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Product Overview


Plasma Supplement for Horses


LIFELINE®+ Equine contains functional, biologically active components (such as peptides and immunoglobulins) and a fermentable digestive aid that work together to support the lungs, gut, joints, immune system, and reproductive tract. LIFELINE®+ Equine supports total-body wellness through:

  1. Enhanced lung function.
  2. Helping support structural integrity of the lung tissue.
  3. Enhanced gut function.
  4. Keeping the digestive tract functioning properly which may help reduce the possibility of colic.
  5. Supporting normal GI health and function.
  6. Helping support structural integrity of the gut lining.
  7. Enhanced immune function.
  8. Promoting the body’s innate resistance to pathogens.
  9. Helping maintain a healthy pregnancy.
  10. Providing factors important during reproduction and lactation.
  11. Help maintain joint mobility.
  12. Ease joint stiffness due to normal daily exercise and activity.


LIFELINE®+ Equine supports multiple physiological systems within the body through mucosa-associated lymphoid tissue (MALT) which communicates with various organs (i.e. the gut, lungs, immune system, and reproductive tract). Researchers have also found that the active ingredient in LIFELINE®+ Equine can help maintain joint mobility and ease joint stiffness due to normal daily exercise and activity.

Articles on Bioactive Proteins from Plasma




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  • 5
    Your products

    Posted by Rhonda Wilson on Sep 30th 2021

    I love these products! I’ve never had better results with a supplement before! We also use fish oil supplement. My daughter rescued a 20 QH who hadn’t been cared for and was skin and bones! His feet were brittle! Now he is majestic in a matter of 6 months!

  • 5
    Absolutely The Best!!

    Posted by Meghan M on Sep 9th 2021

    We’ve used this product for the past almost six years. It is now used in 90% of our training barn. Not only do we see less recovery time, we see less issues with ulcers, joint trouble, and overall health issues period. We use this from weanlings to the senior horse and would recommend it to every horse in the barn.

  • 5
    Lung Issues/Arthritis

    Posted by Mikayla on Aug 8th 2021

    My main barrel horse has breathing issues that only happens at current times and we had found out that she had arthritis earlier this year. I was already feeding Bluebonnet feeds and trusted that so I gave Stride a chance instead of trying different supplements! She looks and feels amazing my vet is very impressed that she had no sore spots, she also gets a vet prescribed medication but I know that this supplement has also played a point on her feeling better!!

  • 5

    Posted by Katy on Aug 6th 2021

    My mare has done great on this as a maintenance supplement for ulcers and overall health. I am on my 4th bucket of it after feeding the hind gut regimen and she walks in the gate without a fight and is firing harder. Great product!! Thanks

  • 5

    Posted by Meghan Mankins on Jul 25th 2021

    We’ve used this product for about 7 years now. It is amazing! From mares in foal, weanlings, show horses, to senior horses. This is a staple in my husband’s training barn and keeps the horses at their best.

  • 5
    Works great

    Posted by Samantha Nickel on Jun 28th 2021

    My vet recommended this product for my mare who has struggled with heaves. I’ve had her on it for a while now and so far she’s doing great. I have not had to give her any ventipulmin or steroids so far. Last season she was on huge doses of both meds. Hopefully she continues to do well on this product. In Florida August and September are the hardest on her so we will see how she does.

  • 4
    Nice product

    Posted by Elise on Apr 22nd 2021

    I have a lot of friend who use Lifeline+ and I’ve heard nothing but great from it. I’m giving it to one gelding who we treated for ulcers... Twice. First round of gastrogaurd didn’t work. Cut out all grain and added this, and my gelding improved a lot. He would eat the lifeline straight, but after about 2 weeks he started picking around it.. I am able to soak a few alfalfa cubes and sneak it in that way. Hoping to start another gelding on it soon who’s on stall rest since July and looks crappy. Can’t wait to see his improvement!

  • 5

    Posted by Shelley Morgan on Mar 10th 2021

    Love this product

  • 5

    Posted by Samantha Hartman on Mar 5th 2021

    I started my horse on this 2 months ago.. I was referred to this through the married with horses podcast, and I am so glad they sent me here. My horse always coughed during warm up and I tried other products but this helped him in less than 2 days. I have not heard him cough since.. I use my horse to perform in contesting events, and ulcer is something I am always trying to avoid. I really like that this product has the ingredients to help with gut health and their lung functions.. Thank you Stride Animal Health!