• Category: Anti-inflammatory
  • Brand: MVP Med-Vet Pharmaceuticals
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MSM® is a naturally occurring sulfur compound chemically related to DMSO. Known to be a powerful anti-oxidant and scavenger of free radicals.


Original patented MSM (R.J. Herschlers patent #4,616,039). 




(Excludes Sand-Free)

The map below indicates ground transit time via Fed Ex. All orders placed before 3:00 p.m. CST will be shipped the same day.  ALL orders placed Friday (after 3PM)/Saturday/Sunday will be shipped the following Monday.


Orders placed over the weekend (Friday after 3PM/Saturday/Sunday) will be shipped the following Monday.  All vaccines orders are shipped to be received within the same week (ie. Any order placed Wednesday (after 3 p.m. CST), Thursday or Friday to ship 2 day air, we will hold your order to ship on the following Monday).  No vaccines will be shipped on a Friday.

We strongly recommend ALL vaccine orders be shipped 2nd day or Next day air. Vaccines not shipped in this manner are non-returnable/non-refundable.  All vaccine orders are shipped in a bio-cooler with ice ice packs.  

2-DAY AIR:  $22.00
Next Day Air:  $35.00

NOTE  Express order delivery time:  Example:  2 day air (2 business days) - if your order ships on Monday, you will receive it Wednesday.  Air shipping Flat Rates apply to FedEx service only.  Vaccines are not shipped on Fridays - NO Saturday express deliveries unless requested (additional express charges will apply).

WEATHER DELAYS:  We are not able to reimburse air charges due to inclement weather that is not in our control.



Unless item is designated "FOB", or marked "Freight Charges Apply" shipping by ground service is FREE within the contiguous 48 states (Fed Ex ground or SpeeDee only).

 MVP supplements ship FREE (Exlcuding Sand Free).

If shipping to a commercial address: Your package will be delivered during the work week (Monday through Friday).

WHEN ORDERING REMEMBER $35.00 minimum order necessary for shipment.
$35.00 - $75.00 order add $6.95 handling.
ALL products marked FOB (Freight On Board) OR Freight Charges Apply - will incur a freight charge.







National Animal Supplement Council (NASC), an industry group dedicated to protecting and enhancing the health of companion animals and horses throughout the United States. Founded in 2001, NASC Members are industry participants and other stakeholders of the finest animal supplements who are committed to the highest current standards of quality in the industry today.

The Council's overriding goal is to promote the health and well-being of non-human food chain animals that are given nutritional supplements by their owners, and to protect and enhance the integrity of the animal supplements industry.

The cornerstone of NASC's mission is to work cooperatively with state, federal, and international governmental officials to create a legislative and regulatory environment that provides a framework that is Fair, Reasonable, Responsible and Nationally Consistent.

Such an environment of safety, accuracy and quality serves the interests of NASC's members by ensuring that ethical manufacturing and labeling practices are complied with throughout the industry.

NASC Seal of Quality…

As part of its ongoing effort to improve and standardize the animal supplement industry, NASC initiated its Quality Seal Program. The Seal is a way for consumers to know that when they buy a product, they buy from a reputable manufacturer that has successfully completed a facility audit. Different from the NASC logo, the Seal is a privilege for members to use on their products and signifies that the company has been audited for the implementation of specific standards. Members must agree to adhere to NASC’s quality standards, part of which includes submitting to an independent audit to ensure conformance with quality system requirements.



SKU:  Size FOB Cost/Serving Price Quantity
75100036 2lb (96 servings) Ships FREE 26¢ $24.95
75100038 4lb (192 servings) Ships FREE 25¢ $47.45
75100040 10lb (480 servings) Ships FREE 22¢ $106.60
75100042 25lb (1,200 servings) Ships FREE 22¢ $262.90

Product Ratings and Reviews

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5.0 out of 5.0 stars
  • Harper
  • Easton, CT
  • Wednesday, August 22, 2018
I have used this product for more than 10 years. It gives great support as horses get older and deal with arthritis in their hocks. I mix it in their grain every morning. It helped my miniature horse live comfortably till 31 years old
  • christine
  • Hummelstown, PA
  • Sunday, November 23, 2014
I starting using this product after my 10 year old gelding survived a bad leg/hip injury. Once he was released from stall rest we started a Daily program of mild exercise and began adding MSM Purform to his diet. His flexibility and coordination continue to improve and we will continue his daily dose of MSM Purform for his joint health.
  • Linnea
  • ,
  • Wednesday, August 22, 2012
I can't believe I am the first one to rate this product. MSM keeps my old gals moving around comfortable and happy. They have been on it for years and will always be.