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Fluid Action HA Liquid
Finish Line — Item #11739
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The support you expect from Finish Line

  • Includes all the ingredients of the original Fluid Action formula
  • Also provides 100 mg of HA to promote healthy joint function
Superior joint support at an incredible price.

The proven support you expect from Finish Line, combining the "building blocks" for healthy joints with the extra support of hyaluronic acid (HA). HA promotes healthy joint function by aiding in the lubrication of the joints and helping to maintain structural integrity. Suitable for horses in all stages of work, including heavy competition.

View our Joint Supplement Comparison Chart


Active Ingredients per fluid ounce:
  • Glucosamine HCl (shellfish source)
    5,000 mg
  • Ascorbic Acid
    1,000 mg
  • MSM
    2,000 mg
  • Yucca
    100 mg
  • Sodium Hyaluronate
    100 mg
  • Niacinamide
    110 mg
  • Active Ingredients per 1 ounce (Liquid & Bucket formula)
  • Glucosamine HCl (shellfish source)
    5,000 mg
  • Ascorbic Acid
    1,000 mg
  • MSM
    60 mg
  • Yucca
    29 mg
  • Sodium Hyaluronate
    25 mg
  • Ginko Biloba
    18 mg
Inactive Ingredients:: Aloe vera gel, apple cider vinegar, apple flavor, boswellia serrata, calcium citrate, citric acid, cyanocobalamin (Vitamin B12), FD&C red 40 and 3, glycerol, honey, magnesium phosphate, octacosanol, potassium sorbate, pyridoxine HCI (Vitamin B6), riboflavin (Vitamin B2), sodium benzoate, sodium saccharin, sorbitol, sugar, superoxide dismutase, water, xanthan gum.


Instructions for Use:
1000 pound Horses: For the first 8 days: Give 2 fluid ounces daily. After 8 days give one fluid ounce daily thereafter

