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ReitSport HA-100

HorseTech, Inc. — Item #12486
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HorseTech's most popular combo product

  • All the great benefits of ReitSport with 100 mg of HA for superior joint support
  • SmartPaks contain a special, concentrated formula
ReitSport HA-100 provides all the great benefits of Reitsport with joint support! Each four ounce serving of ReitSport HA-100C (a special, concentrated formula for SmartPak) provides 100 mg of hyaluronic acid (HA), 10 grams of Ultra Pure OptiMSM (the MSM that's made in America), 2,000 mg of chondroitin sulfate, 10,000 mg of 99.5+% pure glucosamine HCl, and 4,500 mg of 99+% pure vitamin C! Tasty molasses flavoring.

ReitSport HA-100 in buckets is in the original (non-concentrated) formulation. 4 oz of ReitSport HA-100C is equivalent to 6 oz of original ReitSport HA-100. 

View our Multi-Purpose Supplement Comparison Chart

View our Joint Supplement Comparison Chart


Active Ingredients:
(Maintenance Dose = 2 scoops (4 oz) daily)
  • MSM
    10 g
  • Vitamin C
    4500 mg
  • Vitamin E
    300 I.U.
  • Methionine
    6500 mg
  • Lysine
    1500 g
  • Manganese
    200 mg
  • Biotin
    30 mg
  • Glucosamine
    10000 mg
  • Chondroitin
    2000 mg
  • Hyaluronic Acid
    100 mg
  • Zinc
    360 mg
  • Copper
    125 mg
Inactive Ingredients:: Full-Fat Milled Flaxseed, Methylsolfonylmethane (MSM), Yeast Culture ,Glucosamine HCl, Hyaluronic Acid, Ascorbic Acid (source of Vitamin C), Vitamin E Supplement, Biotin Supplement, DL-Methionine, L-Lysine, Pyridoxine Hydrochloride (B6), Niacinamide, Riboflavin Supplement (B2), Calcium Pantothenate, Vitamin B12 Supplement, Thiamine Hydrochloride (B1), Zinc Amino Acid Complex*, Manganese Amino Acid Complex*, Copper Amino Acid Complex*, Cobalt Glucoheptonate*, Dried Bacillus coagulans fermentation product, Dried Bacillus licheniformis fermentation product, Dried Bacillus subtilis fermentation product, Dried Lactobacillus acidophilus fermentation product, Dried Lactobacillus casei fermentation product, Dried Lactobacillus plantarum fermentation product, Dried enterococcus faecium fermentation product, Dried Whey, Sodium Silico Aluminate, Sodium Sulfate Calcium Carbonate, Molasses Flavoring. *supplied by Zinpro Availa-4 - Zinpro is a registered trademark of ZINPRO Corp.


Instructions for Use:
Administer ReitSport HA-100C to mature horses at the rate of four ounces (two scoops) per horse, daily. As part of a nutritionally balanced program, four ounces (two scoops) of ReitSport-C will provide optimum results. Introduce into diet gradually, increasing slowly to desired rate. Do not exceed four ounces (two scoops) per horse, daily.

