Tonic with Calcium and Phosphorus is fortified with vitamins B12 and D3. Gayatri Herbals Pvt. Ltd. Is an ISO 9001-2008 company that manufactures Tonic with Calcium and Phosphorus. Gayatri Herbals Pvt. Ltd. Also offers Herbal Cosmetics, Food Supplements and Bio-fertilizers. Tonic with Calcium and Phosphorus is combined with potent herbs such as shatavari and methi and vidarikand and jatamansi. It mainly functions with its key-ingredients, like Calcium, Phosphorus, Vitamin B 12, Vitamin D 3, Shatavari, Methi and Jatamansi and Vidarikand. Calcium ensures uninterrupted higher and sustained milk production and Prevents milk fever complex. Phosphorus prevents anoestrus and increases conception rate. It also maintains fertility and biorhythm of the reproductive system. Vitamin B 12 is essential for blood formation. Vitamin D 3 Facilitates and enhances absorption of calcium. Methi improves number of milk secreting cells in the udder. Jatamansi and Vidarikand help develop stronger bones in growing calves.