Hi der,
Well you can try other alternatives to HQ like bio plant extracts of licorice or Mulberry both works the same way as HQ.However these are natural in nature and are not harmful to your skin.
I want to know in what way are you allergic to HQ.Describe your symptoms?that might help us to identify are you allergic or is it some other ingredient that is the root cause of your problem.
Well you can try other alternatives to HQ like bio plant extracts of licorice or Mulberry both works the same way as HQ.However these are natural in nature and are not harmful to your skin.
I want to know in what way are you allergic to HQ.Describe your symptoms?that might help us to identify are you allergic or is it some other ingredient that is the root cause of your problem.