I don't want to muddy the waters but I emailed louellabelle asking about the use of IBX before acrylic application. Here's My email and their response:-
MY EMAIL..........
Sent: 18 March 2014 10:57
To: Info - Louella Belle
Subject: Ibx
Hiya, I'm currently waiting for my 1st delivery of IBX so I'm yet to use the product. Can you let me know what the advice is regarding its use before applying acrylic nails?
I know you can use it immediately before uv gel polish and so can't work out why you couldn't use it before applying acrylic.
Kind regards
Kate
REPLY................
Hi Katie,
Thank you for contacting Louella Belle. I have attached IBX FAQ's which will help answer any query's you may have before you apply your first IBX treatment.
You can use IBX under acrylic nails, however it is recommended for under gel polish nails or for natural nails, as it is a nail treatment to improve the nail.
If you need any further information please don't hesitate to get in touch.
Many thanks,
Olivia.