Botanicals & algae
Adaptogens® Professional
Seven adaptogenic botanicals
60 plant-based capsules
Doctor Life
Optimized SinglesPure OptiMSM® organic sulfur
Four categories. Find the support that fits your needs.
Overview
One ingredient, clearly defined. Pure MSM contains only branded OptiMSM® methylsulfonylmethane, an organic sulfur compound valued in supplements for active people. A simple choice for those who prioritize joint care, mobility, and comfort after exercise.
At the heart of the formula / Pure MSM
Pure MSM
Pure MSM
Pure MSM
Ingredients / Doctor Life
Each ingredient, its form and quantity — in one place.
| Ingredient | 1 scoop | 2 scoops |
|---|---|---|
| OptiMSM® methylsulfonylmethane (MSM) | 1000 mg | 2000 mg |
*NRV: Nutrient Reference Value
How to use
Science & sources
These publications concern the studied ingredients or formulas. They do not all evaluate the finished Doctor Life product, and research results do not guarantee individual outcomes.
A. Toguchi, N. Noguchi, T. Kanno, A. Yamada
Nutrients (2023), 15(13), 2995. DOI: 10.3390/nu15132995; PMID: 37447322.
In a 12-week study involving 88 healthy people with mild knee discomfort, taking 2,000 mg of MSM daily was associated with improvement in an overall knee assessment score. This is the amount provided by the maximum serving of Pure MSM.
Read publication ↗L.S. Kim, L.J. Axelrod, P. Howard, N. Buratovich, R.F. Waters
Osteoarthritis and Cartilage (2006), 14(3), 286–294. DOI: 10.1016/j.joca.2005.10.003; PMID: 16309928.
A randomized, placebo-controlled study found improvements in pain, physical function, and daily activities. The publication contributes to research on MSM and mobility-related quality of life.
Read publication ↗D.S. Withee et al.
Journal of the International Society of Sports Nutrition (2017), 14, 24. DOI: 10.1186/s12970-017-0181-z; PMID: 28736511.
In a study of runners after a half-marathon, the MSM group reported a practically meaningful reduction in muscle and joint pain. The findings contribute to research on MSM and comfort after intense exercise.
Read publication ↗Doctor Life formulas
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