whats the lowest BA/BB you can use for painfree prop/fina?

[goes4ever]

what is the SAFEST, lowest amount of BA you can use to make 100mg/ml of prop or fina. (percentage wise?) I seem to be pretty sensitive to the BA content and need to know what is the least amount needed to keep the product sterile, and make it fairly painless

 

[Kitchen Chemist]

3%ba and 15%bb would be pretty well painless.

 

[Matthew D]

I would agree with KC.. or at least that is what Chemo had told me before..

 

[goes4ever]

thanks guys, for your quick reply