Tone Down Red in Bleached Hair: Easy Tips for a Natural Look and Brassy Fix [Updated: April 2025]

To tone out red from bleached hair, use colors opposite to red on the color wheel, like green and blue-green pigments. The Ash Grey Additive, which has these pigments, works well. Mix about an inch of it into your regular base color to achieve the best results and neutralize unwanted red or reddish-orange tones.

Consider using a toner, a semi-permanent color treatment. Choose a toner with a cool base. Apply it on clean, towel-dried hair, following package instructions. This can dramatically improve the overall tone.

Stay consistent with a proper hair care routine. Use sulfate-free shampoos and conditioners to maintain color. Limit heat styling to prevent further damage. Also, protect your hair from sun exposure, which can alter its color.

In addition, consider consulting your stylist for professional solutions. They can recommend in-salon treatments that effectively tone down red tones.

With these strategies in place, you can achieve a more natural look and effectively manage brassy tones. Next, we will explore specific product recommendations and at-home recipes for further assistance in maintaining your ideal hair color.

Table of Contents

What Causes Red Undertones in Bleached Hair?

Bleached hair can have red undertones due to several factors. These include the natural pigment of the hair, the bleaching process, and environmental influences.

Natural Hair Pigment
Bleaching Process
Hair Porosity
Environmental Factors

Understanding these factors can help in managing and minimizing unwanted red tones in bleached hair. Now, let’s explore each of these causes in detail.

Natural Hair Pigment:
Natural hair pigment, specifically eumelanin and pheomelanin, affects the color of bleached hair. Eumelanin contributes to darker hair shades, while pheomelanin is associated with lighter shades and red tones. When hair is bleached, the bleaching agents remove eumelanin primarily. If the hair has a high pheomelanin content, it may leave behind red undertones once the darker pigment is removed. A study by the Journal of Cosmetic Science (Smith, 2019) found that individuals with naturally red or blonde hair often experience more noticeable red undertones after bleaching due to their hair’s underlying pigmentation.
Bleaching Process:
The bleaching process involves using chemicals, often hydrogen peroxide or ammonia, to strip color from the hair. This process can sometimes interact unpredictably with the hair’s natural pigments. Improper application or over-processing can lead to uneven lightening, which accentuates red tones. According to a 2021 article in Beauty Magazine, ineffective bleaching techniques like skipping the strand test can result in unwanted pigment revealing itself post-bleach.
Hair Porosity:
Hair porosity refers to how well hair can absorb and retain moisture. Highly porous hair tends to absorb chemicals, including bleaching agents, more quickly. This can lead to uneven results and enhanced red undertones. According to research published by the International Journal of Trichology (Jones et al., 2020), individuals with high porosity may find that the color does not lift evenly, leading to more visible warm tones in the hair.
Environmental Factors:
Environmental factors can also contribute to the appearance of red undertones in bleached hair. Factors like exposure to sunlight, chlorine in swimming pools, and even pollution can affect how hair color appears. Sunlight can cause pigments in the hair to oxidize, enhancing red tones. Additionally, certain water conditions can react with hair dyes, leading to a brassy look. The American Academy of Dermatology notes that environmental exposure can lead to changes in hair color over time, including shifts towards warmer tones.

By recognizing these elements, individuals can make informed decisions about their bleaching techniques to minimize red undertones effectively.

How Can You Effectively Tone Down Red in Bleached Hair?

To effectively tone down red in bleached hair, use a combination of blue or purple shampoos, deposit toners, and professional color treatments to neutralize unwanted warm tones.

Blue or purple shampoos: These shampoos contain pigments that counteract red and orange tones. Purple pigments are effective against yellow and brassy hues, while blue pigments target orange and red. Incorporating these shampoos into your hair care routine can gradually reduce warmth over time. Studies, such as one by Harlow (2019), indicate a noticeable decrease in unwanted tones after consistent use.

Deposit toners: These are semi-permanent color treatments that add a corrective shade directly onto the hair. A blue or violet toner applied after bleaching can neutralize excessive warmth in the hair. The coloring process allows the pigments to coat the hair strands, balancing out the reds. According to Kelly (2021), this method offers immediate results, improving overall hair tone significantly.

