SARMS are usually a selective androgen receptor modulator with less side effects, but long-term heavy use may cause acne, acne, breast enlargement in men and other side effects.
SARMS are similar in nature to Steroids, but with less androgen specificity. SARMS have strong targeting and selectivity in the mechanism of action. SARMS have a special affinity for some tissues, such as muscle and bone, but are usually small for other tissues, such as prostate, liver and brain. Conversion to other substances, such as estrogen, is usually minimal and therefore has fewer side effects. Moderate use usually does not have the same side effects as steroids, such as acne, acne, male breast enlargement, so moderate use can achieve the effect of muscle building, but when used in large amounts may cause similar side effects as steroids, such as acne, acne, etc.

Muscle building can beautif

the body muscle line, can be jogging and other ways to strengthen the body muscle training, auxiliary use of drugs will be better.