Alternatives to BB and BA

[Mkace13]

Hey guys, I am wondering if there are any safe alternatives to BB or BA? I am allergic to any Benzyl compound. My neck gets very red and I get random rashes on my body depending on how much I inject. I currently brew my own gear and use the smallest amounts that I can get away with and the reaction is currently very slight but if I could just substitute them all together with other compounds I would like to do that. Thanks.

 

[sqbp]

I know of one pharma brand in spain (Testex Elmu 250) that has Chloroform instead of BB. As for the BA I can´t really tell.
The BA in multiple use preparations is hard to not have. If you could make single dose preparations with 100% sterility, then you can skip the BA.