Because ALL our colorants are natural, they are gradually absorbed in the feathers over time. The maximum and perfect color saturation of the feathers is obtained approximately two weeks after the end of the moulting period. 

Our colorants have no adverse effect on the liver and do not color the fat and do not affect the skin of the birds.

RAINBOW RED:  

100% NATURAL !!!

For, among others, Bullfinches, Pine Grosbeaks, Lesser and Mealy Redpolls, Airtic Redpolls and Common Rosefinch,….

use and indications: mix with Unica / dry food = 10 gr. / kg

X CARDELLINI mix with Unica / dry food = 5 gr. / kg