'transfer factor plus'& strong probiotics to boost immune sy

Hi,

I'm suffering from an auto-immune disease and I've been advised to get 'transfer factor plus' in order to boost my immune system. I've been on antibiotics (Zytromax) for 7 years on a daily basis and I'm trying to find a subsitute for that. soon I'll be starting with a 'mushroom diet' so to speak. I'll be taking immune assist (which contains different mushrooms including Cordyceps). Next to that I'm advised to take transfer factor plus and strong probiotics (since the antibiotics are killing the good bacteria as well)

The case: I live in the Netherlands, but most companies/organisations producing these types of medication don't ship to Holland.

Does anyone know of a distributor of 'transfer factor plus' in Europe of even better, in Holland (the Netherlands)?

Thanks for your input!