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!
SmartFlex® III Resilience Powder
SmartSupplements by SmartPak — Item #14662
  • MORE VIEWS
  SmartPaks Over $40 Ship Free!
Free Shipping Thanks To
This item may be eligible for SmartPerks FREE GROUND SHIPPING.
(Find out how)
   
  edit
Maintenance Dose
  edit
Custom Dose  cancel
  Cancel
Sign in to choose an existing horse
ColiCare Eligible Product I'd like to apply for the FREE ColiCare program after checkout
New SmartPaks ship same day!

Days
  Cancel
Sign in to choose an existing horse
Order within and
have it by
Shipping to
Est. arrival times vary, with some
as soon as
Shipping to
Order within and
have it by
Shipping to
Add these items to your cart to get
your estimated arrival date.
Shipping to

Best-selling joint formula

  • 10,000 mg glucosamine, 1,000 mg chondroitin sulfate, 100 mg HA & 10,000 mg MSM for healthy joints
  • 500 mg silica and 1,000 mg collagen for resilient tendons & ligaments
SmartFlex III Resilience (formerly SmartFlex Repair) is 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 strenuous workouts.
For joint support, SmartFlex III Resilience provides 10,000 mg of glucosamine, 1,000 mg of chondroitin sulfate, 100 mg of hyaluronic acid, 10,000 mg of MSM, and 5,000 mg of vitamin C. For helping maintain healthy, resilient tendons and ligaments, this formula also provides 500 mg of bioavailable silica, 1,000 mg of hydrolyzed collagen, and 400 mg of grape seed extract.

An excellent choice to help keep competitive horses at the top of their game.

ALSO AVAILABLE IN PELLETS!

View our Joint Supplement Comparison Chart

View our Tendon & Ligament Supplement Comparison Chart

Find your horse's SmartFlex

Ingredients

Active Ingredients per 32 g:
(Maintenance Dose = 1 scoop (32 grams) daily)
  • Glucosamine HCl (shellfish)
    10,000 mg
  • Methylsulfonylmethane (MSM)
    10,000 mg
  • Ascorbic Acid (Vitamin C)
    5,000 mg
  • Chondroitin Sulfate (bovine)
    1,000 mg
  • Hydrolyzed Collagen
    1,000 mg
  • Silica (Orthosilic Acid and Magnesium Silicate)
    500 mg
  • Grape Seed Extract
    400 mg
  • Sodium Hyaluronate
    100 mg
Inactive Ingredients: : Apple Flavoring, Dulsatin® (natural sweetener).

Instructions

Instructions for Use:
Horse Weight Recommended Amount
Under 500 lbs. 05. scoops
500 – 1000 lbs. 1 scoop
1000 – 1500 lbs. 1 scoop
Over 1500 lbs. 1.5 scoops
Directions for Use: Administer 32 g daily, 1 scoop = 32 g.

Clinical Research

Customers Also Shopped For
SmartDark & Handsome helps bring out a deep, ...
Description:
SmartDark & Handsome helps bring out a deep, dark shine in black, bay, and brown coats. This unique formula provides a rich blend of omega 3 fatty acids from fish oil, flaxseed and chia seed, combined with paprika and nutmeg. ...
SmartCombo Pellets provide the active ingredients of SmartFlex ...
Description:
SmartCombo Pellets provide the active ingredients of SmartFlex II Support, SmartHoof, SmartDigest, and SmartShine at a savings of 25% compared to buying those products individually. This multi-purpose formula contains glucosamine, MSM, vitamin C, biotin, amino acids, omega 3 fatty acids, ...
SmartHoof Ultra Pellets are the solution for weak ...
Description:
SmartHoof Ultra Pellets are the solution for weak hooves in need of more aggressive nutritional support! This formula provides 35 mg of biotin for promoting healthy hoof wall growth.Higher levels of the key ingredients lysine, methionine, threonine and vitaminC are ...
SmartGut provides comprehensive gastric support through a selection ...
Description:
SmartGut provides comprehensive gastric support through a selection of ingredients thathelp maintainstomach health.These include ingredients to neutralize excess gastric acid, probiotics, prebiotics, soluble fiber, the amino acids L-glutamine and glycine, soothing herbs and other safeguards fora healthystomach ...
The clinically studied ingredients in SmartDigest Ultra include ...
Description:
The clinically studied ingredients in SmartDigest Ultra include prebioticsshown to reduce disruption in the cecum and colon and to inhibit the absorption of harmful bacteria in the hindgut; yeast shown to improve fiber digestion and to assist the beneficial bacteria ...
Superior joint support at an incredible price. The ...
Description:
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 ...
SmartDigest Ultra Pellets are specially designed to help ...
Description:
SmartDigest Ultra Pellets are specially designed to help your horse manage digestive stress caused by hay fluctuations, training, travel and more. These tasty pellets are perfect for picky eaters! The clinically studied ingredients in SmartDigest Ultra Pellets include prebioticsshown to ...

Reviews

out of 5
92% of customers would recommend this product to a friend!
Tell us what you think!

SmartPak customers are some of the most conscientious animal owners around. We encourage you to share your experience with the products we sell to help fellow customers to make informed choices for their animals. We do not edit these reviews in any way - they are direct customer-to-customer communication. We do monitor reviews for positive and negative feedback, and use this feedback to improve our selection as well as sharing feedback with product manufacturers to help them improve their products. Please note that we recommend consulting your vet with serious health issues.

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

Helpful?

Q & A

Healthy Horses  ❤  Happy Riders