Founded in 2011 Wuhan Godbullraw Chemical Co., ltd. is a modern advanced enterprise specializing in custom synthesis and R&D and exportation of APIs, peptides, Sarms, Local anesthetics, plant extract etc. We build cooperation with labs and factory qualified with GMP, DMF, FDA in China and world wild. We take advantage of integrating factory resources and lab customized projects. For customer demand, we continue to expand the industry chain in familiar areas, and at the same time we also keep developing new product supply chain. We have 7 synthesis labs, 3 scale-up labs and 3 analysis labs. Our factory covers a total area of 13500 square meters, and we have highly educated and experienced chemists. We have strong supply system and purity raw. As the shipping, we cooperate with 10 experienced shipping companies to make sure ETA by a safe delivery to the worldwide.

We will choose the best shipping for you and according to your order amount. Our products are almost entirely safe delivery without custom risk and we promise you will get packs after payment. If the package is lost, we will reissue it. Our company has been established for 12 years and has a complete industrial chain. In the past three years, we have lost only one parcel. If this happens, please contact us and we will reissue it to you immediately.

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YK11 muscle building sarm steroids powder 99% purity testosterone
1. Product Name: YK11
2. CAS: 431579-34-9
3. MF : C152h252n44o42
4. MW : 3367.2
5. Purity: 99.0%
6. Appearance: White Powder

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.

How YK-11works

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.

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. 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.

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

Dosages and Suggestion
Recommended maximum dose YK11 is require dosages of 2.0-5.0mg b.i.d. in males and 0.5mg-2mg b.i.d. in females to achieve optimal effects in humans for the noted indications.
 

FAQ:

Q1: Do you offer free sample
A: Of course, we will offer free sample if you pay shipping fees.

Q2: How to solve the quality problem
A: We supply high quality products and quality issue near to zero. If it happens caused by occasional case, we will reship again or compensate customer loss, but customer need show us the evidence of problems or test report.

Q3: Whether transportation is safe and whether to reship if seized
A: Yes, we offer almost 100% Shipping line with safe delivery. If seized unfortunately, we will ship and I am sure no custom issue.

Q4: ETA
A: Pack sent out in 2-3 days and offer tracking numbers after payment. ETA not the same decide by destination country. Please contact us for details (always 10-15 days).

Q5: Do you have any discount
A: The price is negotiable. Plz shoot us your order content, we will quote a fair price.

Q6: What is your minimum order
A: Usually MOQ is 100g. But depends on the items and your requirements, we also can support small quantity, such as 20g and 50g.

Q7: How to order
A: E-mail or message us that includes your order like format below:
product A   100g
product B   10vials
delivery country: 
Our sales will quote a total cost includes shipping fees and each item fees in 12 hours regularly. 
Our will satisfy your purchase and supply professional guide.