T SOL is a liquid Vitamin B1 (Thiamine) horse supplement designed for convenient oral use. This equine vitamin provides thiamine in an easy-to-measure format, making it simple to incorporate into your horse’s regular feed routine. The 4 L bottle and 33.33 mg/mL concentration offer value for barns and trainers looking for a reliable vitamin supplement for horses. Ideal for owners seeking straightforward livestock health products to support everyday feeding programs.