Yes, cosmetics containing extracts of IgG positive foods in the ImuPro test have to be avoided. The skin is also a very reactive immune organ, and the experience we have had showed us that products on the skin or even inhaled antigens like lavender have led to symptoms. We also know from our experience in environmental medicine, that if someone reacts to titanium oxide, they have to eliminate all cosmetics and tooth paste containing TiO2.

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