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YK-11 Myostatin Inhibitor, 5 mg

Name: YK-11 Myostatin Inhibitor, 5 mg
Brand: myostatin-inhibitor
SKU: YK11-5MG
Availability: InStock
Rating: 4.67 (159 reviews)

4.67 out of 5

(159 customer reviews)

$59.90 – $152.75

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SKU: YK11-5MG Category: SARMS Capsules Tags: myostatin-inhibitor, SARMs, SARMs Capsules, yk-11, yk11

Description

YK-11 (Myostatin Inhibitor) Research Profile:

Anabolic activity: dependent on stack

Strength gains: dependent on stack

Fat loss / cutting: dependent on stack

Athletic endurance: dependent on stack

Description: Myostatin inhibitor -- reduces muscle-growth limitations imposed by naturally-occurring myostatin protein.

Known for: Inhibiting effects of Myostatin

Commonly stacked with: Typical bulking stack: YK-11, MK-677 and RAD-140/or/LGD-4033/or/S-4/or/S-23 | optional: MK-2866

Side-effects: Very few reports of adverse side-effects

Source: UGC. Individual research goals and outcomes vary. This is user-generated content. As such, it is anecdotal and non-scientific.

Research:
https://whataresarms.com/#yk11
https://en.wikipedia.org/wiki/YK-11
https://en.wikipedia.org/wiki/Selective_androgen_receptor_modulator
http://www.ncbi.nlm.nih.gov/pubmed/21372378
http://www.ncbi.nlm.nih.gov/pubmed/21372378
https://pubchem.ncbi.nlm.nih.gov/compound/119058028

YK-11 (Myostatin Inhibitor) Chemical Profile:

Clinical data

Application: Selective Androgen Receptor Modulator, Myostatin Inhibitor
Synonyms: YK-11, YK11, (17α,20E)-17,20-[(1-methoxyethylidene)bis(oxy)]-3-oxo-19-norpregna-4,20-diene-21-carboxylic acid methyl ester
Routes of administration: By mouth
ATC code: none
Legal status: US: Investigational New Drug
Orig. developer(s): Excenen Pharmatech, ChemIDplus

Pharmacokinetic data

Elimination half-life: 6-10 hours

Identifiers

IUPAC name: Methyl (2E)-2-[(8R,9S,10R,13S,14S,17S)-2'-methoxy-2', 13-dimethyl-3-oxospiro[1,2,6,7,8,9,10,11,12,14,15, 16-dodecahydrocyclopenta[a]phenanthrene -17,5'-1,3-dioxolane]-4'-ylidene]acetate
CAS Number: 1370003-76-1
PubChem CID: 119058028
ChemSpider: 52085570
UNII: Z9748J6B0R

Chemical and physical data

Formula: C25H34O6
Molar mass: 430.54 g/mol
SMILES: C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@]24/C(=C\ C(=O)OC)/OC(O4)(C)OC)CCC5=CC(=O)CC[C@H]35
InChI: 1S/C25H34O6/c1-23-11-9-18-17-8-6-16(26) 13-15(17)5-7-19(18)20(23)10-12-25(23)21(14-22(27) 28-3)30-24(2,29-4)31-25/h13-14,17-20H,5-12H2,1- 4H3/b21-14+/t17-,18+,19+,20-,23-,24?,25+/m0/s1
Key: KCQHQCDHFVGNMK-PQUNLUOYSA-N

Source: https://en.wikipedia.org/wiki/YK-11

2D/3D Molecular structure:
https://chemapps.stolaf.edu/jmol/jmol.php?model

* These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. Selective Androgen Receptor Modulators (SARMs) have not been approved in the US by the FDA for human consumption as dietary supplements. In accordance with US laws pertaining to the use of Investigational New Drugs (IND's) products labeled as SARMs on this website are sold for laboratory and clinical research purposes only, are intended solely for investigational use, and are to be used exclusively for purposes of a clinical trial that is the subject of an effective investigational new drug application; otherwise, you are not authorized to purchase our products. By using this site and/or purchasing our products, you certify you and/or your organization is/are qualified to possess, handle, and administer the products you purchase, that SARMTECH and its owners/agents are not liable for any unintended effects or outcomes, and that you are 21 years of age or older.

159 reviews for YK-11 Myostatin Inhibitor, 5 mg

5 out of 5
Lyon (verified owner) – April 14, 2020

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5 out of 5
Mike (verified owner) – May 3, 2020

A real game changer. It’s hard to know when or how YK11 is working but after 6 weeks I can definitely see a difference.
5 out of 5
Anonymous (verified owner) – May 18, 2020

Love this product. Subject can really see the gains while using it.
5 out of 5
Joshua (verified owner) – June 30, 2020

first time stacking yk with my usual semiannual s4 and seemed like it boosted everything 20-30%, more strength, bigger lifts, gains came faster
4 out of 5
Shawn Blackburn (verified owner) – July 29, 2020

.
5 out of 5
Ariel (verified owner) – July 29, 2020

I noticed huge gains
5 out of 5
David (verified owner) – July 30, 2020

My test subject performed very well. Would recommend this. Experienced no side effects.
5 out of 5
Anthony (verified owner) – August 13, 2020

.
5 out of 5
CHRIST KAZIAS (verified owner) – August 24, 2020

This product is very interesting in that I saw results within a couple of weeks. No side effects at all. This is the real deal.