Organic sulfur, better known as MSM, is a supplement that athletes and older adults alike have come to rely on. If you have ever visited a health spa or rehabilitation centre in Europe, chances are you have encountered it in one form or another. MSM is best known for its role in supporting joint health, but its benefits extend far beyond the musculoskeletal system — from skin and hair to overall recovery and comfort.
What Is MSM (Organic Sulfur)
MSM stands for methylsulfonylmethane, sometimes also referred to as methyl sulfone. It is a naturally occurring organic sulfur compound that appears as a pure, stable, white crystalline powder with a slightly bitter taste. Unlike some other sulfur-based compounds, MSM is odourless, does not cause unpleasant body odour, and does not contribute to digestive gas. In essence, it delivers all the beneficial properties of sulfur without the drawbacks commonly associated with this element.
Sulfur itself is the third most abundant mineral in the human body and plays a crucial role in the formation of connective tissue, collagen, and keratin. It is involved in hundreds of biochemical processes, making it an essential building block for overall health and vitality.
[tip:Sulfur is the third most abundant mineral in the human body by weight. It is a key structural component of amino acids like methionine and cysteine, which are critical for building proteins throughout the body.]
Where Is MSM Found Naturally
Many people experience an MSM deficiency without realising it, even though the compound occurs naturally in a variety of everyday foods. Fresh fruits, vegetables, tea, whole grains, and fresh cow's milk all contain organic sulfur. The problem, however, is that MSM is extremely sensitive to processing. Cooking, pasteurisation, freezing, and irradiation all destroy significant amounts of this compound, meaning that by the time most foods reach your plate, their MSM content has been substantially reduced.
This is precisely why supplementation has become so popular — it offers a reliable, consistent way to maintain adequate sulfur levels regardless of dietary habits or food processing methods.
MSM for Joint and Muscle Health
The body uses sulfur to produce collagen and connective tissue, which is why MSM plays such an important role in the health of joints, cartilage, and bones. Supplementation with organic sulfur may be particularly relevant for individuals dealing with joint stiffness, back discomfort, exercise-related muscle tension, or age-related changes in joint mobility.
MSM's potential benefits for the musculoskeletal system include:
- Joint comfort — may help reduce stiffness and support greater ease of movement
- Muscle recovery — supports faster recovery after physical activity
- Connective tissue support — contributes to the maintenance of cartilage, tendons, and ligaments
- Comfort after exertion — may help ease muscle tension and post-exercise discomfort
While some users report feeling benefits within the first 24 hours, most research suggests that noticeable improvements in joint comfort typically develop over a period of approximately two weeks of consistent supplementation. Patience and regularity are key when working with MSM.
[note:MSM is one of the most popular joint-support supplements worldwide and is frequently combined with glucosamine and chondroitin for a comprehensive approach to musculoskeletal wellness.]
MSM for Skin, Hair, and Nails
Beyond joint health, sulfur is one of the most important elements for the condition of your skin, hair, and nails. This is why it appears so frequently in dermatological and cosmetic formulations. MSM's natural antibacterial and antifungal properties may contribute to clearer, healthier-looking skin, while its role in collagen synthesis supports skin firmness and elasticity.
Skin Benefits
Sulfur supports the formation of collagen, which is the primary structural protein in skin tissue. By contributing to healthy collagen levels, MSM may help maintain skin softness and firmness while supporting a more youthful appearance. Additionally, organic sulfur is traditionally associated with supporting the skin's natural repair processes, which makes it relevant for individuals dealing with blemishes, uneven texture, or signs of premature ageing. If skin health is a priority for you, explore our wider hair, skin, and nail supplements collection.
Hair and Nail Strength
Sulfur-containing amino acids are among the key building blocks of keratin — the protein that forms the structural foundation of both hair and nails. Regular MSM supplementation may contribute to stronger, more resilient hair with improved elasticity, and may also support nail hardness and reduce brittleness. For active individuals, this is an added benefit that complements MSM's primary role in joint and muscle recovery.
Additional Properties of MSM
Research and traditional use suggest that the benefits of organic sulfur may extend even further. MSM is sometimes described as having detoxifying, restorative, and immune-modulating properties. Among its additional traditionally attributed benefits are support for the urinary system, contribution to wound healing and skin regeneration, and potential support for individuals dealing with seasonal sensitivities. While more research is needed in many of these areas, the breadth of MSM's potential applications helps explain why it has become one of the most widely used dietary supplements in the world.
How to Take MSM
MSM is available in two main forms: capsules/tablets and powder. The powder form offers flexibility in dosing and can easily be mixed into water or juice, while capsules provide convenience for those who prefer a quick, pre-measured dose.
A commonly suggested starting amount for MSM powder is around 1,500 mg per day, though some sources indicate that up to 3,000 mg daily may be appropriate in certain situations. For capsule or tablet forms, always follow the dosage instructions provided on the product packaging. As with any supplement, it is best to start at the lower end and increase gradually based on individual response.
Browse our selection of MSM supplements from trusted international brands:
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Is MSM Safe
MSM is generally regarded as a safe supplement with a strong track record of use. Adverse effects are uncommon and, when they do occur, tend to be mild — such as occasional digestive discomfort including mild stomach upset or loose stools. Individuals with a CBS gene mutation may be more sensitive to sulfur compounds and should consult a healthcare professional before beginning supplementation.
For those looking to combine MSM with complementary joint-support ingredients, products containing glucosamine and chondroitin alongside MSM are a popular choice and are widely available in our supplement range.
[warning:Always consult with a healthcare professional before starting MSM supplementation, particularly if you are pregnant, breastfeeding, taking medication, or have a known sensitivity to sulfur compounds. This article is for informational purposes only and does not constitute medical advice.]
Key Takeaway: MSM (organic sulfur) is a versatile and well-tolerated supplement that supports joint comfort, skin health, hair strength, and overall recovery. Whether you are an athlete looking to support faster muscle recovery, an older adult seeking joint mobility, or someone who wants healthier skin and nails, MSM offers a broad range of potential benefits backed by a long history of traditional use and growing scientific interest. Start with a moderate dose, be consistent, and give your body time to respond.
