If you have been a powerlifter for very long, you’ve probably heard of MSM dietary supplements. MSM (or methylsulfonylmethane) is a naturally-occurring sulfur compound that can be a great addition to any powerlifting athlete’s training program. MSM should be the third most present mineral in the body and we cannot make it ourselves, meaning that it has to be taken in via diet. While some foods contain minimal amounts of MSM, many people are deficient in this critical micronutrient. Many people, especially athletes, choose to supplement with MSM as it is clinically proven to promote blood flow that increases muscle recovery, reduce joint and muscle soreness, mitigate musculoskeletal inflammation, and increase daily energy.
MSM does come in a variety of forms, including MSM capsules, MSM tablets, and MSM powders, but it can be hard to know what the best MSM supplement brands and products are. As everyone knows, supplements aren’t all created equal. Plenty of sub-par MSM products exist on the market, so we’ve done all the research for you to help highlight the best MSM supplements. To make it easier for you, we will even show you exactly where to buy MSM.
Best MSM Supplements of 2020
We scoured the internet to find the very best MSM pills and powders and put together this list to help you with our official list of best MSM supplement reviews and MSM powder reviews. Hopefully, this makes your choice easier as you search to supplement MSM in the way that’s right for you.
1. MSM Powder from BulkSupplements.com

Bulk Supplements MSM Powder is a great product that is definitely among the best MSM powder, as far as we are concerned. Unlike many other supplements on the market, this product is a pure MSM powder. With pure MSM powders, you don’t have to worry about how much supplement you are actually consuming as you might with a product that has a lot of filler in it. Dealing with fillers makes it tough to figure out accurate dosages, and can reduce the efficacy of the product. Whether you are interested in supporting joint and muscle function to improve your best lifts or you just need a little more energy in the gym on a daily basis, Bulk Supplements’ MSM Powder might be the right option for you. With this particular formulation of Bulk Supplements’ MSM powder, you have the option to purchase in a variety of sizes, which makes it easier to find something that fits your needs and budget. Speaking of budget, Bulk Supplements’ MSM Powder also is reasonably priced compared to similar products on the market. This MSM powder can support your workout recovery by increasing blood flow to the muscles and helping the body to synthesize keratins and proteins. This also increases protein uptake and improves results for athletes overall, with the nice added bonus of positive improvements to the look of skin and hair. This particular product is also worth noting for the company’s commitment to transparency. Very few companies actually allow consumers to see the results of the product tests, which this company does. If you are interested in seeing the results of the product quality tests for your particular batch of MSM powder, you can request the Certificates of Analysis (CoA) from Bulk Supplements and see precisely what’s in your product. With over 2,000 five-star reviews, Bulk Supplements’ Pure MSM Powder is definitely worthy of a top spot in our MSM reviews for 2020. Bulk Supplements also offers MSM in a few different formulations, including pills and capsules. Not everyone cares about products being sole-sourced. However, if you are one of those people, it is worth mentioning that you should know Bulk Supplements’ MSM products are sourced from multiple locations around the world, unlike a few other options on this list.
Bulk Supplements Pure MSM Powder Top 4 Features
- Supports joint health
- Increases muscular recovery after workouts
- May improve digestive function
- Promotes more healthy hair by supporting keratin production
2. MSM Powder by Kala Health

MSM Powder by Kala is another top mention for us in our MSM reviews. Kala Health MSM Powder is the only product on this list that is sourced, manufactured, and tested completely in the United States. Kala Health MSM Powder’s particular formulation is called OptiMSM. OptiMSM appears a few times on this list because it is produced using a patented quadruple distillation process that ensures maximum product quality. It is billed as the purest MSM in the world. It’s worth noting that Kala Health’s parent company actually created the OptiMSM formulation. This particular product is available in mineral flake form and in a fine powder form. The mineral flake is 100% pure with absolutely zero additives or fillers. The fine powder version of this product is almost 100% pure; however, it does include 0.1% of the safe, non-toxic food additive silicon dioxide, which helps to ensure it does not clump when it is dissolving. Kala Health offers this MSM powder in a variety of sizes from 250 grams to 10 pounds. The company also provides a 15% off coupon code for first-time buyers. This product is backed by a 100% satisfaction guarantee, for the peace of mind that comes when you make a no-risk purchase. Kala Health also offers an MSM pill formulation. For all versions of the Kala Health MSMS, the price is incredibly reasonable for the quality.
Kala Health MSM Powder Top 4 Features
- Supports joint health
- Increases protein uptake
- May improve digestive function
- Reduces muscle soreness after workouts
3. Happy Body Organic Sulfur Crystals

