Chemyo Review: An Excellent Brand or Overhyped?
Contents
Who Are Chemyo?
Chemyo is arguably the first company that comes to mind when someone references SARMs.
Chemyo is an American company based in Wilmington, Delaware. They have been known for their high-quality SARMs and reliability in a gray area niche (1).
Chemyo Pros
- Over 99% purity (validated with COAs)
- International shipping
- Free shipping
- Variety of payment options
- An established brand
1. Over 99% Purity
Every SARM from Chemyo is formulated at over 99% purity due to their recrystallization techniques, which yield higher purities.
Chemyo provides third-party COAs to customers to confirm their purity. We have also observed very positive results from their products, indicating efficacious compounds.
There are different types of SARM companies:
- Companies that are high quality and worth paying for.
- Companies that are more affordable, which can present risks in terms of the purity of the compounds.
Chemyo is certainly in the former category, in good company with Swiss Chems, who also guarantee over 99% purity.
2. International Shipping
In our experience, high-quality SARM companies are becoming increasingly reluctant to ship overseas due to packages being delayed or seized.
Chemyo, however, does ship internationally to:
- Canada
- United Kingdom
- Some North American, South American, African, and other countries.
However, Chemyo does not appear to ship to Europe at this time.
3. Free Shipping
Customers are entitled to free shipping when:
- US orders are $100+.
- Non-US orders are $275+.
In our experience, Chemyo’s shipping is relatively prompt. We have had domestic (US) orders arrive in 3-5 days. Our international orders (to our UK location) took 12 days.
4. Variety of Payment Options
Chemyo offers an array of payment options, which currently are as follows:
- Checkbook (5% discount)
- Solana (5% discount)
- Credit or debit card via Max Redemption or Verified-Pay (7.95% charge)
- Bitcoin
Checkbook and Solana can be the most economical ways to pay for Chemyo, although this may not suit everyone.
5. An Established Brand

Chemyo’s old packaging
We have found Chemyo to be an honest and ethical company that has consistently produced some of the purest SARMs on the market for several years now.
Thus, Chemyo isn’t a new or obscure SARMs brand where you may worry about your package not arriving.
Chemyo has accumulated a vast customer base, of whom the majority appear to be pleased with their products.
Chemyo Cons
- 7.95% credit card fee
- No LGD-4033 or peptides
- No stealth shipping; packages may be delayed or seized.
- Poor email support
- No bitcoin discount (they used to offer 10%)
1. Credit Card Fee
A 7.95% credit card fee may be a negative for nifty customers looking for maximum savings.
While it may not be a significant issue for some, the fact that other SARM companies charge less or even zero for credit card transactions presents a disadvantage.
2. No Peptides
Various other SARM companies are offering peptides, such as BPC-157 and TB-500, in conjunction with SARMs, yet this is not a route Chemyo has followed.
3. No Stealth Shipping
In our experience, Chemyo’s packages are not discreet, which is a positive from a credibility standpoint. However, this is a negative when it comes to successfully delivering international orders.
Although our items arrived in less than two weeks (to the UK), other researchers have sometimes reported significant delays via customs, with reports of them taking up to a month to arrive (or even being seized).
If you are a native US citizen, Chemyo’s shipping is typically very straightforward and fast. However, because of their transparent and intentional packaging, non-US researchers may face some delays.
4. Poor Email Support
In our experience, Chemyo’s email support, as of 2024, has been poor.
We have sent approximately ten emails to Chemyo and have received two responses, with the other ones being ignored.
The two responses were also very delayed, taking several weeks to reply. Thus, if there are any issues with a person’s order, a prompt and helpful reply via email may not be likely.
We understand that Chemyo used to be more proactive at answering emails; thus, this is something that appears to have changed over time.
5. No Bitcoin Discount
Chemyo used to offer a 10% discount when customers paid via bitcoin or cryptocurrency. But now we do not see this option at checkout.
Chemyo certainly isn’t obliged to do this, but to take it away from previously offering it, and with competitors providing generous crypto discounts, it is a negative.
Should Researchers Purchase From Chemyo?
Chemyo is one of the best SARM companies, based on the purity and efficacy of their products.
However, we have found several drawbacks with Chemyo (large credit card fees, no cryptocurrency discount, poor customer service). As a result, Sports Technology Labs would be our most recommended US source.
Sports Technology Labs Pros:
- 0% credit card fee
- Over 98% purity (confirmed with COAs)
- Products priced slightly less than Chemyo
- 10% cryptocurrency discount
- Peptides are available
- Excellent, fast customer support
- 15% discount codes are available vs. 10% for Chemyo
Sports Technology Labs Cons:
- Does not ship outside of the US.
- No capsule SARMs
Thus, US researchers could make additional savings when ordering from Sports Technology Labs while receiving the same quality products.
However, Chemyo is likely the superior option for those based in Canada or other non-US countries due to their ability to provide international shipping.
Chemyo Before and After Results
This is a Chemyo customer’s results from taking a conservative cycle of RAD 140, consisting of 10 mg/day for 7 weeks (although these before and after photos only demonstrate the gains he experienced after the first 30 days).
After his 7-week cycle, he reported gaining:
- 13 pounds in total weight
- 50 pounds on his bench press
- 30 pounds on his squat
- 40 pounds on his deadlift
Will I Need a PCT After Using Chemyo’s Products?
In our experience, this will depend on the individual, the SARMs being utilized, and the exact dosages.
We have found that many patients report feeling okay post-cycle from Chemyo’s ostarine or RAD 140, and yet their total testosterone score has dropped significantly. In this case, it is up to them whether they want to take Clomid or Nolvadex post-cycle, although it may not be imperative considering their high well-being.
Other patients can report decreased libido or energy post-cycle, which is typically from using more potent compounds, such as S23 or YK-11, in which case post-cycle therapy may become more important.
Is Chemyo Reliable?
Chemyo is a reliable source for researchers located in the United States, as there are typically no issues with their domestic shipping.
However, Chemyo’s inability to respond to emails may mean international shipping to Canada or the U.K. is less reliable since they don’t provide discreet packaging. Thus, there’s a risk of package seizures necessitating email resolution, which, in our experience, has not been prompt (significantly delayed or no response at all).
Note: SARMs are only to be used for research purposes and are not approved for human consumption (2). SARMs may also pose several health risks similar to those of anabolic steroids (3).