horse.com > Supplements > Item # E003889

Select The Best MSM Joint Support for Horses

$5.32
Regularly: $8.39
Today's savings: 37 %
25% 

promotional discount applied.  Cart total will reflect savings.

x

Sometimes, manufacturers require that products be advertised only at their suggested prices. When we choose to sell these items for less, we display the sale price only in the cart. To see the price, click Add to Cart.

SIZE PRICE/DAY OUR PRICE
1 lb ValuePak
Less than $0.13/DAY
(44 day supply)

$5.32

In Stock. Usually Ships within 24 hours.

2 lb
Less than $0.12/DAY
(90 day supply)

$10.27

In Stock. Usually Ships within 24 hours.

4 lb
Less than $0.11/DAY
(180 day supply)

$18.37

In Stock. Usually Ships within 24 hours.

10 lb
Less than $0.11/DAY
(448 day supply)

$44.99

In Stock. Usually Ships within 24 hours.

Shipping weight = 1.25 lbs.

(Details)

Product Summary:

Select the Best® - MSM

MSM (Methylsulfonylmethane) supports healthy joint function and flexibility for your horse. If you are looking to develop joint mobility, flexibility and elasticity in your horse, Select The Best® MSM is an ideal formula for daily administration. It shows amazing anti-inflammatory properties that help to relieve your horse from all kinds of inflammations, swelling, and pain.

Features:

  • 99.8% pure MSM
  • Anti-inflammatory properties
  • Enhances joint mobility

Item Specifications:

Ingredients per 10 grams:

Methylsulfonylmethane (MSM) 10,000mg
(99.8%) Pure

Directions for use:
Loading: Administer 20 grams per day for one week.
Maintenance: Administer 10 grams per day.
Can be given during or after meal time.
Note: Scoop included, equals 10 gm (1 oz. = 28 grams)

Downloadable Resources
Product LabelProduct Label
Style Item Number Model Number UPC
10 lb E003889 10L 01006 784299401006
1 lb ValuePak E003889 1LB 01600 784299401600
2 lb E003889 2LB 00207 784299400207
4 lb E003889 4LB 00405 784299400405

