MSM Powder — 16 oz (453 g) — Supports Joint Comfort, Flexibility & Connective Tissue Health*
LifeSource Vitamins MSM Powder delivers high-purity methylsulfonylmethane (99.7%) in convenient powder form. This formula is designed to support joint comfort, flexibility, mobility, and healthy connective tissue for active individuals and those seeking daily joint wellness support.*
✅ Family-Owned Since 1992
✅ GMP-Certified Facilities
✅ 3rd-Party Tested
⭐ Trusted by over 100,000 customers with over 7,000 5-star reviews
Key Benefits
- Supports joint comfort and mobility*
- Promotes flexibility and range of motion*
- Helps maintain cartilage and connective tissue health*
- Supports post-exercise recovery*
- Convenient powder form for easy daily use*
Key Ingredients
- Methylsulfonylmethane (MSM) — 2,000 mg per ½ tsp serving, pharmaceutical-grade 99.7% purity
Who May Benefit Most
- Adults seeking daily joint comfort and flexibility*
- Active individuals supporting mobility and recovery*
- Those wanting to maintain connective tissue health*
- Anyone preferring a versatile, high-potency powder format*
Independently 3rd-Party Tested
Identity • Purity • Potency • Label Accuracy
Produced in FDA-registered, GMP-certified facilities.
See Our Testing Results →
Why Trust LifeSource Vitamins
Since 1992, LifeSource Vitamins has remained committed to providing high-quality supplements made with carefully selected ingredients and rigorously tested for identity, purity, potency, and label accuracy. As a family-owned company, we believe you deserve transparency, consistency, and products you can trust to support your wellness goals.
Wellness Research & Education
LifeSource Vitamins evaluates wellness research and educational resources from respected organizations including the National Institutes of Health (NIH), Mayo Clinic, Harvard Health, Johns Hopkins Medicine, Cleveland Clinic, Mount Sinai, and other trusted health resources.
- Research has explored MSM for supporting joint comfort, flexibility, and connective tissue health.*
- Studies have evaluated MSM for exercise recovery and antioxidant balance.*
- Clinical reviews support its role in providing organic sulfur for collagen synthesis.*
Suggested Use
Mix ½ teaspoon (2 g) in water or juice 1–2 times daily, or as directed by your healthcare professional.*
Product Specifications
- Serving Size — ½ Teaspoon (2 g)
- Servings Per Container — 226
- Amount Per Serving — MSM (Methylsulfonylmethane) 2,000 mg
- Form — Pure Powder
- Free From — Non-GMO, gluten-free*
- Quality — 3rd-Party Tested for identity, potency & purity
Often Paired With
Frequently Asked Questions
Q: How much MSM per day?
A: Mix ½ teaspoon (2 g) in water or juice 1–2 times daily, or as directed by your healthcare professional.*
Q: Is it suitable for daily use?
A: Yes, formulated for joint and connective tissue support.*
Q: Who should consult a physician?
A: Anyone who is pregnant, nursing, taking medications, or has a medical condition.*
Recommended Reading
Phone: 800-567-8122 |
Email: info@lifesourcevitamins.com
LifeSource Vitamins — Proudly American — Since 1992
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
MSM Powder supports joint comfort, flexibility & connective tissue health. Pure high-potency MSM. 3rd-Party Tested. LifeSource Vitamins | Trusted Since 1992.*
