How we make this list: we compare pricing pages, product documentation and public user reviews. Ratings come from G2, Capterra or Trustpilot, with the date we checked them.
Key takeaways
- Sports Technology Labs leads on testing transparency, with batch-specific certificates of analysis from accredited US labs and a 60-day money-back guarantee.
- SwissChems has the widest catalog, covering SARMs alongside peptides, nootropics, and support compounds, with free shipping on US orders over $100.
- Umbrella Labs pairs a large SARM range in liquid, powder, and gel forms with free standard US shipping, but it does not offer refunds.
- Amino Asylum and Research Chemical both stress batch-specific testing, while NextChems and Southern SARMs compete on price and catalog depth.
- A certificate of analysis proves something about a sample, not that a compound is safe for a person to take, and no vendor claim changes that.
Quick comparison
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The best sarms companies
Starting priceFrom $102.99 per product
Free planNo
Sports Technology Labs is the vendor to start with if testing paperwork is your main filter. Every SARM it sells is bottled in the USA and tested by an independent, accredited US laboratory using HPLC for purity, and batch-specific certificates of analysis are published on its COA page. Liquids come in USP-grade PEG-400 in amber glass bottles, which avoids the plastic containers that can leach chemicals during storage. The homepage also states plainly that no SARM is approved by the FDA for any use.
Prices sit at the higher end of this list, with 2-gram powders such as LGD-4033 and RAD-140 listed at $102.99. Orders over $149 ship free in the US, and the company accepts domestic credit cards and Zelle. A 60-day money-back guarantee is unusual in this market and gives buyers a way out if an order is wrong. The honest catch is cost: if you need many compounds, the per-item price adds up fast.
What we like- Batch-specific certificates of analysis from accredited US labs
- Liquids in USP-grade PEG-400 and amber glass bottles
- 60-day money-back guarantee
Watch out for- Powder prices run higher than some rivals
- No international shipping to APO/FPO addresses
Starting priceSee website
Free planNo
SwissChems suits buyers who want one store for many compounds. Its catalog covers SARMs, peptides, nootropics, and support compounds in capsules, liquids, and other forms, and the homepage promises same-day shipping on US orders with free shipping over $100. Independent testing and a 99% purity claim appear on the homepage, and support is offered by chat and phone around the clock. For a buyer comparing several compound types, that breadth saves time.
The trade-off is focus. SwissChems is a general research-compound store, not a SARM specialist, and its refund policy is case by case rather than a clear guarantee. Check the certificate of analysis for the exact product you plan to order, and confirm the form you want, since the same compound may appear in several forms at different prices. It is a solid pick for breadth and shipping speed.
What we like- Very broad catalog across SARMs, peptides, and nootropics
- Same-day shipping on US orders
- Free shipping on orders over $100
Watch out for- Refunds are handled case by case rather than under a blanket guarantee
- SARMs are one part of a much larger store
Starting priceFrom $70.99 per product
Free planNo
Umbrella Labs has one of the largest SARM selections on this list, with over 50 compounds sold as liquids, powders, and gels. That range of forms is the reason to pick it: a buyer who wants a specific compound in a specific form is more likely to find it here than at a smaller store. The company says each product ships with a certificate of analysis, and it uses HPLC and LC-MS testing in its quality process. Standard US shipping is free, and orders generally go out within 24 to 48 hours.
Two limits deserve attention. Umbrella Labs ships only within the United States, so international buyers need another vendor. Its refund policy is also strict: the site states plainly that it does not provide refunds. That makes it more important to confirm your order and check the COA before you buy, since a mistake cannot be undone with a return.
What we like- More than 50 SARMs in liquid, powder, and gel forms
- COA included with products
- Free standard US shipping
Watch out for- No refunds under company policy
- Ships only within the United States
Starting priceFrom $69.96 per product
Free planNo
NextChems is a newer vendor that competes on clear pricing and a broad capsule and solution range. Its homepage lists compounds such as RAD-140 solution at $71.95 and Cardarine solution at $69.96, with capsules for many of the same compounds. That visible pricing makes comparison shopping easy, and sale prices appear often across the catalog. A 10% discount for joining the newsletter lowers the first order further.
