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CAS No.: 1370003-76-1
Other Names: YK11; (17α,20E)-17,20-[(1-methoxyethylidene)bis(oxy)]-3-oxo-19-norpregna-4,20-diene-21-carboxylic acid methyl ester
Brand Name: unewlife
Grade: Pharm medicine Grade
MFG: each batch fresh in 2022
Shelf Life: 2 years proper storage
Appearance: White Powder
Test Reports: MS/COA/HPLC
MOQ: 10grams raw powder.
Packing: discreet package.
Shipping: by express or post.
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Building muscle with YK-11
YK11 stimulates the growth of muscle cells by increasing follistatin levels, according to cell-based studies. Follistatin suppresses myostatin, a protein that normally stops excessive muscle growth. Anecdotal evidence from bodybuilders suggests that it is effective in increasing muscle size. Users report muscle growth of up to 7 pounds and a decrease in body fat after a single cycle.
Is Enhanced Athlete YK-11 a SARM or a steroid?
YK11 is a steroid made by directly changing the chemical structure of DHT. All other SARMs, on the other hand, have a non-steroidal structure. YK11 and SARMs work differently in the body and can have different side effects.YK-11 has a very unique structure that has more in common with steroids than with SARMs.
Because this class of medicines is so new, there is no established naming convention. Based on its activity and chemical structure, it may be better to call YK11 a synthetic steroid rather than a SARM.