Difference between demi permanent and semi permanent hair color

Hair coloring is a popular beauty routine that allows individuals to experiment with different hair shades and styles. However, it is essential to understand the differences between various hair coloring techniques to choose the right one for your needs. Two commonly used hair coloring methods are demi permanent and semi permanent hair color. This article will highlight the key differences between these two methods to help you make an informed decision.

Demi Permanent Hair Color

Demi permanent hair color is a type of hair coloring that contains a low concentration of ammonia. This method is designed to gradually deposit color onto the hair shaft, without altering the hair’s cuticle layer. As a result, demi permanent hair color is less damaging to the hair compared to permanent hair color.

The main benefits of demi permanent hair color include:

1. Low ammonia content: Demi permanent hair color is less harsh on the hair, reducing the risk of damage and breakage.
2. Temporary color: The color washes out gradually with each shampoo, allowing for a natural-looking hair color change.
3. Coverage: Demi permanent hair color can cover gray hair and add highlights or lowlights to the hair.

However, there are some limitations to demi permanent hair color:

1. Limited color range: The color options available with demi permanent hair color are more limited compared to permanent hair color.
2. Temporary results: The color will fade over time, requiring touch-ups every few weeks.
3. Cannot lighten hair: Demi permanent hair color cannot lighten the hair beyond its natural color.

Semi Permanent Hair Color

Semi permanent hair color is another popular hair coloring method that does not contain ammonia. This type of hair color is designed to deposit color onto the hair shaft without penetrating the cuticle layer. As a result, semi permanent hair color is also less damaging to the hair.

The benefits of semi permanent hair color include:

1. No ammonia: Semi permanent hair color is gentle on the hair, reducing the risk of damage and breakage.
2. Temporary color: The color washes out gradually with each shampoo, allowing for a natural-looking hair color change.
3. Temporary results: The color will fade over time, requiring touch-ups every few weeks.
4. Can lighten hair: Semi permanent hair color can lighten the hair slightly, making it a good option for those looking to brighten their natural hair color.

However, there are some limitations to semi permanent hair color:

1. Limited color range: The color options available with semi permanent hair color are more limited compared to permanent hair color.
2. Temporary results: The color will fade over time, requiring touch-ups every few weeks.
3. Cannot cover gray hair: Semi permanent hair color is not effective at covering gray hair.

Conclusion

In conclusion, the main difference between demi permanent and semi permanent hair color lies in their ammonia content, color depositing process, and the longevity of the color. Demi permanent hair color is a good option for those looking to add highlights or lowlights to their hair without causing significant damage. On the other hand, semi permanent hair color is ideal for those who want to experiment with a new hair color without the risk of damaging their hair. Understanding these differences will help you choose the right hair coloring method for your needs.