Being newer is the main drawback. NextChems does not have the long public track record of Sports Technology Labs or SwissChems, and its guarantee terms are less visible on the homepage. The site describes its products as third-party tested research-grade compounds. Buyers who value a long history may prefer an older vendor, while buyers who value price and form choice will find NextChems worth a look.
What we like- Wide capsule and solution catalog with clear per-item pricing
- Frequent sale pricing
- Newsletter discount for first orders
Watch out for- Newer brand than some rivals on this list
- Refund and guarantee terms are less prominent than at larger stores
Starting priceSee website
Free planNo
Amino Asylum presents itself as a US-based research-compound supplier with a strict documentation habit. Every batch is sent to independent laboratories for HPLC and mass-spectrometry analysis, and each order traces to the batch-specific certificate rather than a generic data sheet. The catalog covers peptides, SARMs, research chemicals, and pro-hormones, with more than 60 compounds stocked and shipping from hubs in Texas and Delaware to all 50 states.
Payment is the friction point. Bitcoin and other cryptocurrencies are the primary payment methods, with Cash App and Venmo available on request, which will put off buyers who want to pay by card. Amino Asylum fits buyers who care most about traceable lab paperwork and fast domestic shipping, and who are comfortable with crypto checkout.
What we like- Batch-specific certificates of analysis with HPLC and mass-spectrometry testing
- US-based shipping from Texas and Delaware hubs
- 60-plus compounds stocked
Watch out for- Crypto is the primary payment method
- Prices are shown per product rather than in a single clear price list
Starting priceSee website
Free planNo
Southern SARMs is a focused liquid SARM vendor with a long history in the market. Its primary product lines are liquids, and it states that every product is assayed for purity and standards compliance, with in-house quality checks plus third-party assays. Delivery is fast, with orders arriving in 2 to 3 days by USPS, and payment options include credit and debit cards, checks, and crypto. Bulk purchases and custom applications are available on request.
The homepage is thinner on detail than the leaders on this list. Prices and certificates are less visible up front, so you will need to browse product pages and contact the company for specifics. That makes Southern SARMs a better fit for buyers who already know which liquid compound they want and value speed and card payment over a polished storefront.
What we like- Long-running liquid SARM specialist
- In-house quality checks plus third-party assays
- Fast USPS delivery in 2 to 3 days
Watch out for- Website shows less pricing and testing detail up front than rivals
- Smaller catalog than SwissChems or Umbrella Labs
Starting priceSee website
Free planNo
Research Chemical is a US-based vendor selling peptides and SARMs with a clear testing claim: every batch is independently verified at 98% purity or higher, with results on each product page. Orders are packed in the US, temperature-sensitive items ship with ice packs where needed, and next-day shipping is available at checkout. Payment is straightforward, with secure credit and debit checkout, instant e-check, and Cash App.
The main drawback is profile. Research Chemical is less widely discussed than Sports Technology Labs or SwissChems, so there is less independent buyer feedback to cross-check. Free shipping starts at $149, which is higher than the free-shipping thresholds at SwissChems and Umbrella Labs. It fits buyers who want US-packed stock, card payment, and per-product lab results without paying the top vendor prices.
What we like- Every batch third-party tested at 98% purity or higher
- US-packed and shipped with next-day shipping available
- Credit and debit card checkout
Watch out for- Smaller public profile than the top vendors
- Free shipping threshold of $149 is higher than some rivals
How we chose
We compared vendors that sell SARMs in the United States today, using each vendor's own homepage and product pages, public documentation about testing and shipping, and public reviews on G2, Capterra, and Reddit where buyers discuss order accuracy, delivery, and lab paperwork. We required a working storefront, a SARM catalog, and evidence of third-party testing, and we dropped vendors that had closed, stopped selling, or changed into information-only sites. No vendor's purity claim was treated as proof of safety, and no product on this list is presented as safe for human use.
What to check before ordering from a SARM vendor
This market has no regulator checking labels before sale, so the checks below are your only protection against a bad order. Run through them for every vendor, even one you have used before.
