Intercosmo Voilà 3C Intense 60ml in shade 5.45 Light Brown Copper Mahogany is a salon-grade permanent hair colourant from Italian professional brand Intercosmo. The 5.45 shade lays down a light-brown base lit by both copper and mahogany reflects — flattering on natural medium bases that want richer warmth and depth, with a slightly red-violet finish.
About Intercosmo
Intercosmo is the professional haircare and colour brand of Italy's Cosmesi family group, developed and produced in Bologna for use in salons across Europe. The Voilà 3C Intense range is the brand's flagship permanent colour line, designed around a low-ammonia formula and the "3C" promise of Coverage, Care and Colour intensity.
Key features
- Permanent colour with up to 100% grey coverage: reliable, even results on white and grey hair
- Low-ammonia formula: reduces sting and odour while still lifting and depositing pigment
- Vibrant copper and mahogany reflects: the 5.45 shade combines warm copper (.4) with red-violet mahogany (.5) for a multi-tonal finish
- Conditioning agents: the 3C formula is built to leave hair feeling soft and looking shiny
- 1:1½ mixing ratio: easy to dose with a developer
Who it's for
Best for natural medium-brown bases (around level 5) who want to refresh their colour with copper-mahogany warmth, cover greys, or move from a flat brown into something with more red movement. Suitable for use at home only with experience or by a professional colourist.
How to use
- Carry out a strand and skin allergy test 48 hours before colouring.
- Mix Voilà 3C Intense with the recommended Intercosmo developer at a 1:1½ ratio in a non-metallic bowl.
- Apply evenly to dry, unwashed hair, working in sections from roots through to ends.
- Leave to develop for 30–45 minutes depending on the desired intensity.
- Emulsify with a little warm water, rinse thoroughly, and finish with a colour-safe shampoo and conditioner.
Specifications
- Size: 60ml
- Shade: 5.45 Light Brown Copper Mahogany
- Format: Permanent cream colour (low ammonia)
- Brand: Intercosmo
- Made in: Italy



