--- title: "MSM with OptiMSM (1,500 mg) — Evidence, Benefits & Where to… | Magellan" description: "MSM with OptiMSM (1,500 mg) — Methylsulfonylmethane (MSM), also known as dimethyl sulfone or methyl sulfone, is a naturally occurring organosulfur…" url: "https://magellanlongevity.com/p/219.md" canonical: "https://magellanlongevity.com/p/219.html" html: "https://magellanlongevity.com/p/219.html" type: "product" section: "Nutraceuticals & Cellular Energizers" evidence_grade: "Emerging evidence" evidence_tier: "emerging" citations: 19 product_id: 219 price_usd: 13.98 updated: 2026-09-02 author: "Gabriel Radu, DO" author_credentials: "Physiatrist (PM&R). NY medical license 275110. NPI 1376861765." publisher: "Magellan Longevity" content_format: "markdown" license: "Educational content — not medical advice" --- # MSM with OptiMSM (1,500 mg) [Home](https://magellanlongevity.com/) › [Nutraceuticals & Cellular Energizers](https://magellanlongevity.com/c/1.md) › MSM with OptiMSM (1,500 mg) **HTML version:** https://magellanlongevity.com/p/219.html · **In the Magellan app:** https://magellanlongevity.com/#/product/219 ## Key facts | Field | Value | | --- | --- | | Product | MSM with OptiMSM (1,500 mg) | | Category | [Nutraceuticals & Cellular Energizers](https://magellanlongevity.com/c/1.md) | | Evidence grade | Emerging evidence (C) | | Peer-reviewed citations | 19 | | Typical listed price | $13.98 (check the live price) | | Where to buy | [Search Amazon](https://www.amazon.com/s?k=MSM%20with%20OptiMSM%20%281%2C500%20mg%29&tag=magellanlong-20) | | Catalog ID | 219 | ## What it is Methylsulfonylmethane (MSM), also known as dimethyl sulfone or methyl sulfone, is a naturally occurring organosulfur compound found in small amounts in foods such as fruits, vegetables, grains, meat and dairy, and manufactured synthetically for dietary supplements. It provides a bioavailable source of sulfur and is most commonly used as an anti-inflammatory agent. Reported mechanisms include reduction of oxidative stress, down-regulation of inflammatory cytokines via NF-kB signaling, and support of glutathione status and antioxidant capacity. OptiMSM is a distilled, GRAS-designated branded grade of MSM that has been used as the active ingredient in several human clinical trials. ## Its role in longevity MSM has been studied chiefly for knee osteoarthritis, where small, short-term randomized trials report modest improvements in pain, function or knee-related quality of life, though authors describe the benefits as small and of uncertain clinical significance, and some trials (prevention in military trainees, and a 1,500 mg/day combination for hand osteoarthritis) found no benefit over placebo. Additional human trials suggest MSM may attenuate exercise-induced muscle and joint soreness and oxidative-stress markers, and one placebo-controlled trial reported improved expert-graded signs of skin aging. Reviews and dedicated safety analyses find MSM well tolerated at up to about 4-6 g/day. Overall the evidence is limited by small samples, short durations and frequent industry funding, and this product's 1,500 mg dose sits at the low end of the 2-6 g/day range used in most positive trials. This evidence describes the compound methylsulfonylmethane and its mechanisms as studied in the literature, not this specific commercial product. ## Evidence grade: Emerging evidence - **What the grade means:** Curated grade based on the human and mechanistic evidence for this compound. - **Dose used in studies:** Knee-osteoarthritis trials used MSM about 1.5–6 g/day for 12 weeks; the most-cited trial (Kim 2006) used 3 g twice daily (6 g/day), and exercise-recovery studies used roughly 1.5–3 g/day. - **Dose from food:** MSM occurs in food only at trace levels (milk ~2–6 ppm, coffee ~1.6 ppm), so dietary intake is a few milligrams a day — roughly 1,000× below the multi-gram studied doses. - **What this grade does not say:** Weak-to-moderate: small, short, mostly industry-funded trials report modest knee-symptom benefits, and one well-run prevention trial was negative. Safety is a genuine strength (GRAS; well tolerated up to ~6 g/day). Claims beyond joint comfort, exercise recovery and skin are not well supported. ## Where it comes from without a bottle Food, exercise and behaviour routes to the same pathway, each with its citation. | Natural source | How it works | Citation | | --- | --- | --- | | Naturally MSM-containing