COLD/ FLU NASAL CONGESTION Each ml of Elder flower contains: Organic fresh elder flowers Sambucus nigra ratio 1:2 equivalent to 451 mg Non-medicinal ingredient : 50% organic alcohol 50% Traditionally used in Western herbalism to treat viral infections such cold and flu, and to releave from nasal congestion and symptoms relateds to seasonal allergies. Adults : 1.5 ml (30 drops), 3 time a day. Consult a health care practitioner if symptoms persist. Do not use during pregnancy or breastfeeding.