The 3 Best SARMS Suppliers To Buy from in 2019

How do we rate the best Sarms suppliers

There are tons of SARMS suppliers in the United States but not all of them provide a high-quality product that you expect. In this article, we review the best SARMs vendors in the USA rating them from aspects such as testing of the product, coupons and pricing, shipping, product assortment, customer support and what users think of it. 

1. Science Bio

Science Bio is a well-known and popular SARMS company that used to be known as Innovative Research Company, IRC Bio. The company is a provider of high-quality research chemicals that it sells to institutional and individual researchers. While it is best known in the bodybuilding world for providing SARMS, it has a background in biochemistry, IT and business. Its multi-dimensional expertise has given the company an edge and made it the leading SARMS company in the United States. 
According to the company, the quality of its products and its success is driven by five principles that include:

1. Highest Chemical Purity Standards – Science Bio uses cutting edge analytical methods designed by PhDs in organic and analytical chemistry to rigorously test its compounds. If they cannot ascertain the purity of compounds they call on partners in universities and third-party laboratories to ensure that all compounds met the high purity standards.
2. Excellent Customer Service – The Company has well informed and all-round great customer service that always responds professionally to all customer queries. 
3. Fast, Reliable Shipping – Science Bio values the convenience and time of its customers and hence customers get their goods packed in high-quality packaging, delivered to them fast.
4. Best Resource for Scientific Research – It strives to keep ahead of the latest developments and hence offers unique formulations that you will not find anywhere at such a great price. 
5. Learning and Improving – The Company is always seeking to learn and improve and hence suggestions and feedback from its clients are always welcome. 

The Website
It comes with a modern-looking website with easy navigation that makes it easy to find your SARMS. You can also search for your products using the easily accessible search bar on top rights of every page. They also provide free shipping on all international orders above $300, provide worldwide delivery and same-day shipping, and right off the bat inform clients that they conduct independent testing for their products. 

You can get all the information that you need before buying your SARMS including payment and shipping methods on their FAQs page so that you can shop with confidence. If you love their offering and would like to subscribe to the newsletter you get a 10% bonus and updates on promotions and new products. 

Range of Products, Pricing, and Quality
As a supplier involved in more than just SARMs, Science Bio carries a range of other products that include SERMs, nootropics, Hemp and CBD in liquid and powder form. They have all the best SARMS in stock such as the Andarine (S-4) powder, the RAD140 powder, MK-677 also known as ibutamoren mesylate, and MK-2866 ostarine. You can get most of your SARMS in approximately 30 ml bottles while your powders are packaged in 1000mg packages.

Science Bio is a little bit cheaper as compared to its competitors. For instance, a bottle of MK-2866 comes at a price of $49.99 at Proven Peptides while it will cost you only $40 if you decided to get it Science Bio. This is a great deal since you are not only getting a high-quality product but you are getting cheaper.

Each of your SARMs product comes with a unique batch code that shows that it has been tested by an independent third party. Through rigorous in-house testing and that done by outside quality testers such as universities and independent labs, you can be sure you are getting the best product.
With so much inventory and its adherence to quality, you can find all your SARMs from one place. Moreover, you can also purchase the other products on offer and be assured that you are getting top quality. 

Customer Support

Providing excellent and helpful customer support is one of the core principles of the company. It has some of the best support you could ever have You get full customer support if you ever need to track, modify or cancel your order through the customer email at where you can email the company directly. They also provide answers to frequently asked questions including answers on all your questions about the company, shipping, and returns. 

Science Bio Coupons, Discounts, and Deals
Science Bio provides amazing offers that you can get from the website as well as from its affiliates online. You get a 10% discount when you sign up for their newsletter and you can also redeem a range of coupons if you visit the website from one of their affiliates.
You can also make some savings by claiming free shipping if you have spent a preset amount. International clients get free shipping for any orders above $300. 

In Conclusion

Science Bio seems to have carried on the tradition of quality and excellent product quality of its predecessor IRC Bio. It has tons of positive reviews for many of its products such as Cardarine, MK-677 (Ibutamoren) and LGD-4033. When it comes down to it, Science Bio is a company that satisfies its customers and works according to an admirable set of principles that ensure the customer gets nothing but the best.

Go To Science Bio Website

2. Proven Peptides

While the company is called Proven Peptides it does not sell Peptides. In fact, it is one of the largest SARMs sellers in the United States that boasts third party certificates of analysis, excellent customer service, quick shipping, and money-back guarantee.

proven peptides

Independent Lab Testing and Publishing of Results

The Standout feature of Proven Peptides is their independent testing of raw materials and finished products. Tested by independent labs, all their products are held to a purity standard of 99% and the results are published so that you can be confident of the quality you are purchasing.
The company also tests its raw ingredients for LC-MS/GC-MS/HPLC/FTIR. Additionally, The raw materials are sent to independent labs and tested in-house using Nuclear Magnetic Resonance Spectroscopy to verify that they are pure. The testing makes it possible to make proper doses of the supplements, which provide better user experience for the final user. 

