I also have been using a couple of 300-400 mg freeze nettle capsules regularly for some years, and find that it works very well for allergy and chronic sinusitis problems. I take it in combination with another tablet combining quercetin, bromelain, and vitamin C.
I also have been using a couple of 300-400 mg freeze nettle capsules regularly for some years, and find that it works very well for allergy and chronic sinusitis problems. I take it in combination with another tablet combining quercetin, bromelain, and vitamin C.