Just go for Syr Imki 5 ml once daily. It has both .Give for 15 days

My dear friend you don’t need immunity for Covid 19 alone . You need immunity everyday for healthy living . Immunity is not a switch on & off mechanism that you get it the day you want ! For robust immunity balanced food , sound sleep , healthy & hygienic habits , outdoor sports & helping attitude are the key components . Supplements like zinc , Vit C etc are needed if you have specific deficiencies. Inspite if restrictions you should try to encourage your children to expose themselves to sunlight whenever possible . A 6 yr old can cycle which is a good sport , maintains social distance also . All this & stress free positive attitude of parents are immunity boosters . Stay safe , keep away from myths !

Vitamin C 25mg a day is good enough while Zinc dosage can be 20 mg a day

Go for syp formulation Zinc -- z and d drops 1 ml once a day for 2 weeks For vit C ,take lime juice daily and amla