1. A permanent color offers long-lasting results, while semi-permanent color is more natural because it fades over time and is gentler on hair. 
2. A permanent color can deliver 100% grey coverage where a semi permanent color can up to 70%.
3. A permanent color will erase dimension and make everything more overall where a semi-permanent color can leave and create dimension.
4. We advice to refresh a permanent color with a toner after 3-4 months to avoid fading. We advice to refresh a semi-permanent color with a toner after 2-3 months to avoid fading.

Yes, at BRUSH in Amsterdam, we specialize in coloring grey hair for full coverage. Our experienced stylists are skilled in providing natural, flawless results for clients seeking to cover their grey hair with permanent or semi-permanent color.

We use high quality ammonia free and PPD free color products that are designed to offer complete grey coverage while maintaining healthy hair and scalp. Whether you prefer a rich, natural shade or want to experiment with a more vibrant color, our team will work with you to achieve the perfect look that suits your style and preferences.

Permanent hair color is typically the best option for complete 100% gray coverage, while semi-permanent can blend grays for a softer look up to 70%.

A toner adjusts the tone of your hair after coloring or bleaching, helping to eliminate unwanted brassiness or to add warmth enhancing your desired shade. 

We advice to refresh your color, highlights, balayage or dimensional color with a toner around every 6 weeks.

Toner typically lasts between 4 to 6 weeks, depending on your hair type and maintenance routine.

Hair gloss adds shine and can enhance color, while toner specifically adjusts the hue. Gloss can be used on its own or after a color service.

Yes, using a gloss after coloring can enhance shine and enrich the color, making it look more vibrant.

For gray coverage, touch-ups are typically recommended every 4 to 8 weeks. For other color services, it depends on your growth rate and desired look.

While hair color can cause some damage, at BRUSH we only use the most high quality products and treatment standards. Using quality products and following proper aftercare can also minimize this. Consult with your BRUSH stylist for personalized advice.

Use a professional color care routine, avoid excessive heat styling, swimming, sun exposure and consider regular gloss or toner treatments to maintain vibrancy.

Yes, but it's essential to consult with our BRUSH stylist to assess your hair’s condition and determine the best approach for your new color.

Expect a warm welcome starting at the consultation to discuss your desired results, followed by a personalised treatment plan. The process of application of color or treatment can take anywhere from 0,5 hour to 4 hours, depending on the service. The average treatment time is 1,5 hour.

Yes, look for color-safe shampoos and conditioners, along with treatments designed for colored hair to keep it healthy and vibrant.

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Limit sun exposure, use UV protection products, and avoid washing your hair too frequently. Cool water rinses can also help maintain color.

If you notice brassiness or your highlights look dull, it may be time for a toner to refresh your color.

It depends on the extent of the damage. A consultation will help determine the best course of action to protect your hair while achieving your desired color.