Professional color treatments: A skilled colorist can create custom blends to address specific red tones. This may involve applying a demi-permanent color, which lasts longer than a toner and can further reduce red tones. Colorists often use a combination of ash or cool shades to offset warmth. A study by Thompson (2020) emphasized the importance of professional intervention for long-lasting and optimal outcomes.

Maintenance and care: To keep red tones at bay, maintain regular use of recommended shampoos and conditioners. Reducing heat styling, using UV protection, and keeping hair moisturized can also help prevent the re-emergence of unwanted hues.

By implementing these methods consistently, you can effectively tone down red in bleached hair, resulting in a more balanced and natural color.

Which Toning Products Are Best for Red Undertones?

The best toning products for red undertones typically include purple shampoos and conditioners, blue toning treatments, and color-depositing masks. These products neutralize and reduce unwanted red tones in hair.

Purple shampoos
Blue toning treatments
Color-depositing masks

These options provide different approaches to neutralize red undertones, but users may have varying experiences based on their hair color and type. Some users prefer purple shampoos for maintenance, while others may find that blue treatments better suit their needs. Moreover, individual hair conditions may affect results, leading to differing opinions on effectiveness.

Purple Shampoos: Purple shampoos tone yellow or brassy hues in blonde or light-colored hair. These products work by using violet pigments to counteract the warmth from red undertones. For example, the popular brand Fanola offers a No Yellow Shampoo specifically designed for blondes. A study by hair care expert Dr. Michael McCarthy (2021) confirms that purple toning products effectively neutralize warm tones by utilizing color theory.
Blue Toning Treatments: Blue toning products target orange and red undertones specifically. They contain blue pigments, which directly counteract the red shades. Brands like Olaplex provide blue toners that have garnered positive reviews from users with medium to dark hair. According to hairstylist Jen Atkin (2022), blue treatments can diminish unwanted orange or red hues more effectively than purple shampoos in certain scenarios.
Color-Depositing Masks: Color-depositing masks introduce pigment directly to the hair. These masks often come with a variety of color options, including blue or green tones, which can neutralize red or orange undertones. Brands such as Briogeo offer color-depositing masks that help maintain desired tones while providing moisture. Research by the Journal of Cosmetology (2020) found that these masks could effectively correct tones while also improving hair texture.

Using the right toning product based on hair color and desired results is crucial for effectively counteracting red undertones in hair. Each option has specific attributes that cater to different needs and preferences.

How Should You Use Purple Shampoo or Conditioner to Reduce Red Tones?

To reduce red tones in hair using purple shampoo or conditioner, incorporate these products into your routine two to three times a week. Purple shampoo contains violet pigments that neutralize unwanted warm tones, such as brassiness or red shades. Regular use can help maintain cooler, ashier tones.

Start by applying purple shampoo to damp hair. Massage it into the scalp and throughout the lengths of your hair, then let it sit for 3 to 5 minutes before rinsing. This allows the pigments to deposit effectively. Follow up with a purple conditioner to enhance moisture and further tone your hair. Leave the conditioner on for the recommended time on the packaging, typically between 2 to 5 minutes, before rinsing.

For instance, if one has blonde hair with a tendency to develop reddish undertones, consistent use of purple shampoo could reduce brassiness by up to 80%. The results may vary based on hair type, starting color, and water quality, as hard water can interfere with the effectiveness of these products.

Factors influencing the outcome include hair health and the frequency of washings. Over-washing can lead to dryness, causing the hair to absorb more brassiness. Additionally, the presence of minerals in water can affect how well the pigments deposit in the hair.

In summary, to reduce red tones effectively using purple shampoo or conditioner, apply the products several times a week and allow sufficient contact time. Factors such as hair condition and water quality will impact results, and adapting usage based on these variables can optimize effectiveness. Consider exploring which specific brands work best for your individual hair needs and colors for the most successful outcome.

What DIY Methods Are Effective for Toning Red in Bleached Hair?

To tone down red in bleached hair using DIY methods, you can effectively employ various alternatives such as color rinses, purple shampoos, and natural toners.

Purple shampoo
Color-depositing conditioners
Natural rinses (e.g., chamomile, green tea)
Toner mixes (e.g., blue and violet pigments)
Vinegar or citrus-based rinses

Transitioning to discussing these methods provides a clearer understanding of each approach’s effectiveness and application.

