YK-11 Basic Info
Product Name: (17a,20E)-17,20-[(1-Methoxyethylidene)bis(oxy)]-3-oxo-19-norpregna- 4,20-diene-21-carboxylic Acid Methyl Ester Synonyms: (17a,20E)-17,20-[(1-Methoxyethylidene)bis(oxy)]-3-oxo-19-norpregna- 4,20-diene-21-carboxylic Acid Methyl Ester;YK11 ((17α,20E)-17,20-[(1-methoxyethylidene)bis-(oxy)]-3-oxo-;DNA (Terrabacter strain YK11 16S rRNA gene fragment);GenBank AB070463 CAS: 431579-34-9YK-11 Description
SARMS or selective androgen receptor modulators are well-known for giving the same muscle growth results as anabolic steroids but without the negative side effects that comes with the latter. Japanese scientists are doing an experiment on a new SARM known as YK11 which is said to be the strongest amongst all, even more potent than classic steroids such as DHT. YK11 is believed to be a SARM and produce the effect of myostatin at the same time.How YK11 Works?
In 2011, Yuichiro Kanno of Toho University published the results of an initial study on YK11, confirming that the rare compound was a SARM. YK11 attaches itself to the AR (androgen receptor), but only inducts methods that lead to the traditional side effects of androgens such as growth of body hair and prostate and enhanced aggression - to a restricted degree. Most SARMS have quite limited androgenic side effects, but frequently only quite few anabolic effects when likened to testosterone. But, this doesn’t occur for YK11 as reported in Biological and Pharmaceutical Bulletin in 2013. Kanno tested C2C12 muscle cells and not lab animals or humans. It has been discovered that muscle cells produce more anabolic factors if exposed to 500 nmol (nanomoles) YK11 than if you expose the same muscle cells to 500 nmol DHT. YK11 induces muscle cells to make more follistatin (more than DHT does) - a strong myostatin inhibitor. YK11 works through the androgen receptor. With that said, YK11 can be as good as testosterone in terms of muscle strengthening, but minus the detrimental side effects.Shipping and Delivery
1. Packages are generally dispatched within approximately 2?days after receipt of payment. 2. After the each shipping we will provide you with 3. tracking number to track your package online. 4. the few pictures with your order &?details. 5. About the Custom clearance,we packed in disguise ways.In our experience,the appropriate and safe delivery,there won't be problems. 6. We confirm 99% clearance,100% resending. 7. Is it the best &?safest shipping for all our repeat customers!How to proceed order
First: Please let me know the items you are looking for, quantity, and the destination country. Second: You confirm all details, and offer us purchasing order; Third: We send the detail price of our product and offer the suitable shipping method for reference. Fourth: You confirm the order and pay money 100% in advance and send us the detailed address. Fifth: We arrange the shipment according to your requirements. Sixth: We offer after-sales service after you receive parcelCompetitive Advantage
1.Rich experience in loading a great amount of containers in Chinese sea port;
2.Fast shipment by well-reputed shipping line; 3.Packaging with pallets according to buyers’ special request; 4.Providing best service after shipment by e-mail; 5.Cargoes together with container sales service available; 6.Providing photos of cargoes before and after loading into container; 7.Raw materials from Chinese origin;Other Hot Product List
| Product Name | CAS No. |
| Testosterone Series | |
| Testosterone Enanthate | CAS 315-37-7 |
| Testosterone Base | CAS 58-22-0 |
| Testosterone Acetate | CAS 1045-69-8 |
| Testosterone Propionate | CAS 57-85-2 |
| Testosterone Cypionate | CAS 58-20-8 |
