Umbrella Sarms are a class of performance-enhancing compounds that selectively target androgen receptors in the body. They are designed to help improve muscle growth, strength, and fat loss with fewer side effects compared to traditional anabolic steroids. SARMs are popular among athletes and bodybuilders for improving performance and body composition.
Mk2866 OTR-AC
OTR-AC is a selective androgen receptor modulator (SARM) that is also commonly referred to as Ostarine-O-Acetate. This compound is an esterified version of the popular SARM, Ostarine, or MK-2866. While Ostarine and OTR-AC elicit similar benefits, the latter is considered to be the stronger of the two compounds following the esterification process.
SARM YK 11
SARMs YK-11, one of the newest SARMs for sale, acts as a gene-specific agonist of the androgen receptor (AR) in MDA-MB 453 cells. YK 11 works on a variety of different anabolic pathways. YK-11 has shown greater anabolic activity in vitro in C2C12 myoblasts than DHT. YK11 promoted a cascade of muscle growth and key myogenic regulatory factors in skeletal muscle tissue such as myogenic differentiation factor (MyoD), myogenic factor 5 (Myf5), to a significantly greater extent than DHT.
SARMS CARDARINE
Pure Rawz SARM Cardarine, also known as GW501516 or Endurobol, is a PPAR (peroxisome proliferator-activated receptor) agonist and ligand-activated transcription factor that binds to receptors in skeletal muscle tissue and body fat and pushes skeletal muscle cells towards preferential lipid utilization and fat burning. PPAR is also involved in inflammation, glucose homeostasis, as well as cell proliferation, differentiation, and apoptosis, suggesting potential anti-aging effects of PPAR agonists.
SARMS LGD 4033
SARMs LGD-4033, also known as Ligandrol, is a 3rd generation non-steroidal oral SARM with a high affinity for the androgen receptor (Ki of ~1 nM). It is currently the second most popular SARM on the market. Unlike testosterone which exerts anabolic effects by the same pathway, LGD-4033 has high selectivity for receptors in skeletal muscle, bone, and connective tissue, with minimal affinity for receptors in the prostate, scalp and skin.
SARMS MK 677
SARMS RAD 140
SARMS S4 ANDARINE
S4, often referred to as Andarine, emerged in the early 2000s as an experimental treatment for conditions such as osteoporosis, muscle wasting, and benign prostatic hypertrophy. Developed with the aim of improving lean muscle mass and enhancing bone strength, Andarine is a selective androgen receptor modulator (SARM) that selectively targets muscle and bone tissues without affecting other parts of the body like traditional anabolic steroids.