Product Reviews by Customers

4.6 / 5.0
41 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
32
5
1
2
1
Love MSM
MSM is a wonderful supplement for all animals, all of our horses get a 1/4 cup aday for preventative and a 1/2 to whole cup for problems. been using it for over 30 years
July 18, 2018
Purchased
4 weeks ago
bottom line, it works and great price
My 22 year old mare has been on joint supplements for years and I believe it's helped but last fall she was starting her warm-up kinda "creaky" - I mean stiff and literally could hear her joints popping. The joint supplement has MSM but not much.
After researching optimal MSM dose I found Select the Best at a great price and figured I had not much to lose. The MSM in Select the Best added to her usual joint supplement is the perfect amount.
Wow! She/s moving well right away and a little frisky like she used to be. I can tell she feels good, and that makes me happy. She's very healthy and I hope I can ride her for another 8 years!
April 22, 2018
Purchased
3 months ago
I use MSM everyday use & up the dose if he has inflamation
November 27, 2017
Purchased
9 months ago
I saw no help from this product for my aged gelding.
I began to use Aspir ease worked better.
October 23, 2017
Purchased
over 2 years ago
Works great for senior barrel horse
September 21, 2017
Purchased
10 months ago
Best supplement in its class
I found this to be the best man supplement in its class. By ordering the large bucket, I feel it's the most economical for 4 horses
September 21, 2017
Purchased
10 months ago
USER FOR LIFE
I have been using this product for a number of years. It has kept my senior horses and dogs moving. And they aren't in as much pain, especially our 30 year old mare.
September 21, 2017
Purchased
11 months ago
Great Product
I give MSM to all my horses. This is a good product at a very reasonable price.
August 10, 2017
Purchased
1 year ago
Biological sulfur is extremely effective.
Simply the best MSM at the best price for AAA+ results and prompt delivery. Thank you, TJ
March 15, 2017
No good way to evaluate effectiveness
Testimonials for things like joint supplements are meaningless. To assess whether it works or not, you would have to do a double-blind study with similar groups of horses, one regroup getting the supplement and the other not, and the person doing the study would not know which horses had the supplement and which ones got a placebo. Then you would have to have some sort of objective test to evaluate quality of joint fluid, X-rays to evaluate arthritic changes, flexion tests and treadmill tests to evaluate soundness before and after the study. Most of us give joint supplements as a preventive. I use them because my horses work hard and I HOPE they have some efficacy. No way to prove it, though.
February 25, 2017
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 15 questions Browse 15 questions and 97 answers
Why did you choose this?
Horse.com Store
price point
Jose C on Jul 10, 2018
Maintenance for performance horses
JOY M on Apr 17, 2018
price point
Jose C on Jul 10, 2018
My 3 horses and dog get this daily, also my husband!
Lynn S on Jun 20, 2018
Maintenance for performance horses
JOY M on Apr 17, 2018
This is great and I noticed improvement in the first few weeks! Will continue to keep my 15 year old on this!! Plus the price is amazing!
Kelsey S on Jan 13, 2018
This is my favorite MSM I have found
LISA G on Aug 28, 2017
have used this on my horses for years now and my 23 year old was having trouble moving and after being on this for 4 years she is competing in barrel races and running any where from 16 to 19 depending on size of patterns. I totally believe in this product
Willis K on Jul 15, 2017
Have used it before.
JULEE D on May 26, 2017
I have successfully used this product, with results for years. My mare is now 28 years old and still cuts loose in the field, with our 24 year old gelding.
Jodi S on May 25, 2017
Older horse and helps with movement.
BARBARA A R on May 16, 2017
Cheap yet effective joint supplement i use for maintenance
Jennifer M on Mar 25, 2017
Prevention is better than curing..
SHAWNA L on Mar 20, 2017
Needs this supplement.
karen s on Mar 6, 2017
great price for a large quantity
SHAWNA L on Mar 2, 2017
Good value.
Ann B on Dec 29, 2016
MSM works for me, and I am certain it helps my older horses. They creek and crackle less, and have a little more bounce in their step.
Holly W on Nov 26, 2016
MSM Recommended by Vet. This product had best price.
CAROL H on Nov 17, 2016
best priced msm I can find, give to all my horses because so many benefits
KACI C on Sep 24, 2016
Arthritic horses.. seems to help... can't hurt... economical.
SUSAN D on Jun 24, 2016
To keep our horses healthy and moving
ROSLAND L S on Mar 31, 2016
I have fed this in grain for years. My older horses (late 20s) have stayed active. I attribute it to this wonderful supplement
D I on Mar 31, 2016
Its very well for my 36 year old gelding,
Karen B on Feb 2, 2016
MSM great product! Can't miss daily use cause it's for joint inflammation a major problem for my horse. When he goes with out he popping of the joints is much worse.
KIRT P on Jan 29, 2016
Helps my health/hair/nails/ little on joints
Judy D on Jan 26, 2016
because it help so good with the joints for my horse
FRANCIS M on Dec 20, 2015
You can't beat the price of this. Just recently started my gelding on this so can't speak to effectiveness as it is too soon to tell. However, if this works, for the price you just cant beat this. I mix this into his grain in the evening and he has no problem eating it.
Jennifer K on Nov 9, 2015
A staple at my barn. I can really see a difference in the seniors.
SHARON S on Oct 31, 2015
decided to try based on reviews... before stepping up to Biotin...
KIMBERLEE Q on Sep 30, 2015
Gelding has swollen left knee. Trying this to ease pain.
Tricia G on Jul 27, 2015
This item is about $15 cheaper then I paid at tractor supply.
Ashley B on Jul 15, 2015
I'm giving my 12 year old joint supplements to prevent any aches or difficulty moving when she gets older.
Eleesha N on Jun 29, 2015
