Demi-Permanent Hair Dye: What Is It And What Are The Benefits?

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demi permanent dye

When it comes to colouring your hair, there’s always a lot to consider. After all, not all hair dye is great for everyone so finding the right one for you is essential. We’ve all heard of semi-permanent hair dye, but what’s the deal with demi-permanent hair dye?

The lesser known option could be the hair colour answer you’ve been looking for. Plus, we explain what the is difference between demi-permanent hair colour and semi-permanent hair colour.

What is demi-permanent hair dye?

Demi-permanent hair dye, like semi-permanent hair dye, is a hair colour that contains no ammonia. Hence, they are not permanent in the hair and gradually wash out over time. Both options provide a healthy, gentle alternative for dyeing hair, as they’re less damaging than permanent hair dye can be. Some formulas also provide conditioning benefits, making them ideal for those who want to change up their hair colour but don’t want to deal with potential damage or growing out.

bh loves: muk Haircare Hybrid Cream Hair Color ($13.95 at salonshoponline.com.au) and Goldwell Professional Colorance ($20.40 at salonshoponline.com.au)

What’s the difference between demi-permanent hair dye and semi-permanent hair dye?

Demi-permanent hair dye contains some peroxide to develop the hair, while semi-permanent hair colour does not. The peroxide within demi-permanent hair colour opens the hair cuticle ever so slightly, allowing the dye to penetrate the hair. This can result in a more dramatic change and longer-lasting colour. In comparison, semi-permanent hair colour only coats the outside of the hair cuticle, which is why it tends to wash away faster.

When should I use choose demi-permanent hair dye?

Demi-permanent hair dye is perfect for those who want a longer-lasting hair change than what semi-permanent colour can offer, but aren’t prepared to dye it permanently. It’s especially fantastic for going darker or covering greys, while semi-permanent hair colour is better for minimal greys or those just wanting a colour boost.

How do I care for this type of colour?

Just like semi-permanent hair colour, make sure you’re looking after your new shade with a moisturising shampoo and conditioner. Try to keep your hair out of the sun’s harsh rays and if possible, wash your hair less to keep the colour locked in for as long as possible. Add a weekly hydrating hair mask or treatment for extra points!

bh loves: SheaMoisture Raw Shea Butter Deep Treatment Masque ($27.99 at Priceline) and Goldwell DUALSENSES Bond Pro 60Sec Treatment ($30.50 at Adore Beauty)

What if I want a more dramatic change?

Sometimes less isn’t more and some of us prefer a drastic hair change, which is when a permanent hair dye is best. There are still some great options that contain ingredients to balance out the dye and keep the hair in tip-top condition.

bh loves: Clairol Nice’n Easy Repair ($16 at Woolworths) and Color & Soin Permanent Hair Dye with Vegetal Extracts ($19.95 at color-soin.com.au)

Main image credit: @emilychengmakeup

Would you try demi-permanent hair dye?

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