Colgate — colgate strong teeth got ulcers

Address:

Rangareddy, Andhra Pradesh, 500085

Hello,

I've been using colgate many years, last month i bought a colgate strong teeth from d-mart kphb colony, hyderabad. When i used 3 days continuously i got ulcers in my mouth. I stopped it and buy another one used it ulcers cured again i tested d-mart colgate again i got ulcers in my mouth. I think it is fake product. I don't how d-mart allow these duplicate products. Please take action both fake product and d-mart.

Regards,
Nagendra