Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon BetaVet Buildagut by BetaVet Sale $49.50 SKU HFSDBBS 500g - $49.50 1.5kg - $120.90 3kg - $199.90 Weight 500g 1.5kg 3kg Availability: Translation missing: en.general.icons.icon_check_circle icon Only 1 left! 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available BuildaGut is a natural marine slow release supplement for horses. Derived from calcareous marine algae lithothamnion.