Customer Service

One of the best things about Proven Peptides is that unlike any other SARMs supplier in the US, you get to talk live to customer support. They provide live customer support on (910) 595-2077 and you can pick up your phone or call them if you have any queries about the products you bought or want to buy. If you do not want to call them or if your issue is not urgent, you can also contact them on email at

Deals, coupons, and Discounts

One standout thing when you visit the website is the reward program that they refer to as Peptide Points. You get a Peptide Point for each dollar spend on their website, which you can redeem for $1 store credit once you have accumulated 10 points. This means that by buying products worth $100 you automatically qualify for a $10 discount, which is quite a sweet deal. You also get 10 points for just signing up that you can then use even for your first purchase. You also earn 50 points worth $5 in-store credit if you review any of the products you purchased as long as support approves the review. You also get $5 for following Proven Peptides on Twitter and an additional $5 for sharing and liking their Facebook page. 

There are no coupons on the website apart from the peptide points but there are coupons from its online affiliates of up to 40% that you can also claim. 
If you live in the States you get free shipping for any products over $75. 

Range of Products, Pricing, and Quality

Proven Peptides stocks most of the popular SARMs in a liquid solution. The best sellers include the likes of YK-11, MK-2866 (Ostarine), Cardarine (GW-501516), and RAD-140. Unfortunately, you will not find the less popular SARMs such as the S-23 or the AC262, 536.
They provide most of their SARMS In liquid form in bottles of 15ml, 30ml, and 60ml. Even the smallest bottle is enough to get one started and experience some great results. This is unlike other suppliers with smaller offerings that will require higher doses for the same effect. With its consistent dosages, you can be certain that your body will experience the same benefits for every cycle.

Their prices are not that bad since you will pay $99 for the 60 ml liquid solution, though the RAD 140 is a little on the pricier side at 139.99 for the 60ml bottle. However, the prices are pretty similar to what most other SARMs suppliers are charging.
Nonetheless, the products are worth the money, given that all the products come with third party certificates so that you can be certain that you are getting the highest quality available. 

In Conclusion
A lot of users love Proven Peptides, particularly the fact that it conducts third party testing on the products. Many have also asserted that their dosages are consistent and provide the same effect every single time. The best thing about the company that a lot of people rave about was their live phone-in customer service. 

Go To Proven Peptides Website

3. Swiss Chems

Swiss Chems is one of the largest suppliers of SARMs on the American market located in New York. That being said they are best known for having one of the largest assortment of SARMs that you could ever need including the less popular ones such as the S23 or the more popular RAD-140. You can buy their SARMS either in the form of raw powder or in capsules. 

Range of Products, Pricing, and Quality

They have a lot of products in stock that includes SR-9009, LGD-4033, ACP-105, MK-2866, YK-11, S-23GW-501516 MK-677, RAD-140, and S4 in both capsule and powder form. 
They also conduct third party testing of results that you can request through email for all products you purchase. This means that you can buy with confidence given the transparency and adherence to quality standards that the company assures with its products. 

The reason why we like this company is because they also offer high-quality peptides such as Clenbuterol, HCG, BPC-157, Clomid, Cialis, etc..

The Certificate of Analysis that you can request will usually have purity levels of 99% for each product so that you know for certain what it is you are getting with each purchase. 

As for the pricing, it’s not the cheapest vendor as it sells it MK-677 (ibutamoren) for about $70 as compared to about $50 with other companies but they offer high-quality. However, the price is totally worth it given that you are getting a product that has undergone rigorous testing and you are sure that it is authentic and safe.

Customer Support

They provide some great customer service that is among the best in the industry.
The customer support is great and will answer all your questions on the products you intend to buy or that you have already bought. Moreover, If you have not yet bought the product, you can get them to give you a discount code if you talk to them nicely. 

Deals, coupons, and Discounts

You get a discount on every extra bottle that you purchase and they also provide coupons on their website and other affiliate websites online from time to time. 


Once you have placed your SARMs order, you should receive it in between 24-72 hours, which is quite fast as compared to other suppliers. They also provide a tracking email so that you can be updated on the progress of the order. Moreover, in case of any issues, you can simply send a message to customer support and you should have an answer in a few hours. 

In Conclusion

Swiss Chems provides you with the largest assortment of SARMs in capsule and powder form. They may have high prices but since their quality is undisputed, paying the price may just be worth it. They also provide very good customer service and generous discounts. They are definitely a legit SARMs supplier.

Go To Swiss Chems Website

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