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      • IGF-1 LR3 PEPTIDE for Sale
      • SEMAX PEPTIDE LIQUID SPRAY for Sale
      • GHRP-6 PEPTIDE (GROWTH HORMONE RELEASING PEPTIDE 6) for Sale
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      • FLADRAFINIL (CRL-40,941) for Sale
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    • Lab Supplies
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      • RU58841 SOLUTION (SARM SUPPORT) for Sale
      • RU58841 POWDER (SARM SUPPORT) for Sale
Umbrella Labs
  • Home
    • Sarms for Sale
      • 5-ALPHA-HYDROXY LAXOGENIN for Sale
      • ACP 105 for Sale
      • LGD-4033 for Sale
      • MK-2866 for Sale
      • MK-677 for Sale
      • OTR-AC for Sale
      • RU58841 for Sale
      • S-23 for Sale
      • S-4 for Sale
      • SR-9009 for Sale
      • SR-9011 for Sale
      • YK-11 for Sale
      • GW 0742 for Sale
      • RAD-140 for Sale
      • GW-501516 for sale
      • RAD-150 for Sale
      • LGD-3303 for Sale
    • Peptides for Sale
      • PEPTIDE LIQUID SPRAY BOTTLE
      • ACE-031 PEPTIDE for Sale
      • ADAMAX PEPTIDE for Sale
      • ADIPOTIDE PEPTIDE for Sale
      • ALPHA MSH PEPTIDE for Sale
      • AOD9604 PEPTIDE for Sale
      • BACTERIOSTATIC WATER for Sale
      • BPC-157 PEPTIDE for Sale
      • CJC-1295 DAC PEPTIDE for Sale
      • CJC-1295 NO DAC PEPTIDE for Sale
      • DSIP PEPTIDE for Sale
      • EPITALON PEPTIDE for Sale
      • FOLLISTATIN 344 FST-344 for Sale
      • FRAGMENT 176-191 PEPTIDE for Sale
      • GHK-CU COPPER PEPTIDE for Sale
      • GHRP-2 PEPTIDE (GROWTH HORMONE RELEASING PEPTIDE for Sale
      • VIP PEPTIDE for Sale
      • KPV PEPTIDE for Sale
      • PE22.28 PEPTIDE for Sale
      • MOTS-C PEPTIDE for Sale
      • LL-37 PEPTIDE for Sale
      • THYMALIN PEPTIDE for Sale
      • TRIPTORELIN PEPTIDE for Sale
      • SNAP-8 PEPTIDE for Sale
      • TESAMORELIN PEPTIDE for Sale
      • PEG-MGF PEPTIDE for Sale
      • IGF-1 DES PEPTIDE for Sale
      • P21 PEPTIDE LIQUID SPRAY for Sale
      • SERMORELIN PEPTIDE for Sale
      • GONADORELIN PEPTIDE for Sale
      • MELANOTAN II PEPTIDE for Sale
      • HEXARELIN PEPTIDE for Sale
      • MODIFIED GRF (1-29) PEPTIDE for Sale
      • OXYTOCIN PEPTIDE LIQUID SPRAY for Sale
      • SELANK PEPTIDE LIQUID SPRAY for Sale
      • IGF-1 LR3 PEPTIDE for Sale
      • SEMAX PEPTIDE LIQUID SPRAY for Sale
      • GHRP-6 PEPTIDE (GROWTH HORMONE RELEASING PEPTIDE 6) for Sale
      • IPAMORELIN PEPTIDE for Sale
      • MGF MECHANO GROWTH FACTOR PEPTIDE for Sale
      • PT-141 BREMELANOTIDE PEPTIDE for Sale
      • TB-500 THYMOSIN BETA-4 PEPTIDE for Sale
    • Nootropics
      • 5-HTP for Sale
      • 7,8-DIHYDROXYFLAVONE HYDRATE (DHT) for Sale
      • 9-ME-BC for Sale
      • ACA for Sale
      • ACETYL L-CARNITINE (ALCAR) for Sale
      • ADRAFINIL for Sale
      • AGOMELATINE for Sale
      • ALPHA-GPC for Sale
      • ANIRACETAM for Sale