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    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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    ReitSport HA-100 is rated 4.5 out of 5 by 26.
    Rated 5 out of 5 by from Best All-In-One Supplement EVER I purchased an 18 year old Hunter/Jumper Mare over 4 years ago when my daughter was only 8. She had partially fused hocks and was unable to jump. I tried various supplements and had her on monthly Adequan (HA) injections which were very pricey. I read about this product and decided to give it a try. She didn't like the taste of the regular HA 100 because of the higher mineral content so I ordered the Reitsport HA 100 Lite from the manufacturer because it has a lower mineral content and is made for picky eaters. She loves it!!! It's a little more pricey than the regular but it lasts longer so it ends up costing less in the end. Smart Pak doesn't carry this version and I don't know why. 6 months after starting this supplement I took her off the injections and about 9 months after starting it I was able to pull her shoes which has saved us tons of $!!! Her hocks were totally fused within a year and she is jumping and galloping around all the time. People that don't know her think she is about 8 when she is now 22 years old! Her coat is so shiny it just glows and I don't need all those coat shining products. She has not been lame at all (except when she hit her leg on a pole) and the vet hasn't had to come out for anything other than the routine vaccines, teeth, etc. She also has arthritis but you would never know it!! She feels so good all the time and her mood is way better too! This product may be a bit pricey but it saves so much in vet and farrier bills that it's worth it! For the picky eater....if you do decide to order from the manufacturer they will flavor it with peppermint or apple for free.
    Date published: 2011-06-15
    Rated 5 out of 5 by from best supplement ever all essential and desirable supplements in one package without having to mix; superior product with superb results; tail and forelock grew several inches, color and sheen improved dramatically, feet have steady growth; best yet...excellent health overall with no illnesses even in competition.
    Date published: 2011-05-23
    Rated 4 out of 5 by from Great product Love the product. Don't like the amount of powder that has to be fed. It would be better as a pellet since you have to feed so much. My pony only gets grain once a day.
    Date published: 2011-04-21
    Rated 5 out of 5 by from Great product! Awesome product, love HorseTech! This all inclusive supplement made balancing different needs (hoof, coat, joint, digestive, etc) so easy. I noticed a marked improvement in my older geldings arthritis, he seemed to be come out of his stall less stiff and he felt years younger in the saddle. Great for the coat as well, this product kept his coat very shiny and in show ring condition even when living outside during the summer months. I couldnt believe how it kept his coat from bleaching out! I recommend all HorseTech products!
    Date published: 2011-02-11
    Rated 5 out of 5 by from Great Product Love this product. Hair coat and condition are beautiful and have had no lamesness issues. Worth the investment.
    Date published: 2010-05-27
    Rated 5 out of 5 by from Supplements Simplified This stuff has simplified my supplement regimen by so much! It has all the high quality ingredients to cover all the major areas for supplementation. I'm seeing a difference already in my mare in just 2 weeks after switching from several individual supplements. It's a great buy as it has saved me money as well. Will definitely keep using!
    Date published: 2010-03-22
    Rated 3 out of 5 by from Not tasty I really wanted to love this product but the horse I needed to put this on (not usually a picky eater and on other supplements) would not eat this mixed in with his sweet feed. I wish it came in a pellet.
    Date published: 2009-12-21
    Rated 5 out of 5 by from Picky eater- so far so good I think this product is a good value considering what I have paid to buy joint, hoof, coat and weight supplements. I was concerned that my very picky 17.2 hand thoroughbred would not eat it after reading concerns about palatability of other Reitsport products. He loves it!
    Date published: 2009-12-18
    Rated 4 out of 5 by from easy complete supplement i switched form a joint supplement to this product because it has higher levels of beneficial joint ingredients plus is offers the hoof and coat benefits as well. my horses seems to enjoy the flavor as well.
    Date published: 2009-12-08
    Rated 5 out of 5 by from best all inclusive supplement I have been using this supplement for over a year and I love it! I had my 18yo Paint on multiple supplements before this on and even though this is pricey I was spending almost this much to give him a combo of products. He was on a plain glucosamine injection when I got him and after starting this supplement I was able to take him off that injection and he's doing great. My farrier says he grows feet like no other and his coat looks amazing too. Would highly reccommend this supplement
    Date published: 2009-10-05
    Rated 4 out of 5 by from Already seeing improvment I would be tempted to score this higher than I did, but it is still a little early. After two shoeing appointments, we are seeing a dramatic difference in the amount of hoof she is growing...much more of it! Finally the farrier has some hoof to work with. This mare is only 12 years old with some race track background and I felt it might be time for some joint supplements. I truly feel a difference in her extended trot. She went from having little extension unless I work very hard for it, to having lots of extension early in the warm-up. This supplement is the only change made, therefore, I do believe this is working really well for her. She is eating it very well. The texture is good and it doesn't fall to the bottom like a fine powder would, but I do wish it would come in pellet form, but this is a personal preference. The mare licks her bowl clean daily.