foods | MSM occurs in trace amounts in milk, coffee, tomatoes, tea and green vegetables - so a normal diet supplies tiny background amounts of the same organic sulfur compound, far below the gram-level doses studied in trials. | Nutrients 2023 [PMID 37447322](https://pubmed.ncbi.nlm.nih.gov/37447322/) | | Sulfur-rich whole foods | Garlic, onions, cabbage, broccoli and eggs are dense in the dietary sulfur and sulfur amino acids that underpin the body's own sulfur pool. Supplemental MSM at 3 g twice daily improved knee pain and function in a controlled trial. | Osteoarthritis and Cartilage 2006 [PMID 16309928](https://pubmed.ncbi.nlm.nih.gov/16309928/) | ### What those papers actually say 1. **Naturally MSM-containing foods** Nutrients 2023 · [PMID 37447322](https://pubmed.ncbi.nlm.nih.gov/37447322/) · [DOI 10.3390/nu15132995](https://doi.org/10.3390/nu15132995) > Methylsulfonylmethane (MSM) is a food ingredient present in small amounts in many foods, and its anti-inflammatory effects have been reported. 2. **Sulfur-rich whole foods** Osteoarthritis and Cartilage 2006 · [PMID 16309928](https://pubmed.ncbi.nlm.nih.gov/16309928/) · [DOI 10.1016/j.joca.2005.10.003](https://doi.org/10.1016/j.joca.2005.10.003) > MSM (3g twice a day) improved symptoms of pain and physical function during the short intervention without major adverse events. ## In the news - **Health benefits and possible side effects of MSM (methylsulfonylmethane)** — Medical News Today 2023 [Read it](https://www.medicalnewstoday.com/articles/324544) > The results show people who took the MSM supplement for 12 weeks experienced improvements in joint pain, stiffness, and swelling compared with those taking placebo medication. - **Health Benefits of MSM** — WebMD 2024 [Read it](https://www.webmd.com/diet/health-benefits-msm) > MSM is best known for its effectiveness in easing the symptoms of osteoarthritis. Numerous studies have supported the use of MSM for pain and inflammation associated with osteoarthritis, particularly knee problems. ## The research Peer-reviewed studies on the active compound. Quotes are verbatim from the cited abstract. Research describes the active mechanism and is not a claim about this specific product. ### Cited studies 1. **Efficacy of methylsulfonylmethane (MSM) in osteoarthritis pain of the knee: a pilot clinical trial** Osteoarthritis Cartilage 2006 · [PMID 16309928](https://pubmed.ncbi.nlm.nih.gov/16309928/) · [DOI 10.1016/j.joca.2005.10.003](https://doi.org/10.1016/j.joca.2005.10.003) > Compared to placebo, MSM produced significant decreases in WOMAC pain and physical function impairment (P<0.05). 2. **Dietary supplements for treating osteoarthritis: a systematic review and meta-analysis** Br J Sports Med 2018 · [PMID 29018060](https://pubmed.ncbi.nlm.nih.gov/29018060/) · [DOI 10.1136/bjsports-2016-097333](https://doi.org/10.1136/bjsports-2016-097333) > Of 20 supplements investigated in 69 studies, seven demonstrated large and clinically important effects for [osteoarthritis] pain reduction at short term. 3. **Methylsulfonylmethane Improves Knee Quality of Life in Participants with Mild Knee Pain: A Randomized, Double-Blind, Placebo-Controlled Trial.** Nutrients 2023 · [PMID 37447322](https://pubmed.ncbi.nlm.nih.gov/37447322/) · [DOI 10.3390/nu15132995](https://doi.org/10.3390/nu15132995) > This study indicated that MSM oral consumption improved both knee and systemic health conditions in healthy participants who experienced mild pain in the knee joint. 4. **Efficacy of methylsulfonylmethane supplementation on osteoarthritis of the knee: a randomized controlled study** BMC Complementary and Alternative Medicine 2011 · [PMID 21708034](https://pubmed.ncbi.nlm.nih.gov/21708034/) · [DOI 10.1186/1472-6882-11-50](https://doi.org/10.1186/1472-6882-11-50) > Patients with osteoarthritis of the knee taking MSM for 12 weeks showed an improvement in pain and physical function (WOMAC total score difference 15.0 mm; p = 0.03). 5. **Systematic review of the nutritional supplements dimethyl sulfoxide (DMSO) and methylsulfonylmethane (MSM) in the treatment of osteoarthritis.** Osteoarthritis Cartilage 2008 · [PMID 18417375](https://pubmed.ncbi.nlm.nih.gov/18417375/) · [DOI 10.1016/j.joca.2008.03.002](https://doi.org/10.1016/j.joca.2008.03.002) > The data from the more rigorous MSM trials provide positive but not definitive evidence that MSM is superior to placebo in the treatment of mild to moderate OA of the knee. 6. **A randomized controlled trial evaluating methylsulfonylmethane versus placebo to prevent knee pain in military initial entry trainees.