      • BEMETHYL for Sale
      • BROMANTANE
      • CB-03-01 for Sale
      • CITICOLINE (CDP-CHOLINE) for Sale
      • COLURACETAM for Sale
      • COMPOUND 7P for Sale
      • D-RIBOSE for Sale
      • PHENYLPIRACETAM for Sale
      • NOOPEPT GVS-111 for Sale
      • FLADRAFINIL (CRL-40,941) for Sale
      • PRAMIRACETAM for Sale
      • TURKESTERONE 20% for Sale
      • PHENYLPIRACETAM HYDRAZIDE for Sale
      • FASORACETAM for Sale
      • NRC NIAGEN for Sale
      • IDRA-21 for Sale
      • SULBUTIAMINE for Sale
      • SPERMIDINE 3HCL for Sale
      • URIDINE MONOPHOSPHATE for Sale
      • NSI-189 PHOSPHATE for Sale
      • L-THEANINE for Sale
      • LAXOGENIN for Sale
      • PRL-8-53 for Sale
      • J147 for Sale
      • PHOSPHATIDYLSERINE for Sale
      • NMN (NICOTINAMIDE MONONUCLEOTIDE) for Sale
      • N-ACETYL L-TYROSINE (NALT) for Sale
      • L-TYROSINE for Sale
      • MAGNOLOL 98% MAGNOLIA BARK EXTRACT for Sale
      • KX-826 for Sale
      • WAY 316606 for Sale
      • N-PHENETHYL DIMETHYLAMINE (10 GRAMS) for Sale
      • NEFIRACETAM for Sale
      • VINPOCETINE for Sale
    • Lab Supplies
      • 1mL Pipette Dropper for Sale
      • 6mg – 10mg Micro Scoop for Sale
      • 10mg – 15mg Micro Scoop for Sale
      • 25mg – 30mg Micro Scoop for Sale
      • 150mg Micro Scoop for Sale
      • 30mL (1oz) Glass Bottle for Sale
      • 30mL Bottle w 1mL Dropper for Sale
      • 500mg (0.5g) Micro Scoop for Sale
      • Micro Scoops Variety Pack for Sale
    • Research Chemicals for Sale
      • RU58841 SOLUTION (SARM SUPPORT) for Sale
      • RU58841 POWDER (SARM SUPPORT) for Sale
  • More
    • Home
      • Sarms for Sale
        • 5-ALPHA-HYDROXY LAXOGENIN for Sale
        • ACP 105 for Sale
        • LGD-4033 for Sale
        • MK-2866 for Sale
        • MK-677 for Sale
        • OTR-AC for Sale
        • RU58841 for Sale
        • S-23 for Sale
        • S-4 for Sale
        • SR-9009 for Sale
        • SR-9011 for Sale
        • YK-11 for Sale
        • GW 0742 for Sale
        • RAD-140 for Sale
        • GW-501516 for sale
        • RAD-150 for Sale
        • LGD-3303 for Sale
      • Peptides for Sale
        • PEPTIDE LIQUID SPRAY BOTTLE
        • ACE-031 PEPTIDE for Sale
        • ADAMAX PEPTIDE for Sale
        • ADIPOTIDE PEPTIDE for Sale
        • ALPHA MSH PEPTIDE for Sale
        • AOD9604 PEPTIDE for Sale
        • BACTERIOSTATIC WATER for Sale
        • BPC-157 PEPTIDE for Sale
        • CJC-1295 DAC PEPTIDE for Sale
        • CJC-1295 NO DAC PEPTIDE for Sale
        • DSIP PEPTIDE for Sale
        • EPITALON PEPTIDE for Sale
        • FOLLISTATIN 344 FST-344 for Sale
        • FRAGMENT 176-191 PEPTIDE for Sale
        • GHK-CU COPPER PEPTIDE for Sale
        • GHRP-2 PEPTIDE (GROWTH HORMONE RELEASING PEPTIDE for Sale
        • VIP PEPTIDE for Sale
        • KPV PEPTIDE for Sale
        • PE22.28 PEPTIDE for Sale
        • MOTS-C PEPTIDE for Sale
        • LL-37 PEPTIDE for Sale
