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Methylsulfonylmethane (MSM) is a natural form of organic sulfur compound found in all living organisms. It is known as the purest and most bio-available form of sulfur, an essential mineral crucial for cell regeneration and life.
Beyond skincare, MSM is traditionally taken to increase joint health, flexibility, and mobility. It supports strong hair, nails, and addresses conditions such as acne, eczema, and psoriasis. By fighting collagen breakdown, it acts as a powerful anti-aging agent.
| Test Item | Standard Specification | Test Result |
|---|---|---|
| Appearance | White crystalline powder | White crystalline powder |
| Assay | 99.90% Min | 99.95% |
| Melting point | 108.0-110.0ºC | 108.5ºC |
| Water Content | 0.20% Max | 0.15% |
| Residue on ignition | 0.10% Max | <0.01% |
| Heavy metals | 5ppm Max | <5ppm |
| Lead (Pb) | 3 ppm Max | <3 ppm |
| Mesh size | 60-80 mesh | 60-80 mesh |
| DMSO Content | Free | Free |
| Bulk density | ≥0.65g/ml | 0.68 |
| Total plate count | <1000cfu/g | <10cfu/g |






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