S.A.R.Ms have even gone to trial for TRT (testosterone replacement therapy). Get more details about


When S.A.R.Ms bind to the receptor they demonstrate anabolic and hypertrophic activity in both muscle and bone. This makes them excellent candidates for TRT, osteoporosis treatment and muscle wasting treatment.


For bodybuilders, S.A.R.Ms present the benefits of classic AAS (anabolic-androgenic steroids) - far more muscle, significantly less fat, and superior bone density - whilst making significantly fewer unwanted negative effects (estrogen related sides and water retention).


S.A.R.Ms can have an anabolic to androgenic ratio as higher as a 10:1. That is what makes it possible for them to develop muscle with little to no side effects. They also commonly display a higher bioavailability, guaranteeing productive utilisation and absorption.


Benefits of S.A.R.Ms more than AAS


S.A.R.Ms are nontoxic towards the liver and have little effect on blood pressure. This eliminates the need to have for preloading and on-cycle support supplements. Subsequently, a S.A.R.M cycle will eventually be less high priced than a traditional AAS/Ph (steroid/prohormone) cycle. The possibilities of estrogen-related sides and water retention are drastically lower, as well. 


S.A.R.Ms, PPAR modulators & GH secretagogues

LGD 4033



LGD 4033 a S.A.R.M like Ostarine but 12 times as powerful at only 1/3 the dose! Consequently it is more suppressive for the HPTA (Hypothalamus-Pituitary-Testes-Axis - the system of the hypothalamus, pituitary gland and gonadal glands, which plays a vital role in the development and regulation of the reproductive and immune systems). So, a SERM (selective estrogen receptor modulator) post cycle therapy is recommended.


Where Ostarine is best used in a cutting cycle, LGD has proven itself as a good bulking agent. LGD has a half-life ranging between 24 and 36 hours so daily dosing is optimal.


In a study performed at Boston University, healthy men who were given 1mg of LGD daily gained about 3 pounds in 3 weeks on average. No clinically significant changes were noted in liver function tests, PSA (prostate issue/function tests), hematocrit (testing on the ratio of the volume of red blood cells towards the total volume of blood) or ECG (electrocardiogram tests, used to check the heart's rhythm and electrical activity).


However, given the potential for high estrogen unwanted side effects although using LGD, it is recommended that you have an AI like Exemestane on hand.

*Ar1macare Pro can be substituted for Elim1nate during cycle for full protection


MK 677 (Ibutamoren)


This is a non-peptidic, orally active and selective agonist of the growth hormone secretagogue (secretion-boosting) receptor. It mimics the action of ghrelin (the hormone that regulates appetite and the distribution and rate of use of energy) in the stomach, raising growth hormone and IGF-1 levels, but does not affect cortisol levels.


Human studies have shown it to increase both muscle mass and bone mineral density. Dosed at 25mg daily, Ibutamoren has been shown to increase IGF-1 levels by 60% in 6 weeks in humans. A 72% increase in IGF-1 levels was seen after 12 months.


MK 677 is non-hormonal and therefore requires no PCT after the cycle is more than. It is best utilised in at least a 3 month cycle with dosage increasing each month. The optimal dosing time for MK 677 is at night directly before going to bed. You should start to notice a deeper sleep almost immediately. If you should wake up with numb or tingly hands, do not worry. That is a common side impact of the extra GH in the system.


GW 501516


This can be actually not a S.A.R.M. In fact it is a PPAR Delta Modulator - a selective agonist with a high affinity for the PPAR (peroxisome proliferator-activated receptors - a group of steroid- and thyroid-sensing proteins that control the expression of genes, thereby regulating cellular development and metabolism). This modulation makes it possible for the body to utilise much more glucose and create additional muscle tissue.


GW also regulates the various proteins that the body uses for energy. For the user, this means an increase in energy and endurance, and it may also mean an increase in muscle mass. It is also possible that GW might have a positive effect on blood pressure and lipid profile.


Dosing is in the 7mg to 21mg range, with 14mg becoming the "sweet spot". The average GW cycle is typically 4 to 12 weeks. GW is non-hormonal and therefore requires no PCT. However, it does stack nicely with SARMS to further increase fat loss and endurance.


RAD 140


RAD 140 is very new, so there isn't a lot of real world data on it yet. However, it does look very promising, with an impressive anabolic to androgenic ratio of 90:1! This means that users can experience a wealth of muscle building effects without all the associated androgenic unwanted effects.


RAD is powerful enough to limit the effect of testosterone on the prostate and other unwanted areas. It has even been shown to be additional anabolic than testosterone, as well. Dosing appears to be in the 4mg to 12mg range, with optimal cycle length becoming 4 to 6 weeks. Given its shorter half-life (16 hours), RAD needs to be dosed at least twice daily.




This really is probably the most well-known S.A.R.M. It is best used to preserve muscle mass although in a caloric deficit. Ostarine can and will suppress your natural testosterone production in longer, higher dosed cycles, so a SERM PCT is needed. Ostarine can also cause gyno in some users, so it is recommended that you have an AI, like Exemestane, on hand.


The average cycle length is 6 to 10 weeks at a dosage range of 10mg to 25mg.

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