Happy Body’s Organic Sulfur Crystals are a very high-quality product. This product is a top choice among professional athletes and trainers because it offers the most concentrated form of MSM available on the market. It is a completely additive-free formulation and fully bioavailable so that your body can absorb as much of the supplement as possible. Happy Body’s Organic Sulfur Crystals are also vegan-friendly, certified GMO-free, made in an FDA-registered facility, and independently lab tested for quality. Users report positive results being appearing as quickly as 2 weeks after starting supplementation with Happy Body, with results ranging from eliminating symptoms of carpal tunnel syndrome to increased energy and reduced muscle fatigue. If you’re interested in learning more about MSM supplementation overall and the many benefits it can provide, Happy Body’s website is a goldmine of information. To improve your best lifts and increase your energy in the gym, the Happy Body formulation is highly recommended. Although this particular brand may look like it is a little more expensive per dose than other options on this list, Happy Body offers frequent promotions and provides returning customers up to 40% off purchases with exclusive sales, which brings the cost down significantly. There is also a minipack purchase option so that you can try it out before you buy a bigger supply of MSM, as well as free shipping options to make your purchase even more affordable.
Happy Body Organic Sulfur Crystals Top 4 Features
- Reduce general aches and pains
- Mitigate joint and muscle inflammation throughout the body
- Improve overall fitness recovery after exercise
- Promote healthier immune function and provide fatigue support
4. Source Naturals MSM Powder

Like the Kala Health powder mentioned before, Source Naturals MSM Powder is another OpiMSM formulation of MSM powder, meaning it is also highly purified and is a quality formulation. This particular product is available in just two sizes, a 16-ounce package, and a 35-ounce package. Source Naturals MSM supports muscle and joint function and recovery. It also provides users with an excellent source of highly bioavailable organic sulfur to supplement the support of connective tissue in the body. While MSM is naturally occurring in a number of foods, such as eggs, the modern human diet often does not supply enough naturally-occurring sulfur. Whether you want to support overall joint and muscle function or hone in on post-workout musculoskeletal recovery, Source Naturals may be a great option for you. Using the Source Naturals MSM Powder can be a great way to ensure that you are getting enough micronutrients to beat your personal best lifts. This particular formulation is a great option for vegetarians and those with allergies, as it contains no dairy, egg, yeast, gluten, corn, wheat, artificial flavors, or preservatives. Despite this, it is shelf-stable for up to three years. Source Naturals also provides a PDF on their website summarizing the benefits and studies that have been shown to result from regular MSM supplementation, if you’re interested in learning more about the benefits of this supplement.
Source Naturals MSM Powder Top 4 Features
- Available in 16 and 35-ounce packages
- Support joint and muscle function overall
- Improve muscle recovery after intensive exercise
- Promote healthier hair, skin, nails, and tendons throughout the body
5. Doctor’s Best Vitamins MSM Capsules

Doctor’s Best MSM Capsules are another formulation of the patented, pure OpiMSM product. Of all the products on this list, Doctor’s Best MSM Capsules are the ones that come in the greatest variety of options. For example, you can select a bottle that has 180 or 360 SM pills in your preferred dose from 250 grams to 1500 grams of MSM. Doctor’s Best also provides a variety of other MSM supplements in tablets, powder, and veggie capsules. Doctor’s Best MSM is a supplement that can improve collagen and keratin support, which subsequently can help to improve joint and muscle recovery after exercise and promote tissue resilience, as well. That’s why this MSM product is a favorite among athletes. Whether you want muscle recovery improved to help reduce the dreaded DOMS or you just need a little extra energy boost in the gym, this MSM product is a great option. Doctor’s Best MSM is manufactured and quality tested in the United States. It is an excellent bioavailable source of dietary sulfur and is validated by independent laboratory tests for quality assurance. Doctor’s Best MSM is also a product that is both GMO-free and gluten-free, making it a great choice for those who want to avoid gluten or may have gluten intolerances.
Doctor’s Best MSM Top 4 Features
- Available in a variety of dosages and forms (capsule, tablet, veggie capsule)
- Improves energy and enzyme production overall
- Increases muscular health and recovery for athletes
- Promotes hair, skin, nail and tendon regeneration
Conclusion
So there you have it: our top five best MSM supplements for 2020. Whatever option you choose, you may need to take it for up to two weeks before seeing results. As with everything, consistency is key. Whether you select an MSM product that comes in a powder or pill form, purchase enough product to last for a few weeks before giving up on it. For those among you who are powerlifting pregnant and nursing women, hats off to you — but just know that you should not supplement your diets with sulfur without a doctor’s signoff. As far as everyone else goes, we hope this list has made things a little easier when it comes to deciding which MSM supplement is right for you. Happy lifting!