Advantages:
 
Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.

1. Quality.Every batch of steroid powders have tobetested by our QC(quality control) before they are allowed to sell.

2. Delivery We have stock, so we can delivery quickly at the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.

3. Discreet package Safelyand Professionally Disguised Package Guaranteed. For your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate.

4. Warm after-sale service Any of your question would be solved for the first as soon as possible.

Manufacturer 99% Pure YK11 Powder for Muscle Bodybuilding CAS 431579-34-9

YK11 is a powerful supplement promoting massive lean muscle gains which is a great benefit for those wanting to have an aesthetic and shredded physique.

YK-11 is a synthetic, steroidal selective androge receptor modulator. It is a gene-selective partial agonist of the androgen receptor (AR) and does not induce the physical interaction between the NTD/AF1 and LBD/AF2 (known as the N/C interaction), which is required for full transactivation of the AR. The drug has anabolic activity in vitro in C2C12 myoblasts and shows greater potency than dihydrotestosterone (DHT) in this regard.

YK11 induces muscle cells to make even more than DHT does (a strong myostatin inhibitor). By working through the androgen receptor, YK 11 is able to product effects just as powerful.
YK11 can inhibit the production of myostatin in muscles by attaching to androgen receptors. It may induce the muscles to produce more follostatin, which in turn limits the Chemicalbook level of myostatin, allowing increased muscle growth beyond genetic capacity. YK-11 inhibits Myostatin, which means muscles grow faster and faster.

Benefits:
1. The size increases and does not store water
2. Increase muscle size and strength
3. Muscle hardening
4. Increase follis tatin levels
5. Inhibit myostatin levels
6. No side effects of ana bolic steroids
7. Allows you to far exceed the accumulation of muscle mass in genetics of your body
8. Increase muscle fullness and a stronger sense of pumping