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Vita Flex MSM
Vita-Flex Nutrition — Item #10127
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Active Ingredient per 1/3 oz.:
(Maintenance Dose = 1 scoop (1/3 oz) daily)
Ingredient Per Serving Per Pound
Methylsulfonylmethane (MSM) (99.8% pure) 9,430 mg


Instructions for Use:
Enclosed scoops holds 1/3 ounce.

Horses: Give one scoop twice daily for the first 7 days. Give one scoop thereafter for daily maintenance, or as directed by veterinarian.

Dogs and Cats: Give reccomended level twice daily for the first 7 days, reduce to once daily for maintenance. Give dry or dissolve in lukewarm water first. 1/4 teaspoon = 1 gram MSM.

 Up to 45 lbs body weight 1/4 rounded tsp

 45 to 90 lbs body weight 1/2 rounded tsp

 Above 90 lbs body weight 3/4 rounded tsp

Clinical Research

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    out of 5
    91% of customers would recommend this product to a friend!
    Tell us what you think!

    The reviews provided on this website represent the experience of the individual posting the review. We do not adopt, edit, or endorse any of the submissions posted within the reviews section. Rather, the reviews are part of an online community of animal owners that desire to share their particular experience with other individuals. These reviews are not a substitute for discussing the health of your animal with a veterinarian.

