Short answer: there is no single best joint supplement for every horse. Start with veterinary assessment when pain, heat, swelling, lameness or a sudden performance change is present. For routine comparison, use the labelled daily dose, cost per day, full ingredient amounts, feeding acceptance, batch records and current competition rules.
Choose by need, not by headline
A supplement cannot diagnose or treat the cause of a movement problem. Examination, imaging, farriery, rehabilitation, turnout and workload management may matter more than anything in the feed bucket. If the horse is sound and you are comparing complementary feeds, define the practical need first.
| Your priority | Compare this first | Useful question |
|---|---|---|
| Easy daily feeding | Liquid or powder acceptance | Will the horse consume the full dose every day? |
| Long-term budgeting | Label dose and cost per day | What does the maintenance amount cost, not just the pack? |
| Competition use | Full label and batch records | Can the supplier document the product and current batch? |
| Existing stiffness or lameness | Veterinary assessment | What is the diagnosis and management plan? |
Five common joint supplement ingredients
| Ingredient | Why it appears in formulas | What the label should tell you |
|---|---|---|
| Glucosamine | Used in formulas intended to support normal cartilage metabolism | Daily amount, source and serving size |
| MSM | Provides an organic sulphur source | Daily amount and the rest of the ration |
| Hyaluronic acid | Included in products aimed at normal joint fluid function | Daily amount and evidence for the complete oral formula |
| Chondroitin | Commonly paired with glucosamine | Daily amount and ingredient specification |
| Collagen | Supplies peptides used in connective tissue formulas | Type, source and daily amount |
Ingredient presence does not prove a clinical result. Equine studies often test multi-ingredient formulas in small groups, so a positive finding cannot automatically be assigned to one ingredient or transferred to every product.
Artico Gold and Artico Support: dose and cost
The figures below use the current Horse Tonic listed prices and the maintenance directions visible on the product labels on 31 August 2026. They exclude shipping. Always follow the current label supplied with the product.
| Product | Label maintenance amount | Pack | Approximate cost per day |
|---|---|---|---|
| Artico Gold | 25 ml daily | 1 litre at EUR 80 | EUR 2.00 |
| Artico Gold | 25 ml daily | 5 litres at EUR 300 | EUR 1.50 |
| Artico Support | 80 to 120 g daily for an adult horse | 2 kg at EUR 85 | About EUR 3.40 to EUR 5.10 |
| Artico Support | 80 to 120 g daily for an adult horse | 5 kg at EUR 187 | About EUR 2.99 to EUR 4.49 |
Artico Gold is the lower-cost maintenance option at the current listed price and label amount. Artico Support is a powder with a wider adult-horse feeding range. That is a practical comparison, not a claim that either format will work better for an individual horse.
Liquid or powder?
Liquid can suit horses that sort powder from feed and owners who prefer measuring millilitres. Powder can suit a dry-feed routine and offers a flexible gram range. Neither format is automatically absorbed better or clinically more effective. Compare the complete formula, label amount, acceptance, storage and cost per day.
A five-step buying checklist
- Write down the horse's workload, age, full ration and the reason you are considering a joint product.
- Ask a veterinarian to assess pain, heat, swelling, lameness or sudden change.
- Compare the complete daily amount, not the ingredient list or pack size alone.
- Check the batch number, best-before date, storage directions and supplier contact details.
- Set a review date with your veterinarian or qualified nutrition professional and stop if the horse reacts adversely.
What does the research actually show?
Published equine research is mixed and product specific. A small 20-horse riding study reported changes in some gait and inflammatory measures after a multi-ingredient oral supplement. A separate double-blind study in 20 veteran horses reported improvement in selected stride measures, but the placebo group contained only five horses. In another 16-horse experimental osteoarthritis study, many comparisons were not statistically significant. These studies do not test Horse Tonic products and do not prove that one listed ingredient will deliver the same result.
- Multi-ingredient oral joint supplement study in mature riding horses
- Double-blind study in veteran horses
- Experimental osteoarthritis study in horses
- AAEP proceedings review of equine nutraceutical evidence and quality control
Competition horses and clean sport
The FEI prohibited substances list applies to substances detected in the horse, not to marketing labels. A test report can reduce uncertainty for the batch tested, but it cannot guarantee zero risk in every circumstance. Buy from a traceable supplier, retain the label, batch number and purchase record, and check the current FEI prohibited substances guidance and FEI contamination guidance before competition.
Which Horse Tonic format fits your routine?
Choose Artico Gold if a measured liquid and the lower current maintenance cost fit your routine. Choose Artico Support if you prefer powder and its label range fits the horse and ration. If you are unsure, ask Horse Tonic for product and feeding information before ordering.
Frequently asked questions
What is the best joint supplement for horses?
The best fit matches the individual horse and provides a transparent daily amount, clear instructions, an acceptable format and traceable batch records. Persistent stiffness or lameness needs veterinary assessment.
What is the best glucosamine supplement for horses?
Do not choose on glucosamine alone. Compare its stated daily amount and source alongside the complete formula, serving size, feeding acceptance, cost and evidence for the finished product.
Are liquid joint supplements better than powder?
Not automatically. Liquid may be easier to feed for some horses, while powder may suit another routine. Compare the complete formula, daily amount, acceptance, storage and cost.
Can competition horses use joint supplements?
Many do, but owners remain responsible for compliance. Check every ingredient and current rules, retain batch records and ask a veterinarian or governing body when unsure.