Supplementary food for ornamental birds. INTENSIVE contains Xanthophyll (lutein), which is the substance that gives the yellow color, and is suitable to give an intense yellow color in all the birds that present this coloration. INTENSIVE intensifies the yellow tone of the feathers and prevents "loss of color" of the yellow plumage. Use During the moulting period and the exposure time, each day 1 g (1 x tablespoon) in 100 g of egg-based food. Composition Xanthophyll (lutein), approx. 20 g / kg of the tagete flowers.Containers: 100g, 250g and 500g