Calcium Carbonate Powder (1 Gallon), Natural Antacid, Limestone Powder, Resealable Bucket
- Earthborn Elements Calcium Carbonate powder in a resealable bucket.
- Calcium Carbonate is a natural source of elemental calcium.
- Calcium Carbonate is commonly found in rocks as calcite & aragonite.
- Pure & Undiluted: Never any additives or fillers.