Levels Of Bleached Hair And How To Go From Dark To Light

Understand the transitions between the various levels to meet your hair bleaching goals.

Reviewed by Ghanima Abdullah, Cosmetologist Ghanima Abdullah Ghanima AbdullahCosmetologist facebook_icontwitter_iconinsta_icon
Written by , BA (Literature & Psychology), PG Diploma Arshiya Syeda BA (Literature & Psychology), PG Diploma Experience: 7 years
Edited by , MA (English Literature) Ramona Sinha MA (English Literature) Experience: 11 years
Fact-checked by , Integrated MA Medha Deb Integrated MA Experience: 5 years
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Bleaching your hair for the first time? Well, before proceeding, you must have an idea about the levels of bleached hair. The different levels of bleaching refer to the different stages of the lightness and darkness of your natural hair color. But how damaging is bleaching your hair? As per popular hairstylists, if you are one with dark hair, bleaching your hair completely in a day may cause irreversible damage and cause hair shedding. There are 10 levels of bleaching and these help in depositing hair color gradually.

Want to know more about these levels and how to get a bleach blonde look without damaging your hair? Continue reading further to know more.

10 Levels Of Bleached Hair – What Does This Mean?

There are 10 bleach levels to lighten dark hair. It can even go to 12 levels, depending on your preference to go lighter.

In most cases, these levels are determined by the natural hair pigment. Dark hair (jet black and deep brown) has a high amount of melanin (the pigment that gives your hair its natural color) compared to lighter hair (auburn, light brown, yellow, and blonde).

Image: YouTube @MichlennBocoboc

Take a look at the above hair chart. The lower tufts of hair show natural hair colors. The upper hair tufts represent one level up of bleached hair. The darkest shade of natural hair color in this chart is termed “2” and the lightest shade “10.”

Now, if your hair is a “2” and you bleach it one level up, you will get the 3rd hair color tuft in the upper segment of the chart. Similarly, if you bleach four levels up, the result is represented by the 6th hair tuft in the upper segment.

Image: YouTube @MichlennBocoboc

Once you reach this bleach level, you can get to the 10th level of bleach. All you have to do is lift your hair four levels up in another session.

But unless you know what your natural hair color is, you cannot decide how many levels up you must bleach your hair to achieve the desired result. Scroll down to figure that out easily.

What’s Your Natural Hair Level?

Image: Shutterstock

To know the level of your natural hair pigmentation, place a hair color depth chart close to your strands. If your hair is colored, compare the chart with the hair near your scalp.

This is the easiest way to identify your natural hair color level. It also helps you know how many levels up you should bleach to get the desired hair color.

Many of you may want to go from dark to very light in one session. But should you do that? Find out the answer in the next section.

How Many Sessions Does It Take To Get The Desired Bleach Level?

Image: Shutterstock

The sessions depend on how light you want to go and how dark your hair is. It is recommended to go not more than four levels up in one session. After two-three weeks, you can go four more levels up to get the lighter hair shade of your choice.

Going drastically from dark to lightest can fry your hair and make it dry, brittle, and weak. Taking a chance with bleach at the cost of losing your hair is not worth it.

protip_icon Quick Tip
Trim hair immediately between bleach sessions. Each session weakens your hair. If left untrimmed, these split-ends can damage your hair further.

The other reason professionals recommend bleaching your hair in multiple sessions is that there are factors that decide how light you can go in one session. What are those factors? Scroll down to know about them.

What Factors Affect Bleaching Levels?

  • Natural Hair Color: If you have black hair or your hair is very dark, you need more sessions to lighten it.
  • Hair Porosity: High-porosity hair tends to bleach fast. However, this type of hair is more prone to damage. Therefore, it is better to bleach your hair in several sessions if you want a blonde look.
  • Product Strength: Depending on the strength of the bleaching agents, you may need two to four sessions to attain the desired levels of lift. However, it is best to use products that are not very strong.
  • Duration Of Application: Leaving the product on your hair for a longer duration will produce a lighter color. However, let your hairstylist decide how long to keep the product on. An unnecessarily long bleaching process can fry the hair cuticle and cause hair loss.

Developer strength in hair coloring is crucial in determining the degree of lift and color change. Let’s take a look in the next section!

Developer Strength

  1. Volume 10 (3% hydrogen peroxide) is the gentlest option and is ideal for deposit-only color. It adds shine, blends grays but doesn’t drastically lighten the hair.
  2. Volume 20 (6% hydrogen peroxide) provides more lift and is suitable for lightening up to two levels. It’s commonly used for gray coverage and to achieve natural shades.
  3. Volume 30 (9% hydrogen peroxide) offers substantial lightening, lifting up to three levels. It’s best for dark hair or when you aim for more noticeable color changes.
  4. Volume 40 (12% hydrogen peroxide) is the strongest option, lifting up to four levels. It’s suitable for dramatic color changes but should be used with caution due to the risk of potential hair damage. Always follow professional guidelines for the safest results.

