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Factory Bulk Sarms Legal 99%Prohormone/ YK-11/YK11/CAS 1370003-76-1

Factory Bulk Sarms Legal 99%Prohormone/ YK-11/YK11/CAS 1370003-76-1

YK-11 acts as a potent Myostatin inhibitor in the body, allowing for muscular development far exceeding one’s genetic potential. FZBIOTECH,as a manufacturer of monomer, has been devoting to supplying the best quality Benzothiophene powder to all over the world with best price.Chat Now

Basic Infromation of Prohormone/YK-11

Product Name: Prohormone YK-11

Appearance: White Powder

Assay: 99%

CAS No.: 1370003-76-1

M.F.: C27H36N4O5S.CH4O3S

M.W.: 624.776



Introduction of Prohormone/YK-11

YK-11 is a synthetic, steroidal selective androgen receptor modulator (SARM). 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.

How it works is it attaches itself to the androgen receptor, and induces the muscle cells to produce more Follistatin, consequently inhibiting Myostatin in the body, which then results in more overall muscle growth.


Benefits of Prohormone/YK-11

1.Lean size gains without water retention

2.Increase in muscular size and strength

3.Muscle hardening

4.Increase in Follistatin levels

5.Inhibition of Myostatin levels

6.No anabolic steroid side effects

7.Possibly allow you to far surpass your body’s genetics in regards to accrual of muscle mass

8.Produces muscle via a totally different mechanism than SARMs, Steroids, or HGH, so it can theoretically be added to any cycle for additional muscle growth and synergy

9.Increased muscular fullness and better pumps

Side Effects of Prohormone/YK-11

YK-11 does have a methyl ester, and as you may or may not know with methylated compounds, they can be liver toxic.

However, I can personally attest to YK-11 being very mild in regards to liver toxicity, as I’ve seen over a handful of blood work lab results done on YK-11 users, with minimal difference whatsoever in their liver enzymes.

Any elevation was negligible at most, and posed no cause for concern.

Obviously the possibility of liver toxicity should still be considered though if research is undertaken.

Other than that, as YK-11 is so new and has no thorough testing other than anecdotal logs of bro-scientists who can only surmise what this stuff will and won’t do, there are no other definitive side effects that can be listed out.

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