Is there a cap on Life Regen?

My trapper is regenerating 10% per second. Is there a cap? What if I get the following.

1. Items with Regenerate 50 life per second
2. Small cluster jewel Surging Vitality that regen 10% health over 1s


Do they all stack?

No cap on life regen. I wouldnt go to hard into it without some of other forms of mitigation though.

Regen is useless if you still die in .5 seconds.

Oh. Good to know. For some reasons, someone told me that life regen is capped at certain point.

Mistaking it with leech.