    Date published: 2009-07-19
    Rated 5 out of 5 by from Coming Back to the Best for Casey I had to go off this product a few years ago due to finances - but I'm baaaack! ReitSport HA is simply the best product I have ever used for all the issues I'm concerned about in my horse. It took a rescued, neglected, 20 y.o. TB broodmare from crippling arthritis in spine and legs (I was considering having her euthanized she was in so much pain) to a kick a** boss mare in a month. I am now in a place that I can afford to give this to my big 12 y.o. green OTTB who is going back into work and needs support in - well, everything. This is the whole wonderful package in one place: joint, feet, digestion, skin and coat, focus! It is pricey, but worth every penny! And add up what you're spending on all your supplements - it begins to look a whole lot more affordable!
    Date published: 2009-06-09
    Rated 5 out of 5 by from Reit-Sport HA100 I have used this product for three years coninuously on standardbreds that are racing. I note that their attitude for racing is better, they require less vet care to keep them sound, and they in general enjoy excellent health.
    Date published: 2009-06-04
    Rated 5 out of 5 by from Love it!!! I've had my picky mare on Platinum Performance for years and she suddenly developed a dislike for it. So I looked for an alternative all-around supplement and came across the ReitSport. Got a small bag for her to taste-test and she ate the entire bag, so I went to re-order and came across the ReitSport HA. She won't eat Cosequin or any other joint supplements, so I figured I would give this one a shot. It worked. The stuff is amazing, the added HA is my favorite part of it. It is really expensive, so I give her 4oz a day instead of 6 to keep the cost down a little. I guess you get what you pay for though, cuz she looks and feels amazing. Definitely recommend this products over the cheaper alternatives!
    Date published: 2009-05-28
    Rated 5 out of 5 by from Happy with Product Has helped my 15 yo mare restore her pep and vigor and better skin and hair...we are showing again now after the supplement. I will continue her on this supplement!!
    Date published: 2009-04-27
    Rated 4 out of 5 by from No more swollen fetlocks! I received a "free sample" from HorseTech at the Rolex and am truly amazed at the difference in my 22 year old National Show Horse's fetlocks and pasterns after giving him the free sample (it was huge, some sample). His legs look like a two year olds instead of all stocked up. The price bothers me a bit as it is three times the price of other products. I'm hoping to find someone to go in with me to offset the cost.
    Date published: 2007-06-04
    Rated 5 out of 5 by from Awesome! I put my horse on Reitsport HA-100 after he was diagnosed with bad arthritis in one stifle joint and none of the other high priced popular supplements seemed to be working. I noticed a huge improvement in his soundness on the Reitsport HA-100 after about 3-4 weeks. It really keeps him sound and happy, and all of the other perks of it are awesome too! Shiny coat, tough hooves, just a nice overall supplement for a great looking horse inside and out!
    Date published: 2007-04-05
    Rated 5 out of 5 by from What a Difference! It took me a while to find HorseTech, but WOW! ReitSport HA-100 provides peak supplementation levels of high quality ingredients at optimized delivery ratios that my horses can actually absorb & utilize...and I've seen my fair share of pricey supplements that don't live up to expectations. I initially bought ReitSport as a joint supplement for a 16 yr TB: he had fragile hooves, a dull coat, was prone to thrush & body fungal problems...and although he was on a 3-part joint supplement, he was arthritic, really grumpy and always stocked up behind. He's now on his second tub of ReitSport & looks like a new horse -- in fact, several people have asked me if he's "new" to the barn! A wonderfully shiny coat (bye bye fungal nasties, hello dapples), great new hoof growth & a fantastic new attitude on the ground as well as under-saddle. I've seen a major improvement in his freedom of movement, overall flexion, and have noticed a nerve-calming effect and an increase in "focused" energy. Lastly, the probiotic package has made digestion easier for him (no more diarrhea) and over-supplementation of specific amino acids/minerals is less of a worry. Well worth the price tag when you consider the combined cost the 3 or more products you might have to feed to achieve these benefits otherwise.
    Date published: 2006-01-11
    Rated 5 out of 5 by from The Complete Package We switched from another joint supplement to Reitsport HA-100. This is the complete package! Havana Royal loves it and I love the fact that it has everything for total joint support that is going to keep him happy for a long time!
    Date published: 2005-05-20
    Rated 5 out of 5 by from How Convenient! I have had my 16 year old Dutch Warmblood Dressage schoolmaster on Reitsport for over a year now. He had terrible feet when I got him and now they are tough as nails. He has a beautiful shine to his coat with fabulous dapples. He is happy in his work and is the picture of health. I had him on a separate HA supplement to enhance the other joint products in the Reitsport, but now Horse-Tech has added HA too! Just what I wanted. EVERYTHING in one supplement. How easy is that?!
    Date published: 2005-03-30
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