Intercosmo Voilà 3C Intense Hair Color 60ml in shade 7.66 Fire Red is a professional permanent salon colour from the Italian house Intercosmo. The cream formula offers up to 100% grey coverage, low-ammonia chemistry and a soothing chamomile-derived bisabolol additive — designed to deliver vivid, long-lasting tone and condition the hair through processing. Shade 7.66 is a medium blonde with intense red — a vibrant, fiery red statement shade.
About Intercosmo
Intercosmo is an Italian salon haircare and colour brand based on Italy's long heritage of hair colour technology. The Voilà colour line is its flagship permanent colour proposition, recognised in salons across Europe and exported globally.
Key features
- Permanent salon colour: Lifts and deposits pigment for long-lasting tone change.
- Up to 100% grey coverage: Reliable performance even on stubborn or resistant grey hair.
- Low-ammonia formulation: Designed to minimise unnecessary aggression on the hair shaft.
- Bisabolol-enriched: A chamomile-derived cosmetic ingredient with soothing properties.
- Mixing ratio: 1:1.5 with Voilà Peroxide developer (60ml colour + 90ml peroxide); processing 30–45 minutes at room temperature.
Shade — 7.66 Fire Red
The numbering follows the international system: "7" denotes the depth (medium blonde), and the doubled ".66" denotes intense red — Intercosmo's notation for amplified red pigment saturation. The result is a vivid, fiery red — a statement-making warm shade for clients who want bold, saturated red colour.
Who it's for
Designed primarily for use by professional stylists in salon. Best on existing medium-blonde to medium-brown bases. Particularly suited to clients who want a vivid, fiery red statement rather than a softer copper or auburn. Not designed for use on eyebrows or eyelashes.
How to use
- Always carry out a strand test and an allergy alert test 48 hours before each application, in line with the manufacturer's instructions.
- Mix Voilà 3C Intense with Voilà Peroxide developer in a 1:1.5 ratio.
- Apply evenly to clean, dry hair using a tint brush, working from the roots outwards.
- Process for 30–45 minutes at room temperature.
- Emulsify with a small amount of warm water, then rinse thoroughly until the water runs clear.
- Follow with the brand's post-colour conditioning treatment to support red-pigment retention.
Specifications
- Size: 60ml
- Format: Permanent cream hair colour
- Shade: 7.66 Fire Red
- Coverage: Up to 100% grey
- Brand: Intercosmo (Voilà 3C Intense)
- Made in: Italy
Safety
For professional use. Always read the manufacturer's leaflet in full before use. Carry out the allergy alert test 48 hours before each application. Do not use on eyebrows or eyelashes; if product enters the eye, rinse thoroughly with water and seek medical advice.
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