[xLongLashesx]

No that is so helpful, thankyou!

I haven't gotten around to purchasing the TFSI yet to compare but will update here once I have.

I have read about the dangers of bismuth, I believe it's in BE mineral foundation (which I reacted to) and have since changed to everyday minerals (no reaction) so I think I might be sensitive to it.

Seeing as the ingredients are so similar I might be best looking for a primer with less irritating ingredients.