Products are available as tinctures, oils, powders, lozenges, capsules, extracts select reliable brands that are 100 percent pure mullein.
For congestion and dry cough, try a dropperful of tincture in a little warm water every four hours. Mullein is safe for adults, but do not give mullein to young children for coughs. As with any supplement, pregnant women should discuss mullein with their doctor before use. I will try to find something for children!