We all have been taking it here - DS is 2.5, still nursing, and our pedi (MD) recommended it for him, so if its ok for him, its good for me as well. Since he is younger than the recommended age, we cut the dose to 1/2 teaspoon 3 times a day.
Its a 1x tincture of Pelargonium sidoides root - and is working incredibly to help lessen his cough/cold that he has had for over a week now. I was convinced he had pneumonia the way he coughed. It also comes in different flavors - and the cherry syrup is soo good, DS would drink the bottle if I let him.