        • THYMALIN PEPTIDE for Sale
        • TRIPTORELIN PEPTIDE for Sale
        • SNAP-8 PEPTIDE for Sale
        • TESAMORELIN PEPTIDE for Sale
        • PEG-MGF PEPTIDE for Sale
        • IGF-1 DES PEPTIDE for Sale
        • P21 PEPTIDE LIQUID SPRAY for Sale
        • SERMORELIN PEPTIDE for Sale
        • GONADORELIN PEPTIDE for Sale
        • MELANOTAN II PEPTIDE for Sale
        • HEXARELIN PEPTIDE for Sale
        • MODIFIED GRF (1-29) PEPTIDE for Sale
        • OXYTOCIN PEPTIDE LIQUID SPRAY for Sale
        • SELANK PEPTIDE LIQUID SPRAY for Sale
        • IGF-1 LR3 PEPTIDE for Sale
        • SEMAX PEPTIDE LIQUID SPRAY for Sale
        • GHRP-6 PEPTIDE (GROWTH HORMONE RELEASING PEPTIDE 6) for Sale
        • IPAMORELIN PEPTIDE for Sale
        • MGF MECHANO GROWTH FACTOR PEPTIDE for Sale
        • PT-141 BREMELANOTIDE PEPTIDE for Sale
        • TB-500 THYMOSIN BETA-4 PEPTIDE for Sale
      • Nootropics
        • 5-HTP for Sale
        • 7,8-DIHYDROXYFLAVONE HYDRATE (DHT) for Sale
        • 9-ME-BC for Sale
        • ACA for Sale
        • ACETYL L-CARNITINE (ALCAR) for Sale
        • ADRAFINIL for Sale
        • AGOMELATINE for Sale
        • ALPHA-GPC for Sale
        • ANIRACETAM for Sale
        • BEMETHYL for Sale
        • BROMANTANE
        • CB-03-01 for Sale
        • CITICOLINE (CDP-CHOLINE) for Sale
        • COLURACETAM for Sale
        • COMPOUND 7P for Sale
        • D-RIBOSE for Sale
        • PHENYLPIRACETAM for Sale
        • NOOPEPT GVS-111 for Sale
        • FLADRAFINIL (CRL-40,941) for Sale
        • PRAMIRACETAM for Sale
        • TURKESTERONE 20% for Sale
        • PHENYLPIRACETAM HYDRAZIDE for Sale
        • FASORACETAM for Sale
        • NRC NIAGEN for Sale
        • IDRA-21 for Sale
        • SULBUTIAMINE for Sale
        • SPERMIDINE 3HCL for Sale
        • URIDINE MONOPHOSPHATE for Sale
        • NSI-189 PHOSPHATE for Sale
        • L-THEANINE for Sale
        • LAXOGENIN for Sale
        • PRL-8-53 for Sale
        • J147 for Sale
        • PHOSPHATIDYLSERINE for Sale
        • NMN (NICOTINAMIDE MONONUCLEOTIDE) for Sale
        • N-ACETYL L-TYROSINE (NALT) for Sale
        • L-TYROSINE for Sale
        • MAGNOLOL 98% MAGNOLIA BARK EXTRACT for Sale
        • KX-826 for Sale
        • WAY 316606 for Sale
        • N-PHENETHYL DIMETHYLAMINE (10 GRAMS) for Sale
        • NEFIRACETAM for Sale
        • VINPOCETINE for Sale
      • Lab Supplies
        • 1mL Pipette Dropper for Sale
        • 6mg – 10mg Micro Scoop for Sale
        • 10mg – 15mg Micro Scoop for Sale
        • 25mg – 30mg Micro Scoop for Sale
        • 150mg Micro Scoop for Sale
        • 30mL (1oz) Glass Bottle for Sale
        • 30mL Bottle w 1mL Dropper for Sale
        • 500mg (0.5g) Micro Scoop for Sale
        • Micro Scoops Variety Pack for Sale
      • Research Chemicals for Sale
        • RU58841 SOLUTION (SARM SUPPORT) for Sale
        • RU58841 POWDER (SARM SUPPORT) for Sale