Bleached Hair Before And After Results

Bleached hair before and after results
Image: YouTube @OffbeatLook
Image: YouTube @lindseyswain2338
Image: YouTube @YenBonilla

These pictures show how bleaching different hair types and textures can result in different colors and tones.

If you want to bleach your hair properly, you must know about toning bleached hair. Without it, your hair can look brassy and not reach the color that you want. Here’s everything you should know about toning and how to do it.

What Is Toning Bleached Hair And How To Do It?

Image: YouTube @swealife

Toning bleached hair refers to applying a solution to the hair after bleaching for neutralizing any orange tinge, brassy tones, or yellow pigments. It helps you achieve true-to-color results, be it pastel, ash blonde, or platinum blonde. Toner has a purple or blue tint, which makes your hair look naturally blonde.

But how do you tone your hair? Check out this short tutorial.

Learn how to bleach out your hair and roots to a level 10 blonde! Watch this video for some easy to follow steps to achieve the perfect bleach blonde look.

Harnessingmymind, a blogger, spoke about the process of toning her bleached hair in her personal blog. She said, “ I let mine process for 10 minutes. As soon as it starts to oxidize and look blue/gray, wash it out (i).”

Bleaching and toning are a part of the hair lightening process, and both use chemicals on your hair. Chemically treated hair might become weak and brittle, leading to excessive hair shedding. Therefore, it is important to take care of your bleached hair to keep it beautiful and healthy. Scroll down for a few tips.

Precautions To Protect Bleached Hair

  • Don’t Wash Your Hair Frequently: This will strip the natural moisture of your hair. It also raises the risk of color fading and the need to bleach your hair soon.
  • Use A Purple Shampoo: Purple shampoos are great for keeping bleached hair true to its color.
  • Trim Your Hair: Get your hair trimmed every three months to get rid of rough ends and split ends. It will also make your hair grow faster without looking unhealthy and unkempt.
  • Minimize The Use Of Heat Tools: Heat styling tools, such as blow dryers, straightening irons, and curlers, can further damage your bleached hair. Always apply a heat protectant before using a heat styling tool. Use the tool on the coolest setting.
  • Apply A Hair Mask: Apply a deeply nourishing hair mask once a week. You can also use warm coconut oil or olive oil, mashed avocado, or egg white. Apply any of these ingredients to your hair and wait for 30-40 minutes. Wash your hair with a purple shampoo. Follow up with a conditioner and serum.
protip_icon Quick Tip
Do consider investing in intensive repair therapy at a salon to ensure maximum protection of your bleached hair.

Infographic: Tips To Keep In Mind When Bleaching Your Hair

Bleaching your hair is a great way to switch your look effortlessly. However, bleaching can affect your hair, so you must understand the different levels of bleaching and their impact. Additionally, we have compiled a list of tips you should know about when bleaching your hair. Check out the infographic below to learn more.

tips to keep in mind when bleaching your hair (infographic)

Illustration: StyleCraze Design Team

The darker your hair, the greater the levels of bleaching you will require to lighten it. If you have very dark hair, you can bleach your hair up to 10 levels. These levels also depend on your hair porosity, product strength, etc. Similarly, the number of levels can come down if you have lighter hair. The key here is to go not more than four levels up in one session and give 2-3 weeks’ time until the next session. Putting your hair through extreme bleaching in a single session can drastically damage your tresses and make them weak, dry, and brittle. So, act wisely.

Frequently Asked Questions

Does bleach or hair color damage hair forever?

Yes. Hair experts and professionals admit that bleaching can permanently damage your hair’s natural texture and integrity.

How many bleaches does it take to go from black to blonde?

It depends on the blonde shade you want. You may require between two to seven sessions to go from black to dark and light blonde.

How long should I wait to bleach my hair again?

You should keep a gap of at least four to six weeks between two bleaching sessions.

Key Takeaways

  • Bleaching your hair helps lighten your natural hair color and is best done with levels of progression.
  • Knowing your natural hair shade level and how many sessions are needed to reach your desired shade is important for planning the bleaching sessions.
  • Your natural hair color, hair porosity, and the duration of application affect the bleaching level.
  • Going four levels up in one session, with a gap of 2-3 weeks between sessions, can help maintain the health of your hair.
Levels Of Bleached Hair

Image: Stable Diffusion/StyleCraze Design Team

Personal Experience: Source

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