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!
Pure Lysine
Vita-Flex Nutrition — Item #11711
  • MORE VIEWS
  SmartPaks Over $40 Ship Free!
Free Shipping Thanks To
This item may be eligible for
FREE GROUND SHIPPING
   
Maintenance Dose
  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

Economical form of lysine

  • 9,099 mg of pure lysine
  • Lysine must be provided in your horse's diet because the body cannot make it on its own
Lysine is the protein component most often lacking in horses' diets. Pure Lysine provides a pure and economical form of this nutrient.

Learn More about Pure Lysine

View our Muscle Supplement Comparison Chart

Ingredients

Guaranteed Analysis:
(Maintenance Dose = 3 scoops (12 g) daily)
Ingredient Per Serving Per Pound
Lysine 9,099 mg 78.8%
Ingredient:: L-Lysine monohydrochloride.

Instructions

Instructions for Use:
Enclosed scoop holds 4 grams.
For foals and weanlings up to one year: feed 1 scoop (4 grams) per day.
For maintenance of mature horses: Feed 1 to 3 scoops (4-12 grams) daily.
For broodmares, horses in heavy training or competition: Feed 2 to 3 scoops (8-12 grams) daily.

Clinical Research

You Might Like
    Customers Also Shopped For
    Total Blood Fluids Muscle was developed to replenish ...
    Description:
    Total Blood Fluids Muscle was developed to replenish the vital nutrients lost during stress and exercise. Fortified with essential B vitamins, minerals, and iron to help increase oxygen-carrying ability and red blood cell count. Contains branched-chain amino acids to aid ...
    SmartGain is the weight gain solution you have ...
    Description:
    SmartGain is the weight gain solution you have been looking for, with four complementary methods of support! This comprehensive formula provides amino acids to support lean muscle development, extra calories from healthy fats, prebiotics, probiotics, and enzymes for digestive health, ...
    SmartMuscle Mass Pellets provide all 10 essential amino ...
    Description:
    SmartMuscle Mass Pellets provide all 10 essential amino acids from high-quality protein sources to support lean muscle development. This formula also includes gamma oryzanol, branched-chain amino acids, and bioactive whey to aid in the normal muscle-building process. Strong, defined muscles ...
    IN-SYNC 4 Pellets are designed to help support ...
    Description:
    IN-SYNC 4 Pellets are designed to help support efficient muscle function, immune system health, and normal blood cell production. The comprehensive formula includes lysine and methionine for muscle development; thiamine, niacin, riboflavin, and vitamin B12 for red blood cell production; ...
    Vitamin E is a powerful antioxidant that supports ...
    Description:
    Vitamin E is a powerful antioxidant that supports a healthy immune system and helps neutralize free radicals, the damaging by-products of normal cellular activity. While this important nutrient is found naturally in fresh grass, levels begin to drop the moment ...
    Research has proven that stress compromises immune function. ...
    Description:
    Research has proven that stress compromises immune function. If your horse is a senior citizen, working hard, or travels often, consider a targeted supplement designed to support his immune health. SmartImmune provides a comprehensive and innovative approach to supporting healthy ...

    Reviews

    out of 5
    92% 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?

    Q & A

    Healthy Horses  ❤  Happy Riders