Order within and have it by * in (edit)
Ship speed applies to in stock items, pending location. Does not include personalized items like engraving, embroidery, SmartPaks, or PortionPaks. Complete details on our Shipping Policies page.
SmartPaks help you take great care of your horse, so we take great care of you with SmartPerks! When you order your horse's supplements in SmartPaks, you're automatically* eligible for our FREE SmartPerks benefits, including:
  • Free ground shipping on what you want, when you want it
  • 10% off all SmartPak brand tack, apparel, and gear
  • A free Team SmartPak calendar, exclusive email offers and discounts, and more!
Learn more about SmartPerks
*At least one horse's individual SmartPaks must be over $40. Some exclusions apply.
Visit SmartPak.com/SmartPerks or call 1-800-461-8898 for details.
As a SmartPaks Subscriber, you can get free ground shipping all day, every day on just about everything we sell at SmartPak, thanks to your SmartPerks. The few add-on items we have can be shipped free by synching them with your horse's SmartPaks, shipping on a Barn Saver Shipping day, or by having a group of add-on items that total over $75.

Have a question?
Call 1-800-461-8898 or email CustomerCare@SmartPak.com anytime!
Absorbine Flex + Max
Absorbine — Item #18443
  • MORE VIEWS
  SmartPaks Over $40 Ship Free!
Free Shipping Thanks To
This item may be eligible for
FREE GROUND SHIPPING
DAILY DOSE SMARTPAKS

Oops! Looks like you've already added this item to your order.

Please select a different recipient name if you'd like to create a new order, or give us a call - we're happy to help!

Optimal support for healthy joints

  • 10,000 mg of glucosamine, 1,200 mg of chondroitin sulfate, 5,000 mg of MSM & 150 mg of HA
  • Omega 3 fatty acids from flax seed support a normal inflammatory response
This pelleted formula from Absorbine has been optimized with increased levels of ingredients to support joints and connective tissues. Absorbine Flex + Max provides 10,000 mg of glucosamine, 1,200 mg of chondroitin sulfate, 5,000 mg of MSM, and 150 mg of HA, along with boswellia and omega 3 fatty acids from flax seed. Tasty pellets flavored with fenugreek.

Made in the USA

View our Joint Supplement Comparison Chart

Ingredients

Active Ingredients per 75g:
(Maintenance Dose = 1 scoop (75 g) daily)
  • Flaxseed
    11 g
  • Rice Bran
    5.6 g
  • Glucosamine HCl (Shellfish Source)
    10,000 mg
  • Methylsulfonylmethane (MSM)
    5,000 mg
  • Chondroitin Sulfate (Porcine Source)
    1,200 mg
  • Boswellia Serrata
    210 mg
  • Hyaluronic Acid
    150 mg
Inactive Ingredients: : Alfalfa meal dehydrated, calcium propionate (preservative), fenugreek seed, yeast culture

Instructions

Instructions for Use:

Horses: Administer 75 g once daily.
Other Animals: Administer 3.7 g (1/4 tsp) once daily for every 100 lb up to 1,200 lb 
Enclosed scoop holds approximately 75 g when filled to top line.