Clinical Research

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    out of 5
    87% 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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    Fluid Action HA Liquid is rated 4.8 out of 5 by 63.
    Rated 5 out of 5 by from It Works!!! Started using Fluid Action HA Powder on 2 horses and within 14 days I've seen a noticeable improvement in their flexibility & movement!
    Date published: 2014-10-22
    Rated 5 out of 5 by from Great Product! I have an older horse that has done very well with this. Keeps his arthritis in tack. Thank you Smart Pak!
    Date published: 2013-09-05
    Rated 5 out of 5 by from More Convenient I had my mare on the liquid Actiflex 4000 for a few years with good results, but the liquid was somewhat messy and inconvenient for shows. I received a sample of the Fluid Action powder at the Novice World and started feeding it when the Actiflex ran out. I was pleased that I could add it to her SmartPaks and not have to bother with the gallon jug. I am happy with the results. I really believe keeping her on the joint supplement has prevented the need for scary hock injections.
    Date published: 2013-06-22
    Rated 5 out of 5 by from moving I have a horse with an injury in hindHe was improved for farrier , noticeable to both of us .
    Date published: 2012-11-03
    Rated 5 out of 5 by from Excellent product at a great price!
    Date published: 2012-04-11
    Rated 4 out of 5 by from Good stuff My 26 year old is moving much better now that he has been on this product!
    Date published: 2012-04-06
    Rated 5 out of 5 by from Great stuff! I bought this previously for some of my older rescues and saw real results in a short period of time. All the horses I have used this on have liked the flavor and have improved greatly while on the product. Additionally, the cost is significantly less than plenty of other fine quality supplements. I have a mare who is now suffering from traumatic arthritus and she has been started on this as well.
    Date published: 2012-01-29
    Rated 4 out of 5 by from HUGE difference I recently acquired an 11 year old Percheron/ TB cross. She was extremely stiff and had a short choppy stride. After a few moths of stretchy flat work and this joint supplement, she was starting to move better. Now, after 6 moths she is playfully bucking in the field, and is moving nicely under saddle (jumping, gallop sets, and dressage). I think this is great value for a joint supplement because it WORKS (at least for my horse) and doesn't mean I have to live off bread and butter my whole life.I use the smart pack version as well, I know there is a slight difference in the bucket ingredients.
    Date published: 2011-11-02
    Rated 5 out of 5 by from Finis Line HA Great product for a reasonable price!!
    Date published: 2011-09-26
    Rated 5 out of 5 by from So Far... So Great! My off track Thoroghbred just turned 20 and is on his 3rd career. While I have had him on joint suppliments since I started with him on Dressage 4 years ago, I just switched to Fluid Action HA Powder in Smart Paks. It had been an effort to get him up into a canter, (even for my trainer) since I am just learning Intro Test C. He has been very comfortable picking up a canter even with me!
    Date published: 2011-07-29
    Rated 5 out of 5 by from It keeps us showing and winning Cutee became so sore from showing and training she be came so sore stiff and cranky she wouldnt leave the stall. The vet did injections on her hocks and we started her on Fluid action HA. Cutee is no longer sore and has not had her hocks injected again! Thanks to fluid action HA we are winning
    Date published: 2011-05-24
    Rated 5 out of 5 by from My Mare Can Move Again! This product works wonders. I put my mare on it as a trial - she'd had bad arthritis in her hocks, and had been stiff and sore for months. After the loading dose, she was sound again, running around and leaping on her own. She will be staying on this product long-term - I'm thrilled with the changes I've seen in her.
    Date published: 2011-04-15
    Rated 5 out of 5 by from Great Product Have been using this for over a year now and it has worked wonders for my mare. I buy the smartpaks because it has more HA for the same price as the buckets.
    Date published: 2011-04-12
    Rated 5 out of 5 by from excellent
    Date published: 2011-03-22
    Rated 5 out of 5 by from Noticeable improvements! My 9 year old TB hunter has typical low heels and a narrower right hoof. She was no longer willing to land on her right lead - she could get it on the flat, but not on landing, even over low jumps, and she used to be fine with both leads. I decided to put her on a joint supplement to see if it made a difference. After a week and a half, she landed her right lead! Now, she has a great farrier, and I'd done myofascial massage, so I can't prove the supplement was the key, but I'm not taking her off it!
    Date published: 2011-02-25
    Rated 5 out of 5 by from Best Value I have two horses both over 20 yrs. Both have been on FinishLine HA for more then 5 yrs. They are both active, competing and completely sound! I absolutely would recommend this product.
    Date published: 2011-02-22
    Rated 5 out of 5 by from Great for horses with ringbone My guy was diagnosed with high ringbone in his left hind leg. We tried everything including injecting the joint, eventually I stopped the Cosequin (didn't help and made him cranky) and started the fliud action poweder, plus a pure HA liquid. My guy is 100% sound, even the farrier and vet were impressed.
    Date published: 2011-02-17
    Rated 5 out of 5 by from Chevy more go the whoa! Chevy is my little black 7 year old filly.Two years ago she was diagnosed with severRing Bone of the lower front leg.Today with this product and good care she nowhas more "go" and no limping from pain.Chevy also receive the OMEGA and the SmartClam Altra . . . she's a girl after all.Your service, support as well as the productsare of good value to those who love horses.
    Date published: 2011-02-02
    Rated 5 out of 5 by from Best Ever! This supplement far exceeded all expectations.My horse Casey had a severe ankle injury that I never thought could mend due to severe race track trauma. Guess what? After 10 days on this supplement he is completely sound. Amazing.this guy was a $150,000 yearling purchase at Keenland and I am sure they think they tried it all. Casey will be retiring here as an event horse. Good stuff really works...Thank you Smart Pak and Finish line...
    Date published: 2010-12-04
    Rated 5 out of 5 by from Excellent product love this stuff, easy to use, even give it to my dog
    Date published: 2010-11-04
    Rated 5 out of 5 by from Good product I've been using Fluid Action with HA for quite a while now on my retired half arab. He has arthritis in his hocks and it has helped him tremendously. He is retired from years of showing and just has daily turnout but his arthritis was bad enough that he needed injections in his late teens, now at 23 he tears around his paddock like a colt, no injections just Fluid Action! great product, great price! no problem getting him to eat it since he eats it in his grain every night.
    Date published: 2010-09-14
    Rated 3 out of 5 by from It's just okay I give the liquid to my horse and dog. They both love the taste and thought it added to their health. Recently found out through a vet that there is some controversy as to whether HA is absorbed through stomach lining.....
    Date published: 2010-09-08
    Rated 5 out of 5 by from A GREAT BUY Results were in less than ten days. My horse loves it. The Hog.
    Date published: 2010-07-20
    Rated 5 out of 5 by from What a difference! My draft horse has had a stiffness since I bought her last year. Since adding this product to her grain she is much more fluid in her movements and trail rides are alot more enjoyable!
    Date published: 2010-04-26
    Rated 4 out of 5 by from Great Value With 100 mg pure Hyaluronic Acid in addition to glucosamine and msm this is clearly a great value. I just wish this supplement was available in pellet form.
    Date published: 2010-03-18
    Rated 5 out of 5 by from Back to his old self! My 19 yo Percheron crossbred gelding has been getting noticably stiff over the last couple years, and generally starting to act within a few years of his age. I put him on Fluid Action liquid (great results- within 10 days he was freer and his hocks had quit popping) a couple weeks before the 1600 mile move to the new job. The nearest decent feed supply is 3 hourse away, on the other side of the the mountains, I decided SmartPak would fill the bill when the bottle got low and put him on the F.A.- HA powder (and Ultra Fire- SP doesn't carry the mineral I'd prefer to have him on): and the results are excellent! He's free and supple and full of himself all over again. I've got my partner back and I couldn't be happier!
    Date published: 2010-01-08
    Rated 4 out of 5 by from Has helped my mare continue to be active at 19 years of age, despite some harsh winter weather.
    Date published: 2010-01-04
    Rated 5 out of 5 by from Great product I have tried tons of joint products for my mare and the liquid form of this supplement works better then anything else, and it worked really fast for her. I put her on something different for a couple months and you could tell she wasn't as happy.
    Date published: 2009-12-29
    Rated 5 out of 5 by from
    Date published: 2009-12-17
    Rated 5 out of 5 by from Wonderful Product My horse Sizz went lame 90 days into training and right after his first show. Disapointed I let him rest for about 7 months. Showing some signs of improvement I decided to put him on Fluid Action HA in combination with a little extra yucca. I don't think it was the product that healed him, but I feel strongly that it has kept him sound while back in work. He has shown improvements since using the prouct though. His range of motoin in the injured shoulder has increased. He is now sound and I have been riding him again for the past two months. With the help of the product we hope to hit the show ring again in Feb.
    Date published: 2009-12-09
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