How Long Do Semi Permanent Hair Dyes Last


Is a hair color change that doesn't require permanent dyeing appealing to you? Hair dyes that are semi-permanent give you the freedom to try out new looks without committing long-term to a particular shade.

This type of hair colour can last anywhere from four to six weeks on average. You can use the same color for touch-ups if you're in the mood for it at the time. If you don't like the color of your hair, you can always lighten it.

For anyone who has ever fantasized about what it would be like to be a fiery redhead or simply wants to stay on top of the newest hair color trends, semi-permanent hair dye is a fun and creative method to experiment with your hair's color.

We've compiled a list of frequently asked questions about semi-permanent hair coloring in this post.

What Is Semi-Permanent Hair Dye?

How Long Do Semi Permanent Hair Dyes Last

For a brief period of time, semi-permanent hair dye can alter the natural tint of hair. The semi perm dye coats the hair shaft's outer surface. As a result, these dyes do not fundamentally alter hair color like permanent colors. Because semi-permanent color is so easy to apply and remove, most people consider it. In addition, these dyes can be used in a variety of ways.

How Long Does Semi-Permanent Hair Dye Last?

Semi-permanent hair dyes can last anywhere from 6 to 8 weeks, or an average of 28 washes, depending on the type of dye used and the condition and color of your hair. The more porous your hair is, the longer the color will last, as the more porous your hair is, the longer the color will last (post-bleaching, for example).

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

A semi-permanent hair color is one that does not contain ammonia and merely lightens the hair by one or two shades.

It can last anywhere from two to six weeks, depending on how often you wash your hair and how often you use the product.

In contrast, permanent hair color contains ammonia and can either lighten or darken your hair, depending on the composition.

If you take good care of it, it can last up to eight weeks, which is longer than the usual four to six weeks.

Check out this excellent movie that explains in plain English the differences between the many types of hair colors!

What Makes Semi-Permanent Hair Dye Different to Other Types of Hair Colour?

How Long Do Semi Permanent Hair Dyes Last

Work is done in stages to get permanent hair colors. Before the hair is dyed, the cuticle is opened up with ammonia or bleach, allowing the color to be placed directly into the hair. Unlike permanent hair colors, semi-permanent hair dyes are simply applied to the surface of the hair and do not penetrate the hair shaft.

Who Is Semi-Permanent Hair Colour Good For?

Anyone who isn't sure about dying their hair can use semi-permanent hair dye, which fades with each wash. Also, if you're someone who likes to experiment with different looks on a regular basis, temporary hair dye is a great option to do it.

Choosing a permanent hair color may be a better option if you don't want your new hair color to fade. Using permanent dye is a fantastic option if you need to touch up roots or cover up stray grey hairs that just won't go away.

As your roots come through and your roots grow back out, you'll have to let permanent hair colour, especially bleach, grow through your hair instead of washing it off.

Can Your Hair Go Back To Normal?

Only the hair's surface is affected by semi-permanent colors, which don't alter the hair's melanin content. As a result, people's skin tones are restored to their normal hues. After each shampoo, semi-permanent hair dye fades, reverting to its natural hue.

Will The Color Wash Out Completely?

It's inevitable that semi-perms wash away. The reason for this is that it simply coats the hair follicles rather than adhering to the hair strands permanently.

If you're curious about how long semi-permanent hair dye lasts, have a look at these facts. It is possible to delay dye fading by applying touch-up color every two weeks. It takes a month after application to get your hair back to its original color.

Are All Semi-Permanent Hair Colors Vibrant?

Semi-permanent dyes are popular because they allow users to experiment with their designs. Bright colors are common in semi-perms. You can, however, use them in conjunction with other hues to achieve a striking and dramatic appearance. Use conditioner and the semi-permanent dyes to make pastel colours. If you want a specific shade of hair color, you can play with with different combinations of semi-perms.

Are All Dyes Bad For Hair?

Not the answer you're looking for? Then temporary hair dyes may be the answer. They can fade after just one wash because they don't contain harsh chemicals. Peroxide and ammonia are prominent ingredients in permanent hair colors because they provide long-lasting color. As a result, hair loses its shine and luster. If you go for semi-perms rather than permanent hair color, your hair will remain healthy.

How Can I Make Semi-permanent Hair Dye Last Longer?

Semi-permanent hair dye can be prolonged by a few methods.

To begin, make sure you're using a gentle shampoo that won't damage your hair's color. The color will not fade as a result of this.

Avoid over-processing your hair, as well. As a result, the color may fade more rapidly.

Third, when it comes to styling your hair, be sure you're using a heat protectant. Due to thermal damage, this will help protect the color.

Fourth, don't overdo it on the hair-washing. Your hair's natural oils can be stripped away if you wash it every day.

Consider applying a temporary or wash-out dye in between colorings. For those who don't have the time or money for a full-blown hair color change, this is a great alternative.


Before getting a dye job, think about what you plan to do with your hair before making a decision on a color.

How long will my hair color last? That's a common question. It turns out that each person's answer is unique.

At the very least, you should be better prepared for your next outing now that you've gained some knowledge. The best of luck to you!

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