{{ 'fb_in_app_browser_popup.desc' | translate }} {{ 'fb_in_app_browser_popup.copy_link' | translate }}
{{ 'in_app_browser_popup.desc' | translate }}
Vitamin A is a vitamin for birds that do not make (or insufficiently) vitamin A themselves, such as parakeets, parrots, cockatoos and canaries (white recessive).
A Vitamin for birds can be administered to prevent a vitamin A deficiency.
For healthy respiratory mucous membranes and a well-functionin
FREE Delivery on order over HKD300 after discount (Fixed Date Delivery or SF express(first 5kg)). on order
Not enough stock.
Your item was not added to your cart.
Not enough stock.
Please adjust your quantity.
{{'products.quick_cart.out_of_number_hint'| translate}}
{{'product.preorder_limit.hint'| translate}}
Limit {{ product.max_order_quantity }} per order.
Only {{ quantityOfStock }} item(s) left.
Vitamin A is a (water-insoluble) vitamin for birds that do not (or insufficiently) produce vitamin A themselves, such as parakeets, parrots, cockatoos and canaries (white recessive). In nature, curved bills often eat vitamin A rich foods. Seeds for crooked beaks usually contain too little vitamin A, which means that addition to the diet is necessary. Recessive white canaries cannot convert vitamin A from provitamin A, so adding it to the diet is necessary.Signs that indicate vitamin A deficiency:-Canaries (especially recessive white canaries):- poor breeding results.- Parakeets, parrots and cockatoos:- stuffy nose and swollen upper eyelids often accompanied by lacrimation, in severe cases adhesion of the eyelids- swellings between and behind the lower jaw branches (indicating swollen salivary glands)- damage to the mucous membranes of the mouth, throat and respiratory tract.