Rich experience.

We have specialized in this field for 7 years. Our steroids and hormones have been exported to overseas, like Europe, Africa, Asia, America and other countries. And we have got very good feedback from our customers, and established long friendly relations of cooperation.

High quality products with the best price

1.All powders are factory directly supplying and have much in stock.

2.Before each powder send out, it all will be tested again by our technician, if the quality good, then it can be sent out to customers.

Professtional packing and fast delivery

1.Professtional team for packing, different country and quantity order have different packing way, sure package the products the best to your order.

2.We have mass stock, so that we can guarantee all the package can be sent out as soon as possible after you pay and should arrive your hands 3-7 days safely by DHL,TNT,FEDEX,HKEMS,UPS,etc.

Best pre-sell and after-sell service.

1.Once the package send out, tracking number and packing picture should email you later

2.For raw powder buyer, we also can help you cook steroid powder into injection and supply you all the things to make ready use injection, such as 10ml vials,0.22um-0.45um whatman filter,crimper machine and filter pump.

Customer feedback

Hi , package delivery and packed well , very satisfed with your service,wish cooperation with you again

—— Jason Davis

I am very very appreciate with the product quality , high purity and good appearance. wish you good business

—— Larry Owe

although some problems happens on the purchase , you show me a good attitude to resolve it and I got the product , good job

—— Terry Neal

Order Process :

Yk11 High Purity Sarms Powder  for Muscle Strength

1. Product Name: YK11

2. CAS: 431579-34-9

3. MF : C152h252n44o42

4. MW : 3367.2

5. Purity: 99.0%

6. Appearance: White Powder

7.categgory:sarm steroids

8.usage:bodybuiding

YK11 Description:

1. In direct comparison to to LGD-4033 as the reference for assay upon animal models of anabolism and androgenicity, YK-11 demonstrated higher efficacy withing anabolic parameters and lesser androgenicity at equivalent dosages.

2. It induces muscle cells to make more follistatin which is a strong myostatin inhibitor. Myostatin (also known as growth differentiation factor 8, is a myokine (protein) produced by muscle cells that acts on muscle cells to inhibit myogenesis.

3. Myogenesis is muscle cell growth and differentiation. Research through the years show that when you block myostatin, it allows for significantly more muscle mass. So in research myostatin inhibitors are researched to find cures for muscle diseases.

4. We expect YK11 to be more potent than SARM LGD in terms of overall growth and feel. At this time, we expect this to be the strongest SARM on the market at a regular dosing.

5. While suppression can occur, we expect this product to have low androgenic properties and can be used by both men and women. From our experience with SARMs, we find there are less losses of on-cycle results than pro-hormones, although typically not as potent.

6. We do expect this product to have similar results as a moderately dosed Halodrol, without the alpha-male/androgenic feelings while on it.


How YK11 works :

1. 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.

2. 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.

3. 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.

4. YK11 induces muscle cells to make more follistatin (more than DHT does) - a strong myostatin inhibitor. YK11 works through the androgen receptor.

5. With that said, YK11 can be as good as testosterone in terms of muscle strengthening, but minus the detrimental side effects.