When it comes to hair coloring, one of the most crucial decisions you’ll make is choosing the right developer. The developer is a key component in the hair coloring process, as it helps to open up the hair cuticle and allow the color to penetrate. Two of the most common developer strengths used in hair coloring are 20 volume and 30 volume. But which one is right for you? In this article, we’ll explore the differences between 20 and 30 volume developers, and help you decide which one to use for your hair coloring needs.
Understanding Developer Volumes
Before we dive into the specifics of 20 and 30 volume developers, let’s take a step back and understand what developer volumes are and how they work. Developer volumes refer to the strength of the developer, which is measured in volumes. The volume of a developer determines how much it will lift the hair color. A higher volume developer will lift the hair color more, while a lower volume developer will lift it less.
The Role of Developer in Hair Coloring
The developer plays a crucial role in the hair coloring process. It helps to open up the hair cuticle, allowing the color to penetrate and deposit onto the hair shaft. The developer also helps to break down the pigment in the hair, allowing the new color to take hold. Without a developer, the hair color would not be able to penetrate the hair shaft, and the resulting color would be uneven and unpredictable.
How Developer Volumes Affect Hair Color
The volume of the developer used can greatly affect the resulting hair color. A higher volume developer will produce a lighter, more vibrant color, while a lower volume developer will produce a darker, more muted color. This is because the higher volume developer lifts the hair color more, allowing more of the pigment to deposit onto the hair shaft.
20 Volume Developer
A 20 volume developer is a relatively low-volume developer that is often used for deposit-only colors, or for coloring virgin hair. It is also used for coloring hair that is already damaged or over-processed, as it is gentler on the hair than higher volume developers.
Benefits of 20 Volume Developer
There are several benefits to using a 20 volume developer. These include:
- Less damage to the hair: 20 volume developers are gentler on the hair than higher volume developers, making them a good choice for damaged or over-processed hair.
- Easier to control: 20 volume developers are less likely to over-process the hair, making them easier to control and predict.
- Better for deposit-only colors: 20 volume developers are ideal for deposit-only colors, as they allow the color to deposit onto the hair shaft without lifting the natural pigment.
When to Use 20 Volume Developer
A 20 volume developer is a good choice for several situations. These include:
when coloring virgin hair, as it is gentler on the hair than higher volume developers; when doing deposit-only colors, as it allows the color to deposit onto the hair shaft without lifting the natural pigment; and when coloring hair that is already damaged or over-processed, as it is less likely to cause further damage.
30 Volume Developer
A 30 volume developer is a higher-volume developer that is often used for lifting the hair color. It is used to produce a lighter, more vibrant color, and is often used for coloring hair that is naturally darker.
Benefits of 30 Volume Developer
There are several benefits to using a 30 volume developer. These include:
it produces a lighter, more vibrant color; it is ideal for lifting the hair color; and it can be used to produce a wide range of colors, from subtle, natural-looking colors to bold, vibrant colors.
When to Use 30 Volume Developer
A 30 volume developer is a good choice for several situations. These include:
when you want to produce a lighter, more vibrant color; when you need to lift the hair color; and when you are coloring hair that is naturally darker.
Comparison of 20 and 30 Volume Developers
So, how do 20 and 30 volume developers compare? The main difference between the two is the amount of lift they provide. A 20 volume developer provides less lift, making it ideal for deposit-only colors and for coloring hair that is already damaged or over-processed. A 30 volume developer provides more lift, making it ideal for lifting the hair color and producing a lighter, more vibrant color.
Choosing the Right Developer for Your Hair
So, how do you choose the right developer for your hair? The key is to consider your hair type, the condition of your hair, and the color you want to achieve. If you have damaged or over-processed hair, a 20 volume developer may be a good choice. If you want to produce a lighter, more vibrant color, a 30 volume developer may be a good choice.
Tips for Using Developers
Here are a few tips to keep in mind when using developers:
work in a well-ventilated area, as developers can release fumes; always follow the instructions provided with the developer; and do a strand test before applying the developer to your entire head of hair.
In conclusion, choosing the right developer is a crucial part of the hair coloring process. By understanding the differences between 20 and 30 volume developers, and considering your hair type, the condition of your hair, and the color you want to achieve, you can make an informed decision and achieve the results you want. Remember to always follow the instructions provided with the developer, and do a strand test before applying the developer to your entire head of hair. With the right developer and a little practice, you can achieve professional-looking results at home.
What is the difference between 20 and 30 volume developers in hair coloring?
The difference between 20 and 30 volume developers in hair coloring lies in their ability to lift the hair color. A 20 volume developer is used for depositing color or for lightening the hair by one to two shades, while a 30 volume developer is used for lightening the hair by two to three shades. The volume of the developer refers to the amount of hydrogen peroxide it contains, which is the active ingredient that opens up the hair cuticle to allow the color to penetrate. A higher volume developer contains more hydrogen peroxide, making it more effective at lifting the hair color.
