Deans Calcium 4.5 oz\
Dean's Calcium Powder and Blocks are Calcium-Mineral-Vitamin Blocks and Powder. The calcium is one of the purest forms of calcium that one can buy.Dean's vitamins & Minerals are all Kosher and Human Grade. Forty five minerals and vitamins are mixed into Dean’s Calcium Powder to give your birds and pets a blended powder/blocks. All of your birds and pets needs as far as calcium-mineral-vitamins, can be found in Dean’s Calcium Powder, and Deans D-Cal 3-Plus Calcium Powder.