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Animal Essentials Sea-Cal is a pure, single-ingredient calcium supplement powder sourced from Lithothamnium red seaweed harvested from the Atlantic seabeds off Iceland's coast. Naturally rich in calcium, magnesium, phosphorus, and over a dozen trace minerals, Sea-Cal provides highly bioavailable bone and skeletal support for dogs and cats - with no bovine-derived ingredients, no contaminants, and no fillers. Ideal for pets on home-prepared diets who need a clean, reliable calcium source.
Calcified Lithothamnium seaweed harvested from the Atlantic seabeds off Iceland's coast. Typical mineral analysis per teaspoon: Calcium 1000mg, Magnesium 100mg, Phosphorus 24mg, Sulfur 14mg, Potassium 3mg, Boron 75mcg, Zinc 66mcg, Iodine 60mcg, Selenium 3mcg. Guaranteed Analysis: Calcium Carbonate 31-35%, Crude Ash 89-94%, Moisture (Max) 0.4-5%, Crude Protein (Min) 0%, Crude Fat (Min) 0%, Crude Fiber (Max) 0%.
Add 1 teaspoon per pound of home-prepared food, or as directed by your veterinarian. Because Sea-Cal is highly digestible, smaller amounts deliver more usable calcium compared to less bioavailable sources like bone meal. If your pet is on a commercial diet that is already calcium-balanced, consult your veterinarian before adding additional calcium supplementation.
Lithothamnium seaweed calcium is plant-derived, BSE-free, and carries no risk of the contaminants sometimes associated with bovine bone meal. It is also highly bioavailable, meaning your pet's body absorbs and uses it more efficiently. Additionally, it naturally contains a full spectrum of trace minerals - including magnesium, boron, and iodine - that work together to support bone health, rather than providing calcium in isolation.
Yes. Sea-Cal is suitable for dogs and cats of all life stages, including puppies, kittens, adults, and seniors. Calcium needs vary by life stage and diet type, so the appropriate amount will differ. Pets on home-prepared diets typically have the greatest need for supplemental calcium. If you are unsure how much to add for your specific pet, consult a veterinary nutritionist for guidance tailored to your pet's diet and health status.
Every batch of Sea-Cal is independently lab-tested for pathogens and chemical contaminants before it is packaged and sold. The seaweed is harvested from the clean, cold Atlantic waters off Iceland's coast - an area known for low industrial pollution and high water quality. The product is also certified free of lead, hormones, and other contaminants that may be present in some other calcium supplement sources.
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