
Blonde hair
Variation of depth and tone multitonal

Magnified hair
Variation of depth

Colour sitting on Cortex
Pheomelanin & eumelanin. Higher ratio of pheomelanin in blondes

Enlarged version of distribution of pigment
Far away from cuticle, shape of pheomelanin melanosome is spread out and buried deep in cortex

Pigment Cell – Melanocyte
Close up of a pheomelanin melanosome