When choosing between a 20 and 30 volume developer, it’s essential to consider the current condition of your hair, as well as the desired outcome. If you’re looking to make a subtle change to your hair color, a 20 volume developer may be the best choice. However, if you’re looking to make a more dramatic change, such as going from dark brown to blonde, a 30 volume developer may be necessary. It’s also important to note that using a higher volume developer can be damaging to the hair, so it’s crucial to follow the instructions carefully and use a high-quality developer to minimize the risk of damage.
Can I use a 30 volume developer on virgin hair?
Using a 30 volume developer on virgin hair is possible, but it requires caution. Virgin hair is hair that has never been colored or chemically treated before, and it can be more prone to damage from the developer. If you’re looking to use a 30 volume developer on virgin hair, it’s essential to do a strand test first to ensure that the developer doesn’t cause any damage or discoloration. You should also consider using a developer with a lower volume, such as 20, to minimize the risk of damage.
If you still want to use a 30 volume developer on virgin hair, make sure to follow the instructions carefully and take necessary precautions to protect your hair. This includes using a pre-color treatment to open up the hair cuticle, processing the color for the recommended amount of time, and using a conditioner after the coloring process to moisturize and nourish the hair. It’s also crucial to choose a high-quality developer that is formulated for use on virgin hair, as this can help minimize the risk of damage and ensure the best possible results.
How do I choose between 20 and 30 volume developer for my hair coloring needs?
To choose between a 20 and 30 volume developer, consider the current condition of your hair, as well as the desired outcome. If you’re looking to make a subtle change to your hair color, a 20 volume developer may be the best choice. This is because a 20 volume developer is gentler on the hair and can help to achieve a more natural-looking color. On the other hand, if you’re looking to make a more dramatic change, such as going from dark brown to blonde, a 30 volume developer may be necessary.
When making your decision, it’s also essential to consider the porosity and elasticity of your hair. If your hair is porous or prone to breakage, a 20 volume developer may be a better choice, as it can help to minimize the risk of damage. Additionally, consider the color you’re trying to achieve and the amount of lift you need to get there. If you’re unsure, it’s always best to consult with a professional hairstylist who can assess your hair and provide personalized recommendations.
What are the risks associated with using a 30 volume developer on damaged hair?
Using a 30 volume developer on damaged hair can be risky, as it can cause further damage and breakage. Damaged hair is already prone to splitting and breaking, and the high volume developer can exacerbate this problem. The hydrogen peroxide in the developer can penetrate the hair shaft and cause it to become even more brittle and prone to breakage. Additionally, using a 30 volume developer on damaged hair can also lead to over-processing, which can cause the hair to become dry, brittle, and prone to frizz.
To minimize the risks associated with using a 30 volume developer on damaged hair, it’s essential to take necessary precautions. This includes using a pre-color treatment to nourish and moisturize the hair, processing the color for the recommended amount of time, and using a conditioner after the coloring process to moisturize and nourish the hair. You should also consider using a developer with a lower volume, such as 20, to minimize the risk of damage. If you’re unsure, it’s always best to consult with a professional hairstylist who can assess your hair and provide personalized recommendations.
Can I mix 20 and 30 volume developers to achieve a desired effect?
Mixing 20 and 30 volume developers is not recommended, as it can be unpredictable and may not produce the desired results. The volume of the developer is carefully formulated to achieve a specific effect, and mixing different volumes can disrupt this process. Additionally, mixing developers can also affect the pH level of the mixture, which can impact the color deposition and the overall health of the hair.
If you’re looking to achieve a specific effect, it’s best to use a single developer with the recommended volume. If you’re unsure about which volume to use, it’s always best to consult with a professional hairstylist who can assess your hair and provide personalized recommendations. They can help you choose the right developer and provide guidance on how to use it to achieve the desired effect. Additionally, they can also help you to choose the right color and developer combination to minimize the risk of damage and ensure the best possible results.
How do I care for my hair after using a 20 or 30 volume developer?
After using a 20 or 30 volume developer, it’s essential to care for your hair properly to minimize the risk of damage and maintain the color. This includes using a moisturizing shampoo and conditioner to nourish and hydrate the hair, as well as a color-protecting treatment to lock in the color. You should also avoid using heat styling tools or harsh chemicals, as these can damage the hair and cause the color to fade.
In addition to using the right products, it’s also essential to be gentle when washing and styling your hair. Avoid using hot water, as this can strip the hair of its color and moisture. Instead, use warm water and a gentle massaging motion to clean the hair. You should also avoid rubbing your hair with a towel to dry it, as this can cause friction and lead to breakage. Instead, gently blot the hair with a microfiber towel or an old t-shirt to remove excess moisture. By following these tips, you can help to keep your hair healthy, vibrant, and full of color.