>>527785438
>Zenkai require you to heal from a near-death experience, powering up.
It's suggested that Vegeta could've gotten zenkais if his body hadn't reached its limit, and Vegeta only gotten beaten up a little bit (Not even bad enough to detransform), Trunks and Mai are actually surprised when in pages after pic related, Vegeta isn't stronger, and then Trunks says it's because Goku/Vegeta must've reached their limits.