Jamie Stevens Black Keratin Hair Fibres
A colour-matched keratin fibre that adds instant density and scalp coverage, MR Jamie Stevens Black Keratin Hair Fibres clings to strands for a natural, matte finish. Its fine, powdery texture layers for subtle, buildable fullness and blends into roots for quick touch-ups. Suited to those with fine or thinning hair seeking immediate visual volume between washes.
Ingredient Safety
No risk2
Low risk9
Moderate risk1