Klaire Labs SFI Health MSM 750 - Clinically Tested to Support Joint Comfort & Structure Methylsulfonylmethane as OptiMSM (100 Capsules)

- ProThera and Klaire Labs have unified under the Klaire Labs logo. This unification will be reflected in new packaging and a continuing commitment to the founding Klaire Labs principles of purity, potency, and performance. - Sulfur and Methyl Donor.* - OptiMSM® brand of MSM has been found in controlled clinical trials published in the peer-reviewed medical literature to support joint comfort and structure.* - This hypoallergenic* product supplies 750 mg of MSM (Methylsulfonylmethane) per vegetarian capsule. - Free of the following common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, soybeans, and yeast. Contains no artificial colors, flavors, or preservatives.