Henna is not protien, at all, but it does behave similarily - just to be clear.
Personally, I consider it a 'light protien' - and that's only because when I 'over-henna'd' my hair, it felt the same way it did after a heavy protien treatment (the hair, she did not approve
)......
I would use the henna, and then see how your hair is - does it really need the Apoghee?? (and I'm assuming you would be able to tell).....