Vitamin A is the name of a group of fat-soluble retinoids, including retinol, retinal, and retinyl esters [1-3]. Vitamin A is involved in immune function, vision, reproduction, and cellular communication [1,4,5]. Vitamin A is critical for vision as an essential component of rhodopsin, a protein that absorbs light in the retinal receptors, and because it supports the normal differentiation and functioning of the conjunctival membranes and cornea [2-4]. Vitamin A also supports cell growth and differentiation, playing a critical role in the normal formation and maintenance of the heart, lungs, kidneys, and other organs [2].

Vitamin D is a fat-soluble vitamin that is naturally present in very few foods, added to others, and available as a dietary supplement. It is also produced endogenously when ultraviolet rays from sunlight strike the skin and trigger vitamin D synthesis. Vitamin D obtained from sun exposure, food, and supplements is biologically inert and must undergo two hydroxylations in the body for activation. The first occurs in the liver and converts vitamin D to 25-hydroxyvitamin D [25(OH)D], also known as calcidiol. The second occurs primarily in the kidney and forms the physiologically active 1,25-dihydroxyvitamin D [1,25(OH)₂D], also known as calcitriol [1].

Vitamin E is an antioxidant that occurs naturally in foods such as nuts, seeds, and leafy green vegetables. Vitamin E is a fat-soluble vitamin important for many processes in the body.

Vitamin E is used to treat or prevent vitamin E deficiency. People with certain diseases may need extra vitamin E.

Composition:

Vitamin A,D, E, B, etc

Indications:

This product used for essential vitamin deficiency, growth problems, following antibiotic treatment, breeding problems.

Dosage and Usage:

Cattle and horse 10ml daily,

Calves: 5ml

Sheep and goat: 1ml per 10 kg of body weight.

Package size: 50ml per bottle, 100ml per bottle