Was a bit cheaper than AniMed, but only half the milligram amount. Will not reorder, a bit disappointed.
JENNIFER Z on Jun 12, 2015
I purchased this because I hated the new lid on the animed msm. I found that this is a good product as well.
DEANNE M on Jun 12, 2015
Have a horse with chronic pain
ALISON W on May 27, 2015
This product has helped my senior horse emmensley.
MARY G on May 21, 2015
My neighbor recommended this product to me and I have not tried it to give you a accurate feedback
Corrie L on Apr 18, 2015
For older horse.
Claire L on Mar 11, 2015
MSM works great w/older horses that have joint problems. We have used this for years to help our older horses as they get stiff & still have the heart to compete. One of our babies was hurting & we thought we might have to retire him, but now on MSM he is feeling great & runs into the barn for feed neighing, head up high, & letting us know he is feeling better.
TAMMY W on Jan 28, 2015
I started using MSM for my own joint issues. After much success for myself did some research and found that it was originally given to livestock. So I started giving it to my horses several years ago - and to date no lameness or stiff joint issues. Knock on wood. I have a 20 year old and 13 year old horse.
SUNDA L on Jan 26, 2015
Keeps my barrel horses feeling great.
PATRICIA Y on Dec 23, 2014
Vet recommended
Richard W on Dec 20, 2014
great for joints
Dalys S on Dec 17, 2014
to see if it works
Brittni K on Sep 10, 2014
I have used this brand before and was satisfied, plus you had the best price.
Marianne D on Sep 7, 2014
quality & value
KATHLEEN T on Jul 30, 2014
price
JENNIFER K on Jun 14, 2014
Best price for a great product & company.
CYNTHIA A E on Jun 10, 2014
Use it in conjunction with Biotin.
Elizabeth N on May 14, 2014
We have a lot of older horses!
Jeanette A on May 9, 2014
MSM is a very good preventative measure for my horses' joints
Paul A on Apr 23, 2014
The one I was gonna get was out of stock. Came across this one and had great price.
LAURA S on Apr 17, 2014
My 3 horses and dog get this daily, also my husband!
Lynn S on Jun 20, 2018
This is great and I noticed improvement in the first few weeks! Will continue to keep my 15 year old on this!! Plus the price is amazing!
Kelsey S on Jan 13, 2018
Can I mix the MSM with the AniMed Glucosamine? I have a 21 year old barrel horses that I would like to supplement.
Sheena on Apr 18, 2016
BEST ANSWER: I would contact your veterinarian.
Is MSM safe for human consumption?
A shopper on Apr 22, 2015
BEST ANSWER: MSM, in the proper form and level of cleanliness, is safe for human consumption. I take 1500 mg. of it daily, which I obtain from a well-known vitamin/supplement supplier. MSM is very popular in Europe as a pain reliever. Generally, the labeling of the horse-intended MSM states that it is for livestock only, so I have not ventured so far as to take it myself, but it sure seems to make a difference to my horses!
Do I just mix the powder with the pellets?
A shopper on Jan 17, 2015
BEST ANSWER: Yes, my Vet suggested I use it and I have been for many years. I love this product , its easy to use the price is great and my horses have no problem consuming it. I put it in a snack baggie with another supplement and it is placed on top of the grain at feeding time. Hope this helps you :)
Is the MSM pellets or white powder?
A shopper on Nov 8, 2015
BEST ANSWER: This is white powder. Seems to help my animals a great deal.
If I buy the 10lb will it lose it's potency by the time I finish using it?
A shopper on Nov 1, 2014
BEST ANSWER: MSM or methylsulfonylmethane, is an organic form of sulfur. The chemical formula of MSM is CH3SO2CH3. It is the form in which sulfur appears in nature in all living organisms, and in which it is biologically active. MSM is an odorless, white, crystalline powder that is highly soluble in hot water and in a wide range of organic solvents. As such, if you keep the lid on the container tightly closed between uses, it should last with full potency for at least a few years after it was properly factory packaged. You should avoid allowing moisture to contact it, and you should store it within a reasonable temperature range until it is being administered.
is this a powder or a pellet?
A shopper on Apr 8, 2017
BEST ANSWER: It's a powder and my horse will eat it in her food just fine
does msm help with founder ?
A shopper on Aug 22, 2017
BEST ANSWER: That would be a question for your veterinarian. (I don't know the answer.)
Can this product be used for dogs also?
Katiw on Oct 9, 2016
BEST ANSWER: Yes, I give a pinch to my dog twice a day. If you look it up on line there is a recommended dose that is much less than the horse dose but I can't remember what it is.
What is the shelf life of MSM?
A shopper on Jul 19, 2015
BEST ANSWER: I don't know.....I bought a 10 pound container but was feeding it to three horses and went through it pretty quickly so it did not sit on a shelf for very long...I think you'd need to get this info fro the company that makes it, or a chemist that could tell you the shelf life of the ingredients. Just generally, I don't buy large supplies of supplements because I'm never sure what their shelf life is, especially in the warmer months..it costs more but I feel more confident that the product will be good when I use it.
Is this powder or crystals?
Bobby on Oct 26, 2016
BEST ANSWER: Crystals similar to salt only the 'crystals' are a little larger. I hope that helps.
Does this come in a larger size than 10 lbs.?does this come in a larger size than 10 lbs?
A shopper on Jun 26, 2018
BEST ANSWER: No, 10 lbs is the largest size sold.
Can I give my dog the MSM joint supplement ?
A shopper on Sep 23, 2015
BEST ANSWER: This item is intended to be used on equines only.
How much would I feed a 2 yr old mini? She's about 250-300 lbs
Anatolian on Nov 26, 2014
BEST ANSWER: You would need to consult with your veterinarian before administering.
how long it takes to be shipped?
A shopper on Oct 7, 2014
BEST ANSWER: it depends on what shipping you choose. Economy shipping is 7-10 business days and Ground shipping is 2-6 business days and we also offer 2nd day and overnite.