YK-11 for Sale

A very popular research field is that of YK-11 (also known as myostine), which is a promising selective android receptor modulator as well as act as a myostatin inhibitor, that has been clinically proven to partially activate the android receptor.

A study from researchers in Korea (Lee et. AL) covered a fascinating and also comprehensive research study examining the effect of YK-11 in mice in a researcher-induced state of sepsis.

Researchers administered either 0, 350mg/kg, or 700 mg/kg to sets of eight-week-old mice for ten days through their food spaced every six hours, three times a day. Specifically, they were looking for the muscle building/sparing effect of myostatin, but they found much more.

YK11 and Muscle Growth

Researchers noted that YK-11 inhibited the action of the myostatin, a hormone that stops muscle growth in mammals, and is often seen in conditions like sepsis, cancer, muscular dystrophy, etc. (https://www.sciencedirect.com/topics/neuroscience/myostatin)

Mice treated with YK-11 were not only able to retain much of their body mass despite the injection of e.coli, but they were also more muscular overall, with less fat and more lean tissue than a non-dosed mouse. Also, this was noted to be dose-dependent, ie, the mice at the 700mg/kg level were more muscular than their 350mg/kg counterparts.

Lee et. Al also reported in their findings that if the mice treated with YK-11 did lose muscle mass, they were more able to recover that mass in the thighs and back. Additionally, the cells of the muscles themselves retained their strength and resisted the atrophy noted in the control group.

YK11 Effects on Other Systems

There were implications for the immune response to gram-negative bacteria as well as the impact on muscle. YK-11 was found to decrease the level of endotoxin in the organs and bloodstream of the treated rats compared to the control. The lungs especially were noted to have a significant decrease in inflammatory cytokines in treated mice.

Furthermore, biomarkers indicating the health of the liver and kidney were also significantly decreased, including aspartate aminotransferase (AST), alanine aminotransferase (ALT), and blood urea nitrogen. Usage of YK11 also reduced the overall amount of the bacterial colonies from the mice’s organs. (https://www.sciencedirect.com/science/article/pii/S0006291X21000668?via%3Dihub_

It is also interesting to note that Lee et. Al, mice who received YK-11 were more likely to survive to the 72-hour mark than the control group, and treated mice had little to no evidence of bacterial colonization in their major organs.

YK11 Availability

We find many researchers prefer flexibility in their compounds and we are proud to offer three different formulations that will meet your research needs: powdered, poly-cell, and standard polyethylene glycol (PEG). Our powdered formulation is ideal for researchers who wish to have the flexibility to reconstitute the compound in the diluent that best suits their research goals.

The primary concern for SARM researchers today is where to buy SARMS that are reliable and consistently pure. Umbrella Labs insures and guarantees its product purity by incorporating a process of Independent testing using Mass Spectrometry and Ultraviolet Radiation. Certificates of our product Independent tests are posted with our product descriptions.

Buy SARMs for sale like our YK 11 SARM – 10MG/ML – 30 ML bottle from UMBRELLA Labs and enjoy the highest quality and purity YK 11 SARMs available online.

**LAB USE ONLY**

*This information is for educational purposes only and does not constitute medical advice. THE PRODUCTS DESCRIBED HEREIN ARE FOR RESEARCH USE ONLY. All clinical research must be conducted with oversight from the appropriate Institutional Review Board (IRB). All preclinical research must be conducted with oversight from the appropriate Institutional Animal Care and Use Committee (IACUC) following the guidelines of the Animal Welfare Act (AWA).


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