Tamoxifen vs Generic Brands

I found Genox more tolerable. There was one time when I had to use another brand and I broke out in a rash.The chemist researched for me and said the only difference was a carrier chemical or filler called titanium and that I must have a sensitivity to it.But that’s me and someone else may prefer another brand- it’s individual.If you have any allergies or are highly sensitive to certain chemicals, then perhaps ask your chemist to check all the brands for you.