Click to expand Tap to zoom T.E. Neesby Butyrex 250 Capsules by T.E. Neesby Sold out $39.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out T.E. Neesby Butyrex 250 Capsules Calcium/Magnesium Butyrate Supplement.