Giallo Rilucente - Yellow shining factor colorant (Pineta Zootecnici)It is a food supplement enriched with plant protein extracts, Omega 3 fatty acids and colorants that complete the canary diet with the yellow factor. It contains carotenoids that promote and determine the correct yellow pigmentation of the plumage through oxidation processes. It can be fed throughout the molting period to obtain silky and velvety plumage. GIALLO RILUCENTE , in combination with VELLBRILL, meets all the nutritional needs of birds during