RAD-140, LGD-4033, MK-677 and YK-11 for Sale: Four-Compound Value Pack
Does your lab work with all four of these compounds? Then this pack makes it easy to find RAD-140, LGD-4033, MK-677 and YK-11 for sale in one order, at a lower price. You get one bottle each of RAD-140 10mg, LGD-4033 10mg, Ibutamoren 25mg and YK-11 10mg. Each bottle holds 60 capsules, and all four compounds test at 99% purity.
As with every Chemyo product, each compound is tested by an independent laboratory. In addition, each batch has its own certificate of analysis. As a result, you get the same quality and paperwork as our single bottles, for less.
On this page, you will find a short overview of each compound and why researchers often order them together. You will also learn how we test them, how to store them and how to buy RAD-140, LGD-4033, MK-677 and YK-11 online in a few steps.
At a glance: 1 bottle each of RAD-140 (Testolone) 10mg, LGD-4033 (Ligandrol) 10mg, MK-677 (Ibutamoren) 25mg and YK-11 (Myostine) 10mg, 60 capsules per bottle, 99% purity, third-party HPLC tested, separate batch-matched COAs. Costs less than buying all four bottles separately. Sold strictly for laboratory research use.
What Is in the Value Pack?
This pack combines four research compounds that labs often order together. Each bottle is identical to our single listing, with the same strength, testing and labeling. Here is a quick summary of each one.
RAD-140 (Testolone) 10mg
RAD-140, also known as Testolone and Vosilasarm, is a non-steroidal selective androgen receptor modulator, or SARM. Radius Health designed it in the late 2000s and published its discovery in 2011. It is noted in the literature for its high binding affinity for the androgen receptor. However, it has never been approved by the FDA. For full details, see our RAD-140 Testolone 10mg page.
MK-677 (Ibutamoren) 25mg
MK-677, also called Ibutamoren, is a non-peptide growth hormone secretagogue. It acts on the ghrelin receptor, known as GHS-R1a. It is not a SARM. Merck researchers first developed it in the 1990s. It was studied in clinical trials but never approved. For full details, see our MK-677 Ibutamoren 25mg page.
LGD-4033 (Ligandrol) 10mg
LGD-4033, also known as Ligandrol and VK5211, is a non-steroidal selective androgen receptor modulator, or SARM. Ligand Pharmaceuticals first developed it in the mid-2000s, and Viking Therapeutics later continued its development. It is noted for its very high binding affinity for the androgen receptor. However, it has never been approved by the FDA. For full details, see our LGD-4033 Ligandrol 10mg page.
YK-11 (Myostine) 10mg
YK-11 is a synthetic compound that acts on the androgen receptor. Some suppliers also call it Myostine. Scientists at Toho University in Japan first described it in 2011. Unlike most SARMs, it has a steroid backbone, yet the literature describes it as a partial agonist of the androgen receptor. It has never entered a clinical trial. For full details, see our YK-11 Myostine 10mg page.
Why Labs Look for RAD-140, LGD-4033, MK-677 and YK-11 for Sale Together
Three of these compounds bind the androgen receptor, but each comes from a different chemical series. RAD-140 and LGD-4033 are non-steroidal SARMs, while YK-11 has a steroid backbone. Comparing them helps researchers see how structure affects receptor activity. MK-677, by contrast, binds the ghrelin receptor, so it can serve as a non-androgen comparison in receptor-specific experiments.
In addition, the four compounds cover a wide range of research records. MK-677, LGD-4033 and RAD-140 have each reached human clinical trials, while YK-11 has been studied almost entirely in cell models. That spread makes the set useful for comparative work. Ordering them together also means fewer orders to manage and a single delivery.
Finally, there is the simple matter of cost. When you find RAD-140, LGD-4033, MK-677 and YK-11 for sale in one pack, buying them together costs less than ordering each bottle on its own. For labs that use all four regularly, those savings add up over time.
Research Background and Safety Record
Before ordering, every researcher should understand the published record for all four compounds. The sections below give a short, balanced summary. This overview is for background only. It does not suggest any use outside the laboratory.
RAD-140 Research Summary
First, the original preclinical papers compared RAD-140’s androgen receptor activity across different tissues in animal models. Next, a 2014 study in Endocrinology looked at cultured rat hippocampal neurons. In addition, it has been studied in models of AR-positive, ER-positive breast cancer, which led to an early-phase clinical trial in that setting.
MK-677 Research Summary
Next, MK-677 has been studied for decades. Early work used it to map the role of the ghrelin receptor. A large group of studies then examined the growth hormone and IGF-1 axis in study models. It also entered investigational clinical trials in areas such as aging and recovery after hip fracture. Even so, it was never approved for any condition.
LGD-4033 Research Summary
First, early preclinical studies defined how LGD-4033 binds to the androgen receptor across several tissues. Next, a Phase I study in healthy volunteers was published in the Journal of Gerontology in 2013. It mainly measured safety, tolerability and how the body processed the compound. Later, Viking Therapeutics ran a Phase II trial of VK5211 in older adults recovering from hip fracture.
YK-11 Research Summary
Finally, YK-11 has a small research history. The original 2011 paper described how it binds to and partly activates the androgen receptor. Later, a 2013 study in mouse C2C12 myoblast cells reported increased follistatin expression. Another study examined androgen receptor signaling in mouse osteoblast cells. All of this work was carried out in vitro.
Regulatory and Safety Literature
Similarly, researchers should review the wider safety record. The FDA has issued public warnings about SARMs sold for personal use. Meanwhile, published case reports describe liver injury in people who used SARMs outside of clinical studies. None of the compounds in this pack is approved for human use. For these reasons, all four belong only in controlled research settings.