Clinical Research

You Might Like
    Customers Also Shopped For
    "Farrier's Magic FLEX-n-ACTION Pelleted Joint Product supplies researched ...
    Description:
    "Farrier's Magic FLEX-n-ACTION Pelleted Joint Product supplies researched ingredients including glucosamine HCl, hyaluronic acid, chondroitin sulfate, and generous levels of ultra pure MSM. All of these connective tissue components are blended in a very palatable base of premium quality timothy-based ...
    "Chondrogen EQ™ is suitable for all breeds of ...
    Description:
    "Chondrogen EQ™ is suitable for all breeds of horses to support joint health and flexibility. Molasses flavoring offers the horse a highly palatable product. EQ is recommended to support joint health and flexibility and normal cartilage health in any breed, ...
    "MSM is a naturally occurring sulfur compound known ...
    Description:
    "MSM is a naturally occurring sulfur compound known for its ability to help horses with stiffness and discomfort associated with exercise and normal daily activity. In addition, this economical supplement may help with itchy skin due to environmental or seasonal ...
    "New & improved taste horses love! Uncompromising joint ...
    Description:
    "New & improved taste horses love! Uncompromising joint and connective tissue support for the equine athlete at the top of his game. SmartFlex IV Ultimate provides an unrivaled combination of the most powerful ingredients for joint, tendon, and ligament health, ...
    "Total Joint Care Performance is a highly effective ...
    Description:
    "Total Joint Care Performance is a highly effective horse joint supplement. It contains a synergistic blend of the most powerful joint care products available. Total Joint Care was developed by a team of veterinarians, trainers, and biochemists, and was formulated ...
    "In addition to providing key ingredients for healthy ...
    Description:
    "In addition to providing key ingredients for healthy joints, Recovery EQ was developed to support healthy circulation, aid in normal healing, and help combat tissue stress. The primary active ingredient of this unique formula is Nutricol®, a potent blend of ...
    "SmartFlex III Resilience Pellets (formerly SmartFlex Repair Pellets) ...
    Description:
    "SmartFlex III Resilience Pellets (formerly SmartFlex Repair Pellets) are a comprehensive joint, tendon, and ligament formula designed for horses in strenuous work. This formula is perfectly designed to help hardworking horses “bounce back” from tough workouts. For joint support, SmartFlex ...

    Reviews

    out of 5
    95% 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.

    • Review 0
    • Votes 0
    • Discipline:
    • Expertise:
    • Product
      Experience:
    • Competitor:
    Quality
    Value
    Palatability

    Helpful?

