Board Thread:Supergirl discussions/@comment-9346948-20170523001131/@comment-26062541-20170609003241

Xandermcc wrote: No, she was going full rage like when she beat Red Tornado. She clearly didn't have a solar flare, but she did still have a powerful blast he probably couldn't take. Espiecally considering Kryptonians aren't invulnerable to attacks from each other.

Well they don't have the healing in the show. They replaced it with telepathic immunity. Red Tornado was a prototype android, Non is the apex of xeno-evolution, one is stronger than the other.

And DUDE-the wiki LITERALLY explains she has a healing factor! Just accept you may be wrong man and relinquish.