Grace Color 6.71 Dark Cold Brown Natural Blonde

Grace Color 6.71 Dark Cold Brown Natural Blonde is an ammonia-free permanent cream colour at the dark-blonde level (6) with cool brown-ash reflects (.71). It is built to neutralise unwanted warm and red tones for a deep, balanced result. The cool depth comes from 4-Chlororesorcinol. The colour is always mixed with developer (NIKA Activator) before application and is intended for professional application.

Shade profile

Technical specifications

How to use

1. Mix in a 1:1.5 ratio using NIKA Activator at 10, 20, or 30 volumes, depending on the desired effect.
2. On natural hair: apply the mixture first to the mid-lengths and ends and leave on for 15 minutes.
3. Then apply the colour to the roots and distribute it along the lengths for an additional 30 minutes, ensuring uniform coverage.
4. On already-coloured hair: apply the product to the regrowth for 30 minutes, then emulsify on the lengths and ends for another 5-10 minutes to harmonise the colour and enhance shine.
5. At the end of the processing time, add a small amount of lukewarm water and gently massage to emulsify the colour and remove residue.
6. Rinse thoroughly until the water runs clear, then use a shampoo for coloured hair followed by a moisturising treatment to seal the colour and prolong its longevity.

Results and expectations

Expect a deep, cool dark brown with neutralised warm and red tones and total grey coverage. As a permanent oxidative colour the result is long-lasting; visible regrowth typically appears after about 4-6 weeks, when a root touch-up keeps the colour even. A toning mask every two weeks helps maintain the cool undertone between services.

What you need with it

This colour must be mixed with a developer: pair it with NIKA Activator in 10, 20 or 30 volumes. To keep the cool brown intense and prevent fade between services, support it with INEJ Color Protect Shampoo and INEJ Color Protect Mask. Professional colour in stock with fast, signed delivery across Switzerland.

Safety and patch test

Carry out an allergy alert test 48 hours before each application. This is an oxidative colour for professional use. For a major change, lightening or colour correction, consult a professional colourist. Wear gloves, avoid contact with the eyes, and do not apply on an irritated or broken scalp.

FAQ

Which developer should I use with 6.71?

Mix 1:1.5 with NIKA Activator at 10, 20, or 30 volumes, depending on the desired effect.

Does 6.71 cover grey hair?

Yes. The ammonia-free formula provides total grey coverage with a vibrant, even cool brown.