Best Natural Mask (250ml)

Water-soluble dye for natural coloration of the Goldfinch mask.  

DIRECTIONS: it is recommended to mix 10 ml to 15 ml of BEST NATURAL MASK in 1 liter of drinking water, taking care to replace the water daily.

Administration should begin immediately after weaning and end at the end of the moult.

Composition:  Concentrate of Red Xantophil and Yellow Xantophil