Transformative or Transformational - What's the difference?

As adjectives the difference between transformative and transformational

is that transformative is that causes transformation while transformational is of, pertaining to or leading to transformation.

(en adjective)

That causes transformation

*transformative action *transformative economics *transformative justice *transformative learning *transformative planning *transformative research

(en adjective)

Of, pertaining to or leading to transformation

* transformational grammar