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    Vita Flex MSM is rated 4.7 out of 5 by 94.
    Rated 3 out of 5 by from Msm I think I like it but I can't really tell if it is really helping yet maybe it will take a little longer?
    Date published: 2016-07-18
    Rated 5 out of 5 by from Awesome! I've had my Geilding on this joint supplement for 6 months now. I put him on this supplement after a lot of research was done and this one had some mixed reviews saying it made their horses Hott, well I've never had that problem. I was originally barrel racing him when my vet said I should look into a joint supplement. Since then we have switched to English and we are training for jumping/eventing. This joint supplement provides me with ease and confront knowing my boy is taken care of.Thank you smart pak for providing such an excellent way for me to feed amazing supplements to my horse.
    Date published: 2016-01-07
    Rated 5 out of 5 by from Vita Flex MSM Great Product an fast shipping , has been a great help for my mare.
    Date published: 2015-12-08
    Rated 5 out of 5 by from Our vet recommended MSM For our 30 year old Arab with "moon blindness", an auto-immune disease. He was furiously fighting the eye drops to treat it, so our vet recommended we try MSM. Less than a year later he's had NO reoccurrence of the disease, and his annual checkup in April showed his eyes are much clearer and his vision has improved. I have started giving it to all our other horses (all rescued, BTW) because they are all in their teens and 20's. At SmartPak's price I can do this without killing my budget!
    Date published: 2015-05-10
    Rated 5 out of 5 by from Seems to work great. We use this on a chronically lame gelding who came from a very athletic background, which was catching up to him as he aged. Along with other supplements, he has become seviceably sound. This is a good price and he and other horses readily eat it in their daily supplements. Seems like a win-win for us.
    Date published: 2015-04-06
    Rated 5 out of 5 by from It works! My mare is a picky eater an she never batted an eyelash when I switched her from her old supplement to this one. It also has a better price!
    Date published: 2015-03-18
    Rated 3 out of 5 by from Picky horse was not impressed Great price, nice small dose, and very effective if you can get your horse to eat it. My picky mare needed water or applesauce mixed in her grain to get her to eat the powder. Eventually I switched to pellets.
    Date published: 2015-02-20
    Rated 5 out of 5 by from Love it!! Easy to feed and it's helped my horse move a little easier in this cold weather, will definatly order it again
    Date published: 2015-02-10
    Rated 5 out of 5 by from Easy to feed! I bought this about a month ago and my horse seems to be less stuff even in the freezing cold weather we have been having!!
    Date published: 2015-02-06
    Rated 5 out of 5 by from Great product at a great price! It really works very good. We have seen a difference in our two ponies that are taking it. At the beginning one of the ponies was getting a little ansi (you can read about that side effect in other sites), but we decreased his dose and slowly got back up to the proper amount without any problems. Good anti-inflammatory at a very good price.
    Date published: 2014-05-22
    Rated 5 out of 5 by from Great Value! I ordered this product for our small pony. He doesn't seem to mind the taste and appears to be more comfortable after exercise. 
    Date published: 2014-01-06
    Rated 5 out of 5 by from Love this product My horse moves like a younger horse
    Date published: 2013-09-12
    Rated 5 out of 5 by from Works! I have an older (teens) Dutch WB gelding who had EPM as a youngster. He is also large 17+hh. As a result he is stiff on his left side though his neck as well as in his left stifle. After about a month on this pure form of MSM I saw a big difference in him. He was much more flexible in his neck to the left and right as well as willing to track up and use his hind end more. He also eats it right up!
    Date published: 2013-07-17
    Rated 4 out of 5 by from Okay Purchase This product clumps like crazy, so when I dump the paks over my pony's feed, I have to disperse it by hand, or she eats around it. Havent noticed a difference in her yet.
    Date published: 2012-11-15
    Rated 5 out of 5 by from
    Date published: 2012-10-11
    Rated 5 out of 5 by from Awesome Stuff I orderd this just to give it a try to see if it would help my horse he has been stiff in the past, but after being on this and haveing a message to help with his stiffness, he has been happier, looser, and much more supple. I just placed an order for more i would deffinitly say it makes the world of diffrence.
    Date published: 2012-10-10
    Rated 5 out of 5 by from
    Date published: 2012-08-20
    Rated 5 out of 5 by from Cheap and Hugely Effective After 2+ years of "mystery" lameness, my 16-year-old horse was finally diagnosed with a sore stifle. I give him Omega-3 oils for his coat and MSM, probably 4-5 times a week. He is 100% sound, jumps and moves smoothly. It costs nearly nothing.Before you splurge on an expensive battery of hylauronic acid, chondroitan, glucosamine, etc., try MSM first. I swear by it.
    Date published: 2012-07-04
    Rated 4 out of 5 by from
    Date published: 2012-07-03
    Rated 5 out of 5 by from Great Supplement Just started using this on our senior mare who has some stiffness in her stifle - the vet said to give it a month - but we can already see a difference! She has more flexibility and not as many problems when getting shod!
    Date published: 2012-06-09
    Rated 5 out of 5 by from Msm Love this product. Have used it for years.
    Date published: 2012-05-11
    Rated 4 out of 5 by from
    Date published: 2012-05-04
    Rated 5 out of 5 by from Vita Flex I have been using this for about two months on my Dutch WB TB. I can already tell that he is more comfortable when I work him. It has also given me peace of mind becasue I know his joints are happy even after two days of non-stop showing.
    Date published: 2012-04-25
    Rated 5 out of 5 by from vita flex MSM My horse loves it and it is in a really easy to get into container.. there is NO smell really a nice fine powder. so it settles nicely in the grain feed. And I dont think she even know's it is in her food
    Date published: 2012-03-28
    Rated 5 out of 5 by from Great Product MSM has worked to increase soundness for many horses at my barn. It is economical, and I have never had a horse refuse to eat it when mixed with grain.
    Date published: 2012-03-27
    Rated 4 out of 5 by from Good Product
    Date published: 2012-03-04
    Rated 4 out of 5 by from
    Date published: 2012-02-27
    Rated 5 out of 5 by from Great product! Quality MSM. Easy to top dress feed. Great value.
    Date published: 2012-02-16
    Rated 5 out of 5 by from Can't beat this value! Since you cannot hurt your horse by giving it MSM and studies have shown the positive effects of MSM, why wouldn't you do that for all your horses? My vet said "It's cheap and it's still a great bang for your buck"! Works for me and my mare sucks it down.
    Date published: 2012-02-15
    Rated 5 out of 5 by from Consistent quality, great product I've been using the Vitaflex MSM for years. It is very consistent, very pure and extremely palatable. Even my pickiest eaters that require pelleted supplements otherwise eat it. Origionally suggested by my vet. I've seen no reason to change.
    Date published: 2012-02-13
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