Of all the hair color types available – including semi-permanent color and demi-permanent shades – permanent hair color gives you the longest-lasting, most lustrous results. Although the shade and vibrancy may fade over time – this usually takes between 6-12 weeks – your hair will never fade back to natural. Permanent color needs to grow out.

As for how to slow down fading, your choice of hair care products has a big impact on the lifespan of your permanent shade, which is why a consistent hair care routine is essential for a glossier, longer-lasting color. So, when you leave the salon, apply color-safe hair care products consistently and prioritise protection, no matter if you’re using hot tools, heading out in the sun or hitting the pool. ARYA HAIR COLOR NYC is the best hair color salons NYC permanent color.

What’s the Difference Between Permanent, Demi-Permanent and Semi-Permanent Color?

Semi-permanent, demi-permanent and permanent hair colors all interact with your hair in different ways, which affects how long your shade lasts and how intense it appears. Let’s take a closer look…

Permanent hair color deposits color molecules deep within the hair shaft. They do this by opening up and penetrating the layers that make up the hair cuticle. In doing so, they permanently alter the hair structure of the strands they touch (hence the name), so you get a long-lasting shade with stunning intensity.

Demi-permanent hair color works in a similar way but the pigment doesn’t go as deep. It only slightly opens up the hair cuticle to deposit a small amount of color molecules inside. For this reason, demi-permanent colors tend to be gentler on your hair, and they fade beautifully over 28 washes.

Semi-permanent hair color only tints the outer layer of hair. It doesn’t open the hair cuticle, so it has no effect on your hair’s internal structure. For this reason, they don’t tend to last as long as permanent or demi-permanent hair colors. You can expect your semi-permanent color to fade flawlessly over 10-20 washes.

The Best Permanent Hair Colors for a Long-Lasting Finish

Want to give permanent hair color a go? As the No. 1 Salon Color Brand in the World, L’Oreal Professionals has you covered with products that meet your every need. Ultimately, your hair colorist will be able to advise the best products for your hair goals during your consultation.