My hair is dark brown with a few greys which im not bothered about but as I’ve got older (60s) my hair generally looks faded and I’d like to warm it up. Whenever I’ve had it coloured or had highlights/lowlights it’s really dried out my hair which is very fragile, porous and dry. I like the idea of henna but have no idea if I can easily get it to a dark brown with very little red/no red, or if that’s even possible. I also don’t know if it really is good for condition and if it’s true that it won’t dry out hair if used regularly over a long time. Are any of you henna experts?