| Testosterone phenylpropionate | CAS 1255-49-8 |
| Testosterone Isocaproate | CAS 15262-86-9 |
| Testosterone Decanoate | CAS 5721-91-5 |
| Testosterone Sustanon 250 | / |
| Testosterone Undecanoate | CAS 5949-44-0 |
| Fluoxymesterone (Halotestin) | CAS 76-43-7 |
| 17-Methyltestosterone | CAS 58-18-4 |
| Mestanolone | CAS 521-11-9 |
| Mesterolone (Proviron) | CAS 1424-00-6 |
| Oral Turinabol | CAS 2446-23-3 |
| 17a-Methyl-1-testosterone | CAS 65-04-3 |
| Clostebol acetate (Turinabol) | CAS 855-19-6 |
| 1-Testosterone | CAS 65-06-5 |
| Nandrolone Series | |
| Nandrolone | CAS 434-22-0 |
| Nandrolone Decanoate (DECA) | CAS 360-70-3 |
| Nandrolone Phenypropionate (Durabolin) | CAS 62-90-8 |
| Stanolone(Androstanolone) | CAS 521-18-6 |
| Mibolerone | CAS 3704-09-4 |
| Nandrolone Propionbate | CAS |
| Nandrolone Cypionate | CAS 601-63-8 |
| Trenbolone Series | |
| Trenbolone Acetate (Finaplix H/Revalor-H) | CAS 10161-34-9 |
| Trenbolone Enanthate | CAS 10161-33-8 |
| Metribolone (Methyltrienolone) | CAS 965-93-5 |
| Trenbolone Hexahydrobenzyl Carbonate (parabolan) | CAS 23454-33-3 |
| Trenbolone Base | CAS 10161-33-8 |
| Tibolone | CAS 5630-53-5 |
| Boldenone Series | |
| Boldenone Base | CAS 846-48-0 |
| Boldenone Undecylenate (Equipoise) | CAS 13103-34-9 |
| Boldenone Acetate | CAS 2363-59-9 |
| Boldenone Cypionate | CAS 106505-90-2 |
| Oral Steroids | |
| Oxymetholone (Anadrol) | CAS 434-07-1 |
| Oxandrolone (Anavar) | CAS 53-39-4 |
| Stanozolol (Winstrol) | CAS 10418-03-8 |
| Stanozolol (Winstrol) Micro Powder | CAS 10418-03-8 |
| Dianabol (Metandienone) | CAS 72-63-9 |
| Drostanolone Series | |
| Drostanolone Propionate (Masteron) | CAS 521-12-0 |
| Drostanolone Enanthate | CAS 472-61-1 |
| Methasterone(Superdrol) | CAS 3381-88-2 |
| Methenolone Series | |
| Methenolone Enanthate | CAS 303-42-4 |
| Methenolone Acetate/Primobolan | CAS 434-05-9 |
| Anti-Estrogen Steroids | |
| Tamoxifen | CAS 10540-29-1 |
| Tamoxifen Citrate (Nolvadex) | CAS 54965-24-1 |
| Clomiphene citrate | CAS 50-41-9 |
| Toremifene citrate | CAS 89778-27-8 |
| Exemestane(Aromasin) | CAS 107868-30-4 |
| Formestane | CAS 566-48-3 |
| Anastrozole (Arimidex) | CAS 120511-73-1 |
| Letrazole(Femara) | CAS 112809-51-5 |
| Sex Enhancement | |
| Cialis (Tadalafil) | CAS 171596-29-5 |
| Sildenafil Citrate(Viagra) | CAS 171599-83-0 |
| Sildenafil Mesylate | / |
| Vardenafil hydrochloride (Levitra) | CAS 224785-91-5 |
| HCL | CAS 119356-77-3 |
| Dutasteride (Avodart) | CAS 164656-23-9 |
| Finasteride | CAS 98319-26-7 |
| Yohimbine HCL | CAS 65-19-0 |
| Solvents for Steroids | |
| Benzyl Benzoate | CAS 120-51-4 |
| Benzyl Alcohol | CAS 100-51-6 |
| Grape Seed Oil | CAS 85594-37-2 |
| Ethyl Oleate | CAS 111-62-6 |
| Guaiacol | CAS 90-05-1 |
| Polysorbate 80 (Tween 80) | CAS 9005-65-6 |
| Polyethylene Glycol (PEG) | CAS 25322-68-3 |
| Propylene Glycol | CAS 57-55-6 |
| MCT Oil | |
| SARM Series | |
| MK-2866(Ostarine,Enobosarm) | CAS 841205-47-8 |
| GW501516(GSK-516,Cardarine) | CAS 317318-70-0 |
| MK-677 (Ibutamoren) | CAS 159634-47-6 |
| S-4 (Andarine,GTX-007) | CAS401900-40-1 |
| LGD-4033 | CAS1165910-22-4 |
| SR9009 | CAS1379686-30-2 |
| SR9011 | CAS1379686-29-9 |
| YK-11 | CAS431579-34-9 |
| RAD140 | CAS1182367-47-0 |
| AICAR (Acadesine) | CAS 2627-69-2 |
| Polypeptide Hormones | |
| CJC1295 without DAC | CAS 863288-34-0 |
| CJC1295 with DAC | CAS 863288-34-0 |
| Hexarelin | CAS 140703-51-1 |
| MGF | |
| PEG MGF | |
| MT-1 | CAS 75921-69-6 |
| MT-2 | CAS 121062-08-6 |
| GHRP-2 | CAS 158861-67-7 |
| GHRP-6 | CAS 87616-84-0 |
| Ipamorelin | CAS 170851-70-4 |
| Sermorelin | CAS 86168-78-7 |
| Oxytocin | CAS 50-56-6 |
| TB500 | CAS 77591-33-4 |
| Pentadecapeptide BPC 157 | |
| AOD 9604 | CAS 221231-10-3 |
| Triptorelin | CAS 57773-63-4 |
| Tesamorelin | CAS 218949-48-5 |
| DSIP | CAS 62568-57-4 |
| Selank | |
| PT141 | CAS 189691-06-3 |
| Gonadorelin | CAS 34973-08-5 |
| Epitalon | 307297-39-8 |
| IGF-1 LR3 | 1mg |
| GDF-8 | 1mg |
| Follistatin 344 | |
| Fat Loss | |
| T3 /Liothyronine sodium/Cytomel | CAS 55-06-1 |
| T4/L-Thyroxine Sodium salt | CAS 25416-65-3 |
| L-Carnitine | CAS 541-15-1 |
Contact Us
Hjtc (Xiamen) Industry Co., Ltd.
Xiamen Huayongjian Biotechnology Co., Ltd.
Contacts: June & Eason Whatsapp:+8618206063252; +8618759200098 E-mail: eastern002@126.com;
eason_hjtc@126.com Web site:https://www.steroidpowder-hjtc.com/ http://www.safeststeroid.com/ http://www.glassviallabels.com/ https://hjtc-printing.en.made-in-china.com/
YK-11 Half Life
The half life of YK11 is very short which is why a twice-daily regime is recommended for the best results. Early suggestions indicate that the half life would be in the region of 6-10 hours.YK-11 CERTIFICATE OF ANALYSIS
| Product name | YK11 | ||
| CAS No. | 431579-34-9 | Outer Packing | |
| Production date | 2017.09.05 | Shelf life | 2 years |
| Standard adopted | In-house quality standard | ||
| Items of analysis | Specification | Results | |
| Appearance | White powder | White powder | |
| Assay | ≥98.0% | 99.3%(HPLC) | |
| Loss on Drying | ≤1.0% | 0.3% | |
| Conclusion | Qualified | ||
Frequently Asked Question
Q1: Have your Product Quality been Approved by the Third Party Lab? A: Yes, all the products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc. So you will be assured with Good Quality if you choose us. Q2: How do you treat quality complaint? A: First of all, our QC department will do the strict examination of our export products by HPLC, UV, GC , TLC and so on in order to reduce the quality problem to near zero. If there is a real quality problem, caused by us, we will send you free goods for replacement or refund your loss. Q3: Do you Accept Sample Order? A: Yes, we can accept small order from 10g, 100g and 1kg for your evaluation quality of our goods. Q4: Is there any discount? A: Yes, for the larger quantity, we always support with better price for our further cooperation. Q5: Do you accept VISA business credit card? A: Sorry we don't accept VISA credit card, but we'd like to accept the bank transfer, Western Union, Paypal or Bitcoin. Q6: How long does it take the goods to arrive? It is Depending on your location, For the small order, please expect the 5-7 days by DHL,UPS,TNT, FEDEX, EMS and so on. For the mass order, please allow the 5-8 days by Air or 20-35 days by Sea. Q7: Do you have any reshipment policy? Of course, we have the good after-sale service and re-shipment policy if the parcel lose. Our long association with our clients has brought great benefits, we always take the upmost care in the packaging of our products. Our clients will confirm this as even they struggle to find them without help at times. But in spite of our best efforts, it is still possible will seize a small number of packages. In this circumstance we promise reship free to establish a long term relationship with each other. Q8: Can I get a sample? A: Of course. For most products, we can provide you a free sample to test the quality, while the shipping cost should be undertook by your side. We have formed a technology and management team that cooperate closely with some overseas Labs all speak highly of our safe shipping and goods. please do not hesitate to contact us.After Sales Service
1. Any inquiries will be replied within 24 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. OEM/ODM Available. 5. Reasonable & competitive price, fast lead time. 6. Sample is available for your evaluation & formulation development.
