My child used to suffer from allergic symptome such as runny nose and itching due to rhinitis. Ever since he consumed Well3 Ester-C, the symptoms have disappeared. When he's not well, I would give 4 tablets of Well3 Ester-C and the next day he would up and about. My whole family consume Well3 Ester-C since it was launched. This product is a must in every household to protect the entire family.