Supports a quiet disposition in Mares & Geldings!



  • Category: Supplements
  • Brand: MVP Med-Vet Pharmaceuticals
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LEVELOR™ is recommended to help support healthy hormonal/nervous system. Supports a quiet disposition in Mares and Geldings!  

  • Taurine and Magnesium to promote calmness
  • Contains dried Raspberry Leaf, which has been known to help alleviate the effects of hormonal changes
  • May also be used mares and geldings
  • Highly palatable


**Check competition rulings regarding the usage of Dong Quai Root Powder.


(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.



Raspberry Leaf is an herb primarily used to help maintain normal hormone levels in mares. Helps support smooth muscle tone/function in the reproductive and GI tracts which may help minimize moody behavior in mares and help to support comfort.

Taurine is an amino acid found in high concentrations in electrically active tissues such as the brain, heart, retina and muscle. It stabilizes membranes and assists in the movement of electrolytes in and out of cells, which is critical for proper nervous system and muscle health. Taurine is necessary for the absorption of fats and vitamins and helps support normal insulin and glucose levels. It can be found in supplements for growing horses, nervous horses and horses with metabolic issues.

Magnesium (Mg) is a macro mineral that is frequently recommended for a wide range of equine health conditions. Magnesium helps to maintain normal muscle and nerve function, a healthy heart, healthy immune system and strong bones. Magnesium aids to regulate blood sugar levels, promotes normal blood pressure, and known to be involved in energy metabolism and protein synthesis. Since a symptom of magnesium deficiency is agitation or anxiety, it is included in many calming supplements.

Dong Quai an herb that has been used for more than a thousand years, coined as 'female ginseng' it helps promote a normal/healthy cycle in mares.

Chasteberry has been used for centuries to help maintain a balanced hormonal system in both females and males.



SKU:  Size FOB Cost/Serving Price Quantity
78500320 2.65lb (60 servings) Ships FREE 85¢ $50.75
78500324 5.3lb (120 servings) Ships FREE 78¢ $93.25

Product Ratings and Reviews

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4.7 out of 4.7 stars
  • Pat
  • ,
  • Tuesday, June 12, 2018
Have had my mare on this for a month. So far she is much calmer and more cooperative
  • kristi
  • Tully, NY
  • Monday, February 27, 2017
I started my gelding on this supplement and I have noticed a significant improvement in his disposition. I believe he's just more comfortable with life. I have tried other calming supplements that include tryptophan and after some research I discovered that tryptophan doesn't even cross the blood brain barrier....no wonder it didn't work. I've had him on Exceed 6-way, and also flies away, so I decided to give MVP another try, and I'm glad I did.
  • Amy
  • ,
  • Thursday, July 14, 2016
I have used Levelor for quite some time now on several different show mares. I see impressive results in helping them have quieter heat cycles and more focus when training and showing. I will continue to be a loyal customer of this product.
  • Monica
  • Neenah, WI
  • Friday, November 29, 2013
I tried this product once and have noticed that my horse has been able to focus more. One of my friends reccommended this product to me for my gelding. They said that they feed this to all their horses and know that a lot of people use this calming supplement for showing.
  • Linda
  • Newbury, OH
  • Monday, September 24, 2012
I have used this product for a couple years and I believe it helps my mare to be more comfortable when she is in season. I like the ingredients in this product and my mare likes the taste of the powder over her grain.