    Absorbine Flex + Max is rated 4.6 out of 5 by 150.
    Rated 4 out of 5 by from really works Seems like after a week or two my older gelding started using Absorbine Flex + Max, he was able to get up in the morning without being so stiff after an evening race. Really helped him out so I started giving it to my other 2 boys so they could repair joint and cartilage before they got broke down and stiff
    Date published: 2014-06-17
    Rated 5 out of 5 by from I am already seeing positive changes in my older gelding!
    Date published: 2014-04-24
    Rated 5 out of 5 by from Flex Max Seems to really help my 18 yr old Hanoverian Mare.. She still rocks it out on the trails and keeps up with her 5 yr old daughter.. !!
    Date published: 2014-04-11
    Rated 4 out of 5 by from Pickiest Horse on the Planet Approved I literally have the pickiest horse on the planet when it comes to food. This is a horse that will starve himself to death before he eats something he does not like. He refuses grain if it does not have molasses in it, he refuses hay if it is not the right texture, he refuses every supplement I try, even if it is mixed in with a senior feed he does like, he will not eat the supplement or the grain. When I saw this supplement I was wary of trying another, but with the satisfaction guarantee, I gave it a try. I was shocked to see him eat this from the very start. I did not have to start out with hiding just a few pellets in his grain. True to it's word, it is picky eater approved.Since I have only been feeding it a short while, I can not say quite yet if it has improved his joint issues or not. He has pretty severe arthritis in his hock as the result of a broken and repaired splint bone. He does appear to be running around more, and I have yet to see him canter 3 legged like he has done in the past. Yes, on three legs. I am hoping that this supplement is helping and I will for sure order another container.
    Date published: 2014-03-26
    Rated 5 out of 5 by from Really works! There is a noticeable improvement in my wonderful 15 yr old Paint gelding. While always happy to go trail riding, he has more "go", definitely more forward and less stiff. He has been playing in the pasture with my younger QH - galloping and bucking! I am very happy with the results. He cleans it up and the SmartPak is a great convenience. Worth the money.
    Date published: 2014-02-16
    Rated 5 out of 5 by from Amazing product!!! I have bee using this on my 12 year old cob who's joints would pop every step he took.  I felt so bad for him after 2 months of being on this he has completely stopped popping.  He will not go without it from now on. 
    Date published: 2014-01-02
    Rated 4 out of 5 by from most complete formula for cost Researched joint supplement ingredients some years ago. Flex+Max has almost everything I want at therapeutic levels. I sometimes add MSM because I've been told that 10 g. is necessary to make a difference. There are one or two other combination joint supplements that I might rather use, however, Flex+Max was the most economical. My mare is 19, moderately fit, never worked all that hard, and so far hasn't demonstrated any significant/consistent joint problems. She does have arthritis in one hock/ vet. Has had some chiropractic issues this year. My own orthopedist said that glucosamine and chondroitin supplements might be preventative. With my previous horse, he did feel better on a joint supplement as he aged and began to show discomfort. So, I'm hoping to prevent or at least slow down any more deterioration and control what she does experience from time to time.
    Date published: 2013-12-07
    Rated 5 out of 5 by from Love at first bite! My two AQHA's are fussy supplement eaters and they loved this at first bite! They clean it all up!  No product waste.  Therefore, I saw results in two weeks. Joint stiffness gone completely in my mare and more flex to my gelding--ages 11 yrs old and 14 yrs old.  I will keep using this in their daily rations.  Flex-Max delivers! 
    Date published: 2013-11-15
    Rated 5 out of 5 by from Great stuff! Works fast. No loading dose required and I saw a difference in my horse quickly!
    Date published: 2013-10-08
    Rated 5 out of 5 by from Very Pleased My mare had spinal degeneration and was very uncomfortable in spite of bute, steroids, and generic glucosamine. I started her on the Absorbine Flex + Max to try out a different supplement approach. She responded well and we were ultimately able to stop the steroids. She spent her final year on the Flex + Max. She was also a fussy eater, so finding a supplement she would eat was a big bonus.
    Date published: 2013-09-07
    Rated 5 out of 5 by from Joint comfort Epic is an 18yr old Oldenburg mare used for dressage. She also is a proven broodmare having 6 foals of which 2 are premiums during inspection. I feel dressage can be hard on a horse because they must work off of their hindquarters. I take glucosamine myself - I am definitely older than 18 - and I believe it helps me. So why not try it for your horse too?
    Date published: 2013-08-28
    Rated 5 out of 5 by from
    Date published: 2013-08-16
    Rated 5 out of 5 by from Really helped My mothers horse has pretty bad arthritis so we put him on these (reccomended by our farrier) and it really does help him! He has a lot more get up and go on these supplements. The horse eats them like candy!
    Date published: 2013-08-11
    Rated 5 out of 5 by from Great Product that Works! This product is great. I have 6 horses in my barn on it and they are all doing great! The older horses feel better, the competition horses dont come out of their stalls stiff and the results are very noticeable. I would highly recommend it to anyone. I have all ages, breeds and picky eaters on this. They even eat it without grain. The price is great too considering the amount of HA in the product.
