• Quality Assured
  • Quality Assured

JSTTonic *Joint & Connective Soft Tissue Support

from £37.00

excl. VAT, plus delivery


Some would say that the horse is the greatest athlete in the world - certainly to see a healthy horse in motion is a joy to watch.

The skeleton, connective tissue, muscles and joints all hold the body together, enabling it to stand, move and display the form. Yet this brilliantly engineered mobility system is used and misused by physical wear and tear, and in the blink of an eye, problems can occur.

The most common injuries we see here at EquiNatural are when the supporting connective structure around the joints - specifically cartilage, muscle, and the vital glue, collagen, that keeps everything together - breaks down, causing misalignment and inflammation. A vital part of the therapy is ensuring a clean, healthy bloodflow to the depleted tissues to maintain the body's own natural detoxing of the cellular debris from the affected area.

Long and short, keeping the connective joint tissue healthy is the first step to maintaining healthy limbs.

See our Joints page for more info.


  • mobility
  • tendons/ligaments
  • collagen/connective soft tissue
  • blood circulation
  • detoxing and toning
  • naturally occurring nutritive vitamin, mineral and antioxidant levels


Dried Herbs, Roots & Barks: Avena sativa (Milky Oats), Arctium lappa (Burdock), Apium graveolens (Celery Seed), Viburnum opulus (Cramp Bark), Taraxacum officinale (Dandelion), Eleutherococcus senticosis (Siberian Ginseng), Centella asiatica (Gotu kola), Crataegus monogyna (Hawthorn), Urtica dioica (Nettle) & Rosa canina (Rosehips)

  • Composition produced to ecological standards and free from agro-chemicals. See our Quality page for Organic Certification Documents.
  • * Grown especially for us organically and biodynamically by Organic Herb Trading Co. https://www.biodynamics.com/what-is-biodynamics
  • Guaranteed no fillers and non-GMO.


  • 5g/100kg bodyweight per day, thus for an average 500kg horse add 25g daily to feed.


  • Feed our DuoBute as a preventative pain/anti-inflammatory support alongside our MetaTonic.
  • I can't recommend highly enough the benefits of feeding Linseed (Micronised) to horses for joint comfort, as it is an invaluable joint mobility supplement containing all the omegas in balanced ratios and several of the essential amino acids used in the formation of collagen.


  • Supplements of any kind should be fed with caution to the pregnant or nursing mare so always seek veterinary advice.


  • This is a nutritional product and is not intended as a substitute for veterinary advice.
  • Contains no banned substances so safe for competition.
  • 5% discount on 2kg volume.
  • 10% discount on 3kg volume.


  • 14.5.21 - Hi Carol, the JST Tonic has done wonders for my boy, after lots of tests that came back negative I decided to go down the fascia route and the tonic has really helped, he is so much 'looser' in his body, I can't explain but he's much happier in his skin, literally! Just putting another order together but will definitely be getting more of this. Kind regards, Sharone.
  • Really impressed
    Hi Carol, In a matter of three days I've seen results, twinned with feeding the Carnitine as well that you recommended.
    Really impressed, thanks! Fiona