SULFUR DEFENSE OPTI-MSM PURE CRYSTALS (1 LB CAN) - One of the best restorative master mineral supplements that has a wide range of benefits

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Product Description


99.9% Pure Methylsulfonylmethane

Benefits of OptiMSM

There are many benefits, including joint support, sports & active health, skin & beauty, healthy aging, immunity support, and pet health.




About the product 
  • SUPPORTS THE BODY – Sulfur Defense MSM supports bone and joint health, connective tissue, flexibility, mobility, strength, workout recovery, and healthy skin, hair, nails and bones.
  • CLEAN & PURE; 100% AMERICAN MADE SULFUR CRYSTALS – 99.9% pure product; GRAS-designated, Kosher, non-GMO, gluten-free, allergen-free, non-shellfish derived/vegan-friendly
  • EASY TO TAKE; GREAT VALUE – Mix serving size into your favorite beverage as directed by your health care practitioner. Order includes one full pound of sulfur powder MSM crystals
  • SAFE & EFFECTIVE – No known drug or supplement interactions; free of banned substances for athletes; easily absorbed
  • GET RESULTS – Experience fewer injuries, faster recovery, better health, more glow.

No fillers, flow agents, binders, anti-caking agents or preservatives -- just pure MSM Crystals.


Sulfur Defense MSM Crystals is a supplement that is used for arthritis, joint and muscle support, joint protection, flexibility, mobility, strength and workout recovery, allergies, inflammation, detoxification, digestion, and much more! Athletes and fitness enthusiasts will love Sulfur Defense because it works great for workout recovery and as a catalyst to make your nutritional supplements more bioavailable. Many people don't know that MSM is one of the best Sports Nutrition supplements on the market due to its ability to reduce muscle soreness and recover. Anyone involved in sports or exercise should be using MSM. 

MSM (methylsulfonylmethane), also known as dimethyl sulfone (DMSO2) and methyl sulfone, is an organic sulfur-containing compound that is essential for optimal health. Without sufficient MSM sulfur, your body cannot maintain an appropriate level of homeostasis. OptiMSM has earned the reputation for the purest, safest, and most consistent MSM in the world.

100% American Made. The cleanest and purist source of Sulfur (MSM) in the world. Our sulfur crystals are the purest on the market at a guaranteed 99.9% purity level! They are manufactured using a state of the art 4-stage distillation process, which is unmatched by any other manufacturer in the industry. Sulfur is present and needed in the cells of all living organisms (plant & animal) and performs a critical role in the transportation and delivery of many key nutritional substances to your body's cells. 

Sulfur Defense MSM crystals contain the only GRAS-designated MSM on the market. GRAS (“generally recognized as safe”) is the designation given by the FDA to substances considered safe for direct or indirect additives to foods. 

Sulfur has a long history as a therapeutic agent. For centuries, mankind has soaked in sulfur-rich hot springs to help alleviate a variety of ailments. It is the presence of sulfur that is believed to assist in easing joint pain. MSM is a naturally occurring nutrient that provides the body with essential sulfur and methyl groups that are used in the body's building and repair processes. It is these healing and repairing abilities that make it an optimal choice for athletes recovering from soft tissue and joint injuries. Sulfur can safely be taken long-term with no documented side effects! 


 Restorative Mineral

Bergstrom Nutrition employs today’s most cutting-edge technology to understand how OptiMSM works to support healthy cartilage, protect joints and support a normal range of motion. 

  • Combat Soreness & Joint Fatigue

Mild soreness and joint pain become more and more frequent as we age. OptiMSM aids in short term recovery by reducing inflammatory responses and swelling involved in joint pain and fatigue. 

  • Reduce Effects of Aging

Physical exertion and active movement are important to overall health, but over time it can also take a toll on joints and cartilage. OptiMSM helps reduce the effects of aging on joints, supporting an active lifestyle and improving the quality of life. 

  • Regain Nutritional Support

Dietary sulfur is critical in the development and maintenance of healthy joints and cartilage. OptiMSM delivers sulfur that is easily assimilated into the body to support optimal nutrition.




*These statements have not been evaluated by the FDA. This product is not intended to diagnose, cure, treat, or prevent any disease.





All dietary products and dietary ingredients used in formulas that are sold on are blended, mixed, bottled, labeled, packaged and/or manufactured in the United States in facilities that adhere to the strictest industry regulations such as cGMP. We do not sell any aduletrated, misbranded or illegal ingredients or supplements and we adhere to the strictest industry standards and guidelines to assure that we sell the highest quality, purity tested products and ingredients that can be obtained.