Vitamin A is a (water insoluble) vitamin for birds that do not (or do not sufficiently) produce vitamin A themselves such as: parakeets, parrots, cockatoos and canaries (white recessive). In nature, psittaciformes often eat vitamin A rich foods. In seeds for scimitar is usually too little vitamin A so addition to the diet is necessary. Recessive white canaries cannot convert vitamin A from provitamin A so addition to the diet is necessary.

Symptoms indicating vitamin A deficiency:

• Canaries (especially recessive white canaries): 
• poor breeding results.
• Parakeets, parrots and cockatoos:
• stuffy nose and swollen upper eyelids, often accompanied by flooding of tears, in severe cases adhesions of the eyelids
• swellings between and behind the lower jaw branches (indicating swollen salivary glands)
• affection of the mucous membranes of the mouth, throat and respiratory tract.

Instructions for use
Administer via the bird feed (egg food or fruit). Recommended quantities per bird:
Canaries: 1 drop every 4 days.
Small parakeets: 1 drop every 3 days.
Large parakeets: 2 drops every 2 days.
Parrots/Cockatoos: 3 drops every 2 days.