** US Army Med Dep J 2017 · [PMID 29214616](https://pubmed.ncbi.nlm.nih.gov/29214616/) > Three grams of MSM administered daily did not provide significant improvements in the 5 KOOS subscales or the 6 POMS subscales at 30 days or 60 days. 7. **Methylsulfonylmethane: Applications and Safety of a Novel Dietary Supplement.** Nutrients 2017 · [PMID 28300758](https://pubmed.ncbi.nlm.nih.gov/28300758/) · [DOI 10.3390/nu9030290](https://doi.org/10.3390/nu9030290) > As a Generally Recognized As Safe (GRAS) approved substance, MSM is well-tolerated by most individuals at dosages of up to four grams daily, with few known and mild side effects. 8. **Methylsulfonylmethane for treatment of low back pain: A safety analysis of a randomized, controlled trial.** Complement Ther Med 2019 · [PMID 31331587](https://pubmed.ncbi.nlm.nih.gov/31331587/) · [DOI 10.1016/j.ctim.2019.05.022](https://doi.org/10.1016/j.ctim.2019.05.022) > MSM has no effects on WBC, platelets, Hb, total bilirubin, AST, ALT, creatinine weight, DBP, or SBP in this study. 9. **Effects of Methylsulfonylmethane (MSM) on exercise-induced oxidative stress, muscle damage, and pain following a half-marathon: a double-blind, randomized, placebo-controlled trial.** J Int Soc Sports Nutr 2017 · [PMID 28736511](https://pubmed.ncbi.nlm.nih.gov/28736511/) · [DOI 10.1186/s12970-017-0181-z](https://doi.org/10.1186/s12970-017-0181-z) > MSM supplementation attenuated post-exercise muscle and joint pain at clinically, but not statistically significant levels. 10. **Influence of methylsulfonylmethane on markers of exercise recovery and performance in healthy men: a pilot study.** J Int Soc Sports Nutr 2012 · [PMID 23013531](https://pubmed.ncbi.nlm.nih.gov/23013531/) · [DOI 10.1186/1550-2783-9-46](https://doi.org/10.1186/1550-2783-9-46) > MSM, especially when provided at 3.0 grams per day, may favorably influence selected markers of exercise recovery. 11. **Using the Rise and Fall of Oxidative Stress and Inflammation Post-Exercise to Evaluate the Effect of Methylsulfonylmethane Supplementation on Immune Response mRNA.** Nutrients 2025 · [PMID 40507030](https://pubmed.ncbi.nlm.nih.gov/40507030/) · [DOI 10.3390/nu17111761](https://doi.org/10.3390/nu17111761) > This study is the first to demonstrate significant effects with lower MSM doses (0.5-1.0 g/d) compared to previous work using higher doses (3 g/d). 12. **Evaluating the Impacts of Methylsulfonylmethane on Allergic Rhinitis After a Standard Allergen Challenge: Randomized Double-Blind Exploratory Study.** JMIR Res Protoc 2018 · [PMID 30497995](https://pubmed.ncbi.nlm.nih.gov/30497995/) · [DOI 10.2196/11139](https://doi.org/10.2196/11139) > All MSM treatment courses significantly reduced visual analog scale average nasal symptoms in a longitudinal comparison across all participants, with low-dose treatments decreasing symptoms by 53.72% (P=.001), and an acute 12-g dose decreasing symptoms by 22.49% (P=.03). 13. **Methylsulfonylmethane and boswellic acids versus glucosamine sulfate in the treatment of knee arthritis: Randomized trial.** Int J Immunopathol Pharmacol 2015 · [PMID 26684635](https://pubmed.ncbi.nlm.nih.gov/26684635/) · [DOI 10.1177/0394632015622215](https://doi.org/10.1177/0394632015622215) > On the basis of these preliminary data, we could support the efficacy of the MSM in association with BA in the treatment of OA. 14. **The "MESACA" study: methylsulfonylmethane and boswellic acids in the treatment of gonarthrosis.** Adv Ther 2011 · [PMID 21986780](https://pubmed.ncbi.nlm.nih.gov/21986780/) · [DOI 10.1007/s12325-011-0068-3](https://doi.org/10.1007/s12325-011-0068-3) > Although the combined administration of MSM and BA in the treatment of gonarthrosis was not shown to be more efficacious than placebo in the management of the clinical and functional picture, it significantly reduced patients need for anti-inflammatory drugs. 15. **Efficacy and safety of a supplement combination on hand pain among people with symptomatic hand osteoarthritis an internet-based, randomised clinical trial the RADIANT study.