Any natural products for reversal of greying hair?

Found a couple of greys already and I don't want them til I'm 50

Any natural products for reversal of greying hair?

i like Just for Men products - they work out well and looks natural - but other than that there isn't anything 'natural' out there per say. You can always use henna for your hair..it'll turn the white ones into orange

Any natural products for reversal of greying hair?

Hair dye. There is nothing else.