Osha and bala were recommended to me as a great remedy for cold and other viral diseases. Helped me get rid of phlegm from my chest. I use it to treat my copd, which is difficult to totally cure. Helps him with his persistent morning cough.

The extract is very weak. It's watery, clear, and tastes sugary.

The 500mg per tablet is only guaranteed to contain 15mg. But this is true of almost all amazon reviewers. Guaranteed potency was only for 15mg - no, that is not a typo.