High dose of vitamin D3


„Strong dose of vitamin D3”


  • replenishes vitamin deficiencies D3
  • in the period of intense growth
  • for proper bone mineralization
  • to strengthen egg shell in laying hens

Dietetic compound feedingstuff

Product characteristics

D3 FORTE is a liquid concentrate easily assimilable vitamin D3 enriched with vitamin K, which effectively and quickly replenishes its deficiency in birds. Vitamin D3 in the period of intense growth significantly accelerates the mineralization of the skeleton and minimizes the likelihood of calcium and phosphorus absorption leading to rickets and osteoporosis.  In addition, vitamin K increases the tightness of the endothelium blood vessels and it plays an important role in the calcium economy and tissue mineralization. D3 FORTE should be administered to replenish vitamin D3 deficiency and minimizing the risk of illness resulting from insufficient her quantity in the organism and at moments of increased demand.

D3 FORTE it is high concentration (50 000 000I.U.) vitamin D3 , which effectively and quickly replenishes her deficiency in birds.Vitamin D3 belongs to the calciferol group. They regulate the metabolism of calcium and phosphorus in the body.It affects not only ossification, but also bone growth, thereby accelerating the growth of birds.The main role of vitamin D3 in the body is to maintain mineral homeostasis, and thus: calcium absorption from the intestine, calcium excretion by the kidneys, release (mobilization) of bone calcium. It is responsible for the proper development and mineralization of bones, the regulation of the calcium and phosphorus balance of the system, the correction of the abnormal calcium to phosphorus ratio, and increased absorption of these elements from the gastrointestinal tract.  It is essential in osseous processes because it facilitates the conversion of organic phosphorus to inorganic and formation of compounds necessary for bone formation.Acute vitamin D3 deficiency is manifested by softening of the bone, distortion of the bridge crest, thin eggshell and slowing down of growth.In the chick it causes skeletal disorders, symptoms
of weakness and decreased appetite.  The crusts are thin or rough, and the feathers of the birds are ruffled and the wings are lowered. Another consequence of deficiency are: distorted legs, beak and a disproportionately large head. D3 FORTE It also contains vitamin K, which increases the vascular endothelial tightness and plays an important role in calcium management and tissue mineralization. It is essential for the production of prothrombin taking part in blood coagulation.


The use of the water. Poultry: 100 – 200 ml per 1000 liters of water to drink. The recommended duration of use is 3 to 5 days. Before using the feed or before extending the period of application should consult the specialist nutritionist or veterinarian.


Composition (in 1L): Feed materials: calcium chloride (11.1.6) (CaCl2 ), magnesium chloride (11.2.6) (MgCl2 ) ADDITIVES (in 1 L): Dietetic: Vitamins: vitamin D3 (E 671) 50 000 000 IU (cholecalciferol), vitamin K3 3 000 mg ANALYTICAL CONSTITUENTS (in 1 L): Mg 300 mg, Ca 300 mg, Na 300 mg, crude protein 0%, crude fiber 0%, oils and crude fat 0%, crude ash 0,3%, lysine 0%, methionine 0%

Confection 2L