What is MSM? MSM is an organic sulfur-containing nutrient, a naturally-occurring compound in the environment and in the human body. Sulfur is necessary for the structure of every cell in the body. Hormones, enzymes, antibodies, and antioxidants all depend on it. And because the body utilizes and expends it on a daily basis, sulfur must be continually replenished for optimal nutrition and health. Birth of a Supplement Methylsulfonylmethane, or MSM, has been present in the oceans, soil, and atmosphere of Earth for eons. It has been collected by plants and eaten by animals for nearly as long. It is part of nature's great sulfur cycle, upon which all life depends. Although the technology to produce MSM has been known for many years, the nutritional benefits were unknown until discovered by chemical researcher Robert J. Herschler in the early 1980s. Where Does MSM Come From? MSM originates in the oceans where microscopic plankton release sulfur compounds into seawater, which is quickly converted to DMS, a volatile sulfur compound that escapes into the atmosphere. In this suspended, gaseous state, the DMS reacts with ozone and ultraviolet sunlight to create DMSO and DMSO2, known as MSM. MSM then falls to the earth with the rain, where it is collected and concentrated in plants. Although MSM is abundant in nature, even the richest natural sources only provide MSM in the level of several parts per million. Commercial extraction of MSM from trees is not possible. MSM is produced by oxidizing DMSO. This process parallels the natural oxidation of DMSO to MSM that occurs in the marine atmosphere and produces MSM that is chemically identical to that found in nature. These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose, treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.