Pharm Vet Vita B1 crumbles 1.13kg
A 1.13 kg pail of thiamine (vitamin B1) crumbles fed daily to horses — a trial size before committing to bulk.
Payment and Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Details
Thiamine, or vitamin B1, in a crumble that mixes readily into feed. Horses normally make their own B vitamins through hindgut fermentation, so a healthy horse on good forage rarely needs supplemental thiamine. Where it comes up is in horses whose hindgut function is disrupted — after antibiotics, on a heavy grain ration, off feed, or under sustained stress — and in horses grazing bracken fern or similar plants that interfere with thiamine. Thiamine is also widely sold and fed as a calming supplement, and that is worth being straight about. The evidence for oral thiamine calming a horse is thin. Some owners are convinced by it, controlled studies are unimpressive, and the effect that people notice may have as much to do with a change in routine as with the vitamin. It is inexpensive, it is water soluble, and surplus is excreted rather than stored, so it is not a risky thing to try — just do not expect much. Feed at the label rate, daily, mixed into feed the horse will finish. As with anything nutritional, consistency matters more than the size of a single dose. A horse with real behavioural or neurological problems needs a veterinary look, not a vitamin. The 1.13 kg pail is the size to buy first — try it on your horse before committing to the 7 kg. Keep it sealed and dry; crumbles cake once they take up moisture.
Customer reviews
More from Pharm VET
View all Pharm VET- Read the guide: How to Estimate a Horse's Weight: Weight Tape, Girth Table or Scale
Ontario's agriculture ministry on weighing a horse: how to use a weight tape, its girth-to-weight table and formula, and when only a scale will do.
- Read the guide: Mad Barn Omneity vs AminoTrace+: Which One Does Your Horse Need?
Omneity Premix, Omneity Pellets or AminoTrace+? What Mad Barn's own labels say about each balancer, who each is formulated for, feeding rates, and which sizes we stock in Millet.
- Read the guide: What Does DIN Mean on a Veterinary Product? Health Canada's Definition
Health Canada's definition of a Drug Identification Number (DIN), what the Drug Product Database statuses mean, and the veterinary products we list with their DIN cited.







