Each ml (20 drops) contains:
Echinacea Purpurea (root) extract 1:4 150mg/ml
Echinacea Angustifolia (flower & root) extract 1:4 50mg/ml
Elderberry (Sambucus nigra) extract 1:4 50mg/ml
Rosehip fruit (Rosa canina) extract 1:5 40mg/ml
Vitamin C (Ascorbic acid) 3mg/ml
Zinc (Zinc citrate) 1mg/ml
Also contains: Vegetable glycerin USP, citric acid, potassium sorbate.