    Date published: 2013-07-13
    Rated 5 out of 5 by from Good Results Started using this for my daughter's 15yr old reining horse. We had good results almost immediately. Her stiffness when begining her workout is undetectable after 2 months.
    Date published: 2013-05-02
    Rated 5 out of 5 by from Best joint supplement in my opinion Supplements can be very expensive. I wanted something comprehensive without breaking the bank. This has helped my 20+ warmblood stay comfortable jumping.
    Date published: 2013-03-27
    Rated 5 out of 5 by from
    Date published: 2013-03-13
    Rated 5 out of 5 by from A good supplement I have fed 4 full buckets of this to my Mini who is foundered on all 4 feet. She has a correct trim, sole support, and a proper low sugar diet, she's in good weight, and lives on soft, supportive footing, but she is still extremely lame on all 4 feet and lays down most of the time. I started her on this as a last ditch effort to keep from putting her down. With this supplement, she could get by with about 1 gram of bute per day, and while still sore, she would walk around outside with the others, and even trot a few steps on good days. I ran out and did not buy any more because I didn't realize it was working that much. Within about a week, she had hot, pounding pulses in all four feet, and was again miserably lame and laying down all the time. She was back up to 2 grams of bute and still wouldn't move much. I put her on Rapid Flex fast acting joint supplement - double dose - because it has devil's claw and yucca in it. That seems to help her a lot also. So I don't think it has to be THIS joint supplement, but she just needs something. I would not hesitate to buy this again, and would if it had Yucca and Devil's Claw for added pain relief. My hope is to stop the bute completely and I couldn't do that with this supplement. I hope I can with the other supplement. Overall this is a GREAT product and did improve my foundered Mini significantly!
    Date published: 2013-02-10
    Rated 5 out of 5 by from
    Date published: 2013-02-01
    Rated 5 out of 5 by from The best quality with the best price.
    Date published: 2013-01-13
    Rated 5 out of 5 by from Absorbine Flex+Max I have an 8 year old Mustang that has had alot of issues getting a correct barefoot trim. He has developed arthritis in one knee. I have a 19 year old quarter horse mare with navicular. I started feeding the Mustang one month ago and have noticed improvement in his stride and his turning. I decided to try the mare on Absorbine Flex also. It has been two weeks now and I am noticing marked improvement.
    Date published: 2012-11-09
    Rated 4 out of 5 by from Good Product This product has really been good for my senior horse. Have used a number of other products for joints and this one is doing the job! It is also easy to use and no issue with being consumed as it is pelleted and goes in with the feed - with no residue at all.
    Date published: 2012-08-14
    Rated 5 out of 5 by from Great Product One of the best, not only dose it really work well but my horses love eating it also! Its almost like a treat with there grain. And for the monthly Smartpak price i really couldnt get anything better!
    Date published: 2012-07-23
    Rated 5 out of 5 by from
    Date published: 2012-07-03
    Rated 5 out of 5 by from Great Joint Supplement! My mare is only 13 y/o, but I decided it couldn't hurt to put her on a joint supplement. I chose this one base on the ingredents. And I must say, I feel the improvement. She feels great! I am truley surprised at how much it has helped her. It's worth the money.
    Date published: 2012-06-11
    Rated 5 out of 5 by from
    Date published: 2012-06-07
    Rated 5 out of 5 by from
    Date published: 2012-05-28
    Rated 4 out of 5 by from Good First Time The first pack I got was amazing. It smelled delicious and my horse loved it. The second I got wasn't so great. It had this really weird smell. Not sure why. My horse still ate it, it just left me a little wary. Not entirely sure how it's doing for him with soreness. We discovered that he has a bone chip which is causing the soreness in the front end. The supplement seems to help keep the rest of his legs compensate for it, but it's still a crazy mess.
    Date published: 2012-05-14
    Rated 5 out of 5 by from Great suppliment We use to use the Cosequin ASU which I love but is SO expensive! This supplement seems to provide the same results at a fraction of the cost. All my competition horses are on it. My 14 year old thoroughbred Rhett has been competing in the 3'3" Performance Working Hunter division and is on this supplement. He is moving and jumping great since starting it. He has been on it for about a year and half now and we were able to go over a year before having to do hock injections thanks to this supplement.
    Date published: 2012-04-29
    Rated 5 out of 5 by from Great ingredients for the price I was using a more expensive product and getting great results, but I have 3 horese on joint supplements and had to reduce cost. I found this product and switched one horse at a time. Still getting great results at half the cost. Results I value are less tripping on the trail, less joint stiffness, better fluid movement, hind legs reaching under and extending, loser hock movement and willingness to jump.
    Date published: 2012-04-29
    • y_2017, m_3, d_21, h_3
    • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0
    • cp_3, bvpage2n
    • co_hasreviews, tv_22, tr_128
    • loc_en_US, sid_8443, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_smartpak

    Q & A

    Healthy Horses  ❤  Happy Riders