To read the original papers, search PubMed for “RAD140”, “LGD-4033”, “Ibutamoren” and “YK11”. Primary sources give the clearest picture of both the research findings and the safety record.
Why Buy RAD-140, LGD-4033, MK-677 and YK-11 from Chemyo?
Many websites list RAD-140, LGD-4033, MK-677 and YK-11 for sale. Yet independent tests of the research chemical market have found serious quality gaps. Some products contain far less compound than the label promises. Others contain a different substance entirely. That is exactly why testing and transparency guide everything we do.
99% Purity on All Four Compounds
Every batch of all four compounds is analyzed by an independent laboratory. The lab uses high-performance liquid chromatography (HPLC) to confirm identity and purity. Our RAD-140, LGD-4033, MK-677 and YK-11 all consistently test at 99% purity. Moreover, no batch is released until its results come back.
Four Separate Certificates of Analysis
Each bottle in the pack carries its own batch number, and each batch has its own certificate of analysis from an independent lab. Need the reports for your batches? Simply contact us, and we will send them to you.
Precise, Pre-Measured Capsules
Every RAD-140, LGD-4033 and YK-11 capsule holds exactly 10mg, and every MK-677 capsule holds exactly 25mg. Pre-measured capsules remove the need to weigh small amounts of powder. Therefore, you save time and lower the risk of measuring errors.
Fast, Discreet Shipping
Orders placed before 20:00 leave our facility the same business day. All four bottles ship together in plain, secure packaging. Meanwhile, your tracking details arrive by email as soon as the order is on its way.
Our Quality Control Process for RAD-140, LGD-4033, MK-677 and YK-11 for Sale
Before any compound reaches our shop, it passes four documented steps. Thanks to this process, we can trace every bottle in this pack back to its source.
- Sourcing: we buy raw material only from vetted manufacturers with a proven track record.
- Testing: next, an independent lab confirms identity and purity by HPLC.
- Encapsulation: after that, each compound is filled into capsules under controlled conditions.
- Release: finally, we file each COA and assign the batch number printed on each bottle.
If a batch falls below our 99% standard, we reject it. We never blend it, and we never relabel it. This strict rule is why labs return to us whenever they need RAD-140, LGD-4033, MK-677 and YK-11 for sale they can rely on.
How to Buy RAD-140, LGD-4033, MK-677 and YK-11 Online
Placing an order takes only a few minutes. Here is how to buy RAD-140, LGD-4033, MK-677 and YK-11 together from Chemyo:
- Choose how many value packs you need and click Add to Cart.
- Review your cart and continue to checkout.
- Confirm that you are 21 or older and accept our research-use terms.
- Enter your shipping details and complete payment.
- Check your inbox for your confirmation and tracking number.
Need more of one compound than the others? Then you can add extra single bottles to the same order. That way, you still keep all your material on one delivery.
Storage and Handling
Proper storage keeps all four compounds in good condition. Keep each set of capsules in its original sealed bottle. Store all four bottles in a cool, dry place between 15°C and 25°C. Also, keep them away from direct light and moisture.
After opening, close each lid firmly after use. Avoid humid spots, such as near a sink or a window. Stored this way, the capsules stay stable until the date printed on each label.
Lastly, follow standard lab safety practices with every research compound. Wear gloves, label containers clearly and keep products away from children and pets. Only qualified professionals should handle this material.
RAD-140, LGD-4033, MK-677 and YK-11 for Sale: Frequently Asked Questions
What is in the RAD-140 + LGD-4033 + MK-677 + YK-11 Value Pack?
One bottle each of RAD-140 (Testolone) 10mg, LGD-4033 (Ligandrol) 10mg, MK-677 (Ibutamoren) 25mg and YK-11 (Myostine) 10mg. Each bottle contains 60 capsules.
How much do I save with the value pack?
The pack costs less than buying all four bottles separately. The current price is shown at the top of this page.
Are all four compounds third-party tested?
Yes. Each compound is tested separately by HPLC, and each bottle has its own batch-matched certificate of analysis.
Are all four compounds SARMs?
No. RAD-140, LGD-4033 and YK-11 act on the androgen receptor. MK-677 is a ghrelin receptor agonist and is not a SARM.
Can I buy the compounds separately?
Yes. All four are available as single bottles. The value pack simply costs less when you need all four.
Are these compounds approved for human use?
No. None of them is approved by the FDA for any use. Chemyo sells all four for laboratory research only, and they are not for human or animal consumption.
Explore More Research Compounds
Prefer to order separately? You can buy RAD-140 Testolone 10mg, LGD-4033 Ligandrol 10mg, MK-677 Ibutamoren 25mg or YK-11 Myostine 10mg as single bottles. Prefer fewer compounds? We also offer the RAD-140 and MK-677 Value Pack, the LGD-4033 and MK-677 Value Pack, the YK-11 and MK-677 Value Pack, the MK-2866 and MK-677 Value Pack and the Andarine (S4) and MK-677 Value Pack. Other compounds in our range include Ostarine MK-2866 25mg, S-23 20mg and GW501516 Cardarine 10mg. You can also browse all SARMs for sale or our full range of research compounds.
Ready to order? Add the RAD-140 + LGD-4033 + MK-677 + YK-11 Value Pack to your cart today and save.
For Research Use Only. These products are sold strictly for laboratory research. They are not intended for human or veterinary use, consumption, or diagnostic purposes. They are not drugs, foods, dietary supplements or cosmetics, and they have not been evaluated or approved by the FDA. Buyers must be 21 or older and agree to our Terms of Sale. Only qualified professionals should handle these products.
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