The sulfur supplements, minus the sales pitch
L-Methionine: Supplement Evidence, Doses and Safety
L-methionine is not MSM or SAMe. Examine supplement claims, a 15-person safety study, studied doses and the homocysteine concern.
By Carla Voss · 2026-10-31Latest
Yadah Hotel Court Ruling: What It Means for Opti-MSM
Why Yadah Hotel was acquitted, how Opti-MSM appeared in the allegations, and why the reported ruling does not establish MSM approval, purity or benefits.
Why Reduce DMSO in CAR-T Cells? Benefits and Evidence
Reducing DMSO may protect CAR-T cell function and limit infusion risks, but new sugar-based preservation results remain preclinical.
Renova DMSO Irrigation 50%: Use, Approval and Safety
What Renova DMSO Irrigation 50% is approved for, what its concentration means, and why it is not interchangeable with retail DMSO or MSM.
gChem Acquisition: What It Means for DMSO Quality
ContextLogic’s proposed gChem acquisition does not certify retail DMSO. Understand Procipient specifications, FDA master files, and batch-quality checks.
Does Glucosamine With MSM Raise Alzheimer’s Risk?
A 2026 study flags glucosamine use in people with cognitive impairment or dementia. It does not establish that MSM causes Alzheimer’s.
Does DMSO Reverse Spinal Cord Paralysis? Evidence and Risks
DMSO paralysis claims rely on animal studies and recovery stories, not proven human treatment benefits. Examine the evidence, safety gaps and next steps.
More articles
D-Bal MSM Amount: 800 mg per Three-Capsule Serving
D-Bal lists 800 mg MSM per three capsules, not per capsule. See the serving-size math, study-dose comparison, and limits of its recovery claims.
ConsumerLab Joint Supplement Test Failures: 2026 Findings
Decode ConsumerLab’s 18% and 12% figures, the Boswellia and turmeric shortfalls, and what the public findings actually tell MSM buyers about quality.
ACR 2026 Guideline: Glucosamine, Chondroitin and MSM Combos
See how the 2026 ACR osteoarthritis guidance applies to glucosamine–chondroitin–MSM blends, what changed for hand OA, and what the trials actually show.
MSM for Exercise Recovery: What the Trials Show
Small MSM trials report biomarker changes and hints of less soreness, but no reliable improvement in recovery, muscle damage or performance.
Type 2 Collagen Supplements: Evidence and Label Guide
Compare undenatured type II collagen with hydrolyzed peptides, review knee osteoarthritis trial limits, and learn what a useful label should disclose.
Arthritis Supplements: What the Evidence Supports
Compare MSM, turmeric, glucosamine, chondroitin, omega-3 and vitamin D evidence for osteoarthritis and rheumatoid arthritis before buying.
DMSO Cream: Evidence, Safety, and Label Checklist
DMSO cream evidence depends on the condition and formula. Review pain studies, skin risks, absorption concerns, and what to check on a label.
Dasuquin vs Cosequin: Compare the Formula, Not Just the Brand
Dasuquin adds ASU to the glucosamine-chondroitin base. Compare MSM, formula, evidence and cost before choosing a joint supplement for your pet.
MSM Hair Growth Supplements Are Not Proven
Human evidence does not establish that oral or topical MSM increases hair count, density, growth rate or regrowth in people.
MSM Tablets: Evidence, Dosing, Side Effects & Labels
See why osteoarthritis benefits remain uncertain, how to calculate milligrams per tablet, and which side effects, interactions and ingredients to review.
How Commercial Methylsulfonylmethane Is Produced
DMSO is oxidized with aqueous hydrogen peroxide, then water and residues are removed before crystallization or vacuum distillation, drying, and testing.
MSM Foods: Sources and Amounts Explained
See reported MSM levels in dairy, coffee, tomatoes, tea, beer and corn—and why trace ppm amounts do not equal supplement doses.