S-4 andarine GTX-007 1165910-22-4 for Muscling

S-4 andarine GTX-007 1165910-22-4 for Muscling

Quick Detail Product Description Introduction Andorra (GTX-007, S-4) is a research-selective androgen receptor modulator (SARM) developed by GTX for the treatment of diseases such as muscle wasting, osteoporosis and benign prostatic hypertrophy, The use of non-steroidal androgen antagonists...

Product Details

Quick Detail

Product Name





99% above

Molecular Weight



1.5±0.1 g/cm3

Boiling Point

698.7±55.0 °C at 760 mmHg

Molecular Formula


Melting Point


Flash Point

376.4±31.5 °C


Yellow Powder


1kg foil bag







Origin China


Payment Term

TT/West Union/Money Gram/Bitcoin

Delivery Time

3-5 working days by express normally

Product Description


Andorra (GTX-007, S-4) is a research-selective androgen receptor modulator (SARM) developed by GTX for the treatment of diseases such as muscle wasting, osteoporosis and benign prostatic hypertrophy, The use of non-steroidal androgen antagonists bicalutamide as a lead compound.

Anlingling is an orally active part of the androgen receptor. Compared with other SARM, the effect of synthetic metabolism and androgen is low. In animal models of benign prostatic hypertrophy, the stamens are shown to reduce the weight of the prostate by similar effects of finasteride, but do not produce any reduction in muscle mass or antiandrogenic side effects. This suggests that it can competitively block the binding of dihydrotestosterone to the receptor target of the prostate, but its partial agonist action in the androgen receptor can prevent the association with the anti-androgenic drug that is traditionally used to treat BPH side effect.

First, let's describe the role of SARM. There are three chemicals that act on the androgen receptor (AR). One is the AR antagonist, which is a chemical that binds to the receptor to prevent its activation. The second is the AR agonist, which binds the receptor and separates it, and then binds again. An example of an AR agonist is testosterone, which, whenever combined with testosterone, signals to activate a specific set of genes. The more ketamine creates in the system, the more AR binding. The third is the AR modulator, or is essentially a molecule attached to the AR, and changes its structure to react, but it wants.






SARM like S-4 is a good example. S-4 is linked to AR and insisted; each time AR interacts with testosterone, S-4 forces it to produce genes that are fully beneficial for muscle and bone growth. In other words, S4 is the SARM form of the same androgen receptor (AR) as the normal androgen, and the only change is that S4 produces selective synthetic metabolic activity.

As mentioned previously, SARMS produces anabolic activity by binding to AR. Because of this tightening and stimulating, more protein is produced, which allows muscle to be established. S4 can trigger muscle development in the same way as steroids, but reduce the same adverse side effects, which react to the prostate and other sex organs.

S4 is SARM with the greatest androgenic effect because it accounts for about 33% of the testosterone intensity when attached to the AR. S-4 also increases the amount of muscle produced by desensitizing the natural testosteron of the individual to affect the stronger effect.

S-4 is by far the most widely used SARM. SARM is not only the first time to obtain the second phase of the SARM, it has become the most analysis and investigation so far SARM. After discovering its anabolic potential, S-4's primary goal is to develop alternative treatment for age-related muscle wasting, osteoporosis and similar symptoms of hypogonadism or end-stage renal disease.

In addition to maintaining lean body weight, S4 can also help improve the body. In the first phase of the study, S-4 provided evidence of an increase of 3.3 pounds in less than 90 days without increasing the movement or changes in the daily diet. Accidental side effects (if you wish) is a reduction in body fat [Chen et al. 2005; Advanced, 2005; Kearbey et al. , 2007]. The reduction of body fat depends on the human genetic, but the ability of the body to oxidize adipose tissue will certainly have a great impact. It was found that S-4 not only had a great affinity (potency with the androgen receptor), but also had greater metabolic effects than certain traditional steroids [Kearbey et al., 2007].

In addition to muscle construction advantages, S4 does not because liver damage can prevent men's breast development (male breasts), help to improve overall health.

Dosing dministration

Cutting (preferably using S4)

Andarine's properties are very similar to steroids Anavar and Winstrol, the only difference being that S4 can better provide lean muscle harvest. In fact, in the case of insufficient calories, bodybuilders have appeared up to 3 pounds of thin muscle situation! S4 shows the same binding similarity to AR, thus presenting a similar fat burning effect. S4 can also minimize LPL (lipoprotein lipase) - an enzyme that causes lipid accumulation and plays a role in storing adipose tissue (excess body fat). AR oxidizes this adipose tissue and uses it as its preferred source of energy, allowing the body to reduce excess fat at an alarming rate.

It also enhances the "aesthetic" chisel appearance of the vascular distribution, and there is no water retention. Unlike steroids, it does not affect your joints, but strengthens muscle mass and strength. You can also bid farewell to the painful pump.

Recommended dosage: 50 mg, 6-8 weeks

* Take 4 days of rest (rest 2 days after repeated cycles) to avoid visual side effects.

Used for reconstruction

Using S4 with more synthetic metabolic SARM (such as Ostarine) can better regain the results because you are seeking to get muscle without losing fat.

Recommended intake of 50-75 mg for 4 to 8 weeks

Used for filling

When we think "BULKING", S-4 is not the kind of thought, but the attributes of muscle income should not be ignored. During the festival, many people use extra food and snacks, and can jump on some well-known intumescent SARM, such as LGD 4033 or RAD 140. Although there is no huge leap in the muscle, these "large" products, S- 4 can provide a relatively large muscle gain and use these extra calories to provide extra 8-10 pounds of muscle while keeping the body relatively thin. This stable increase in muscle mass can limit the amount of work that a thinner summer body needs to do.

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