** Osteoarthritis Cartilage 2021 · [PMID 33617972](https://pubmed.ncbi.nlm.nih.gov/33617972/) · [DOI 10.1016/j.joca.2021.01.011](https://doi.org/10.1016/j.joca.2021.01.011) > There were no significant differences in symptomatic relief between the two groups over 12 weeks. These findings do not support the use of the supplement combination for treating hand pain in people with HOA. 16. **Nutraceutical Approach to Chronic Osteoarthritis: From Molecular Research to Clinical Evidence.** Int J Mol Sci 2021 · [PMID 34884724](https://pubmed.ncbi.nlm.nih.gov/34884724/) · [DOI 10.3390/ijms222312920](https://doi.org/10.3390/ijms222312920) > a great interest has been applied to nutraceutical supplements, which include a heterogeneous class of molecules with great potential to reduce inflammation, oxidative stress, pain, and joint stiffness and improve cartilage formation. 17. **Dietary Thiols: A Potential Supporting Strategy against Oxidative Stress in Heart Failure and Muscular Damage during Sports Activity.** Int J Environ Res Public Health 2020 · [PMID 33339141](https://pubmed.ncbi.nlm.nih.gov/33339141/) · [DOI 10.3390/ijerph17249424](https://doi.org/10.3390/ijerph17249424) > We will mainly focus on six natural antioxidants: glutathione, taurine, lipoic acid, sulforaphane, garlic and methylsulfonylmethane. 18. **Randomised, Double-Blind, Parallel, Placebo-Controlled Study of Oral Glucosamine, Methylsulfonylmethane and their Combination in Osteoarthritis.** Clinical drug investigation 2004 · [PMID 17516722](https://pubmed.ncbi.nlm.nih.gov/17516722/) > In 118 patients, glucosamine and MSM each beat placebo, and the combination reduced pain and swelling most (pain index 1.7 to 0.36, p<0.001) over 12 weeks. 19. **Beauty from within: Oral administration of a sulfur-containing supplement methylsulfonylmethane improves signs of skin ageing.** International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition 2022 · [PMID 32083522](https://pubmed.ncbi.nlm.nih.gov/32083522/) > In a placebo-controlled trial, oral MSM improved expert-graded signs of skin aging such as wrinkles and texture. ## Where to buy [Search Amazon for MSM with OptiMSM (1,500 mg)](https://www.amazon.com/s?k=MSM%20with%20OptiMSM%20%281%2C500%20mg%29&tag=magellanlong-20) — affiliate search link. ## Structured data ```json {"@context":"https://schema.org","@graph":[{"@type":"ItemPage","@id":"https://magellanlongevity.com/p/219.html#page","url":"https://magellanlongevity.com/p/219.html","name":"MSM with OptiMSM (1,500 mg)","description":"Methylsulfonylmethane (MSM), also known as dimethyl sulfone or methyl sulfone, is a naturally occurring organosulfur compound found in small amounts in…","inLanguage":"en","isPartOf":{"@type":"WebSite","name":"Magellan Longevity","url":"https://magellanlongevity.com/"},"author":{"@type":"Person","name":"Gabriel Radu, DO","jobTitle":"Physiatrist (PM&R)","identifier":[{"@type":"PropertyValue","name":"NPI","value":"1376861765"},{"@type":"PropertyValue","name":"NY medical license","value":"275110"}]},"publisher":{"@type":"Organization","name":"Magellan Longevity","url":"https://magellanlongevity.com/"},"encoding":{"@type":"MediaObject","encodingFormat":"text/markdown","contentUrl":"https://magellanlongevity.com/p/219.md"},"dateModified":"2026-09-02"},{"@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://magellanlongevity.com/"},{"@type":"ListItem","position":2,"name":"Nutraceuticals & Cellular Energizers","item":"https://magellanlongevity.com/c/1.html"},{"@type":"ListItem","position":3,"name":"MSM with OptiMSM (1,500 mg)","item":"https://magellanlongevity.com/p/219.html"}]},{"@type":"Product","@id":"https://magellanlongevity.com/p/219.html#product","name":"MSM with OptiMSM (1,500 mg)","category":"Nutraceuticals & Cellular Energizers","url":"https://magellanlongevity.com/p/219.html","description":"Methylsulfonylmethane (MSM), also known as dimethyl sulfone or methyl sulfone, is a naturally occurring organosulfur compound found in small amounts in foods such as fruits, vegetables, grains, meat and dairy, and manufactured synthetically for dietary supplements. 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Nothing here is intended to diagnose, treat, cure, or prevent any disease. Talk to your physician before starting any supplement or device, especially if you are pregnant, nursing, or taking medication. Editorial firewall: evidence grades are assigned from the published research and are independent of any affiliate commission. As an Amazon Associate, Magellan Longevity earns from qualifying purchases. Reviewed for accuracy by a board-certified physician (DO).