Salon & Co. - 6%/20Vol Premium Developer - 1L efile Crafted for professional nail technicians

Crafted for professional nail technicians and salon owners who demand perfection

Intense Hydration & Strength: Water-binding oligopeptides create a moisture network within the cortex

icy undertones

Quick Cure Technology: Fully compatible with both LED and UV lamps

while the recommended application is on damp hair

Salon & Co. - 6%/20Vol Premium Developer - 1L efile Crafted for professional nail technicians1 Litre For optimum results mix Fascinelle Developer (also known as Peroxide) with professional hair colour to activate. Different effects and levels of tone are determined by the strength of the developer or peroxide. Read the instructions carefully on your hair colour to match the correct level of developer with your hair colour. Fascinelle Developer is a thicker creamy formulation and is available in: 10 vol (3%) 20 vol (6%), 30 vol (9%) & 40 vol