Both Elderberries & Nettles are particularly rich in iron & iodine, the minerals essential for good pigmentation. The high level of these minerals is preserved in the carefully balanced mix of full strength extracts in this liquid supplement. It will maintain & improve pigmentation in dogs & cats, making it the perfect supplement to help regain the loss of pigment that sometimes can occur following a season or during the winter months. It can be given throughout the year without fear of overheating the system & given with any dry, wet or complete feeding regimes. It is also suitable for pregnant & lactating females. Ingredients: 25% Elderberry extract & 75% Nettle extract from plant material conforming to British Herbal Pharmacop?ial specifications