What are the longest lasting colours

There is a specific removal product in the Elumen range, Elumen Return.

The Pravana Locked In range have been shown not to bleed or transfer on the hair even if you have very small sections. They fade after 4-6 weeks from what I've seen.

Just to add, these will soon be available on Beeunique 🙂

I'm getting great results from Directions Alpine Green at the moment, even over a brown dyed base I'm getting 10 + washes of it staying vibrant. Not noticed any bleed either!

The elumen return product is ok if applied to freshly dyed hair but not if its been in a while or you've refreshed your colour with elumen colour.
I've also found it very drying, it's full of alcohols of various types. Especially the 'lock' product.