Read the certificate, not the badge
A "99% pure" badge on a homepage proves nothing on its own. Open the certificate of analysis for the exact product and batch you plan to order. It should name an independent lab, show a test date and report number, and list a batch number that matches your product. If the lab details are removed, the report is generic, or the vendor cannot produce one, treat that as a warning sign.
Confirm the vendor still sells what it lists
SARMs vendors change fast. Chemyo closed in September 2026, Pure Rawz stopped selling, and Behemoth Labz became an information site, all within recent months. Before you rely on an older review or ranking, open the vendor's homepage and confirm the store is live and the compound you want is in stock. A vendor that no longer sells cannot fulfill an order, whatever its old reputation says.
Check payment, shipping, and refund terms first
Payment options vary widely here, from credit cards to crypto-only checkout, and refund policies range from 60-day guarantees to no refunds at all. Confirm the payment method you can use, the shipping time to your state, and what happens if an order is wrong or never arrives. Umbrella Labs, for example, states that it does not give refunds, which changes how carefully you should check an order before paying.
Know the legal and health facts before you decide
SARMs are not approved by the FDA for human use, and they cannot legally be sold as dietary supplements or drugs in the United States. They are banned in sport by the World Anti-Doping Agency, and the FDA has warned of liver damage and cardiovascular harm. A lab report about a sample does not make a compound safe to take, and no vendor's marketing changes its regulatory status. Talk to a doctor if you are considering any product in this category.
Frequently asked questions
Are SARMs legal to buy in the US?
SARMs are not controlled substances at the federal level, but they cannot legally be sold as dietary supplements or drugs, since the FDA has not approved any SARM for human use. Vendors sell them labeled for laboratory research only. Selling them for human use has drawn FDA warning letters and enforcement action, and buyers should understand that the legal position is unsettled and risky.
Are SARMs approved by the FDA?
No. No SARM is approved by the FDA for any use in humans. The FDA has warned that SARMs can cause liver damage, heart attack, and stroke, and that products sold online are often mislabeled or contain different substances than the label states. Approval would require clinical trials showing safety and effectiveness, which no SARM has completed.
What is a certificate of analysis?
A certificate of analysis is a lab report for a specific batch of a compound, showing its identity and purity as measured by methods such as HPLC or mass spectrometry. A useful report names the lab, gives a test date and report number, and matches the batch number on your product. A certificate describes a sample, not a guarantee that the compound is safe for a person.
Why do SARM prices vary so much between vendors?
Prices vary with compound, form, quantity, testing, and vendor costs. Powders often cost more per gram than liquids, and vendors with accredited third-party testing and US bottling charge more than stores with thinner documentation. Compare the same compound, form, and quantity across vendors, and check whether shipping is included before judging a price.
Which payment methods do SARM vendors accept?
It varies by vendor. Sports Technology Labs and Research Chemical accept credit and debit cards, Southern SARMs accepts cards, checks, and crypto, and Amino Asylum mainly takes crypto. Card payment gives buyers more recourse if an order goes wrong, while crypto payments are effectively final. Confirm the payment method before you order.
Do these vendors ship outside the US?
Some do and some do not. SwissChems ships internationally, while Umbrella Labs ships only within the United States. Shipping rules also vary by destination, and some vendors exclude APO and FPO addresses. Check the vendor's shipping page for your location before placing an order.
Sources we checked (9)
- https://sportstechnologylabs.com
- https://swisschems.is
- https://umbrellalabs.is
- https://nextchems.com
- https://aminoasylum.us.com
- https://southernsarms.com
- https://researchchemical.com
- https://lindyhealth.com/best-sarm-companies/
- https://muscleandbrawn.com/sarms/sarm-vendors/
Is your product missing or out of date?
We review this list regularly. Vendors can request a listing, send updated pricing or ask about featured placement.
Shihab Mia · Founder, Rankite
Shihab has 5+ years in B2B and SaaS SEO. He writes Rankite's software buying guides from pricing pages, documentation and public user reviews. More about Shihab.
Sports Technology Labs
SwissChems
Umbrella Labs
NextChems
Amino Asylum
Southern SARMs
Research Chemical