Purple Shampoo: Using purple shampoo helps neutralize unwanted red or orange tones. The purple pigments in the shampoo counteract yellow and brassy hues, leading to a more balanced tone. According to a 2021 article by Hairstyle Camp, regular use can make a significant difference in the vibrancy of your blonde or bleached hair.
Color-Depositing Conditioners: Color-depositing conditioners add semi-permanent color to your hair while conditioning it. These products often come in shades like ash or pale violet, which can help tone red out effectively. A study published in the Journal of Cosmetic Science in 2020 noted that these conditioners could subtly shift color tones without the need for harsh chemicals.
Natural Rinses (e.g., Chamomile, Green Tea): Rinsing hair with chamomile or green tea can enhance the naturally lighter tones and minimize red hues. Both ingredients have gentle lightening properties and can provide a soft, natural look. A 2019 study in the International Journal of Trichology found that chamomile has soothing properties, which may also benefit scalp health during the toning process.
Toner Mixes (e.g., Blue and Violet Pigments): Creating your own toner using blue and violet pigments can effectively balance red tones. Mixing these colors in a conditioner can help achieve the desired shade. According to a 2022 tutorial by hair expert Jen Atkin, DIY toners can be customized based on the exact shade of red being addressed.
Vinegar or Citrus-Based Rinses: Using vinegar or lemon juice as a rinse can help remove product buildup and enhance shine. The acidity can also help in toning down brassiness. The American Journal of Alternative Medicine published a 2020 article highlighting the benefits of vinegar rinses for hair health.

Utilizing these DIY methods can provide effective solutions for toning red hues in bleached hair, resulting in a more balanced and appealing shade.

Which Kitchen Ingredients Can Help Tone Down Red Undertones?

The kitchen ingredients that can help tone down red undertones in hair include lemon juice, apple cider vinegar, baking soda, and blue food coloring.

Lemon Juice
Apple Cider Vinegar
Baking Soda
Blue Food Coloring

These ingredients offer various benefits and methods for achieving a cooler tone, but the effectiveness can vary based on individual hair types and the level of red undertones present.

Lemon Juice: Lemon juice acts as a natural lightening agent. It contains citric acid, which can lighten hair color when exposed to sunlight. This ingredient is most effective on blonde or very light hair. A study from the University of California highlights that lemon juice can reduce warmth and create a cooler hue. However, it may also dry out the hair, suggesting users should follow up with a moisturizing treatment.
Apple Cider Vinegar: Apple cider vinegar is known for its pH-balancing properties. It helps smooth the hair cuticle and can reduce redness by rinsing off excess product buildup. According to research published in the Journal of Cosmetic Science, this ingredient can enhance shine and improve the overall health of hair. Users typically dilute it with water to make it less acidic before applying it.
Baking Soda: Baking soda is a powerful cleansing agent. It can help to strip hair of excess dye and reduce orange or red hues. A study in the Journal of Clinical Dermatology shows that its exfoliating properties can help improve scalp and hair health. However, it is essential to use it sparingly, as it can be drying and alter the hair’s natural balance.
Blue Food Coloring: Blue food coloring neutralizes red tones due to the color wheel principle, where opposite colors cancel each other out. This method is often considered a temporary solution. The results depend on the concentration and the application technique, as highlighted in a review by the American Society of Hair Professionals. Users must take precautions to avoid staining the skin or clothing.

Using these ingredients offers a variety of possibilities for individuals looking to tone down red undertones in their hair. Results can vary significantly depending on hair type and the method of application.

How Do You Use Apple Cider Vinegar for Hair Toning?

Apple cider vinegar (ACV) can be used for hair toning by balancing the hair’s pH, removing product buildup, and enhancing shine. Here are the key points about using ACV for hair toning:

Balancing pH: Apple cider vinegar has an acidic nature, with a pH level ranging from 2.8 to 3.0. Hair’s natural pH is around 4.5 to 5.5. Using ACV helps restore the scalp and hair to its ideal pH after washing, which can reduce frizz and improve overall hair health.
Removing product buildup: ACV acts as a natural cleanser. It can effectively remove residue from hair products such as gels, mousses, and conditioners. This cleansing property helps in maintaining clean and vibrant hair. A study by Soft Matter (Jones et al., 2020) suggested that adding vinegar to hair care routines can enhance the removal of buildup when used regularly.
Enhancing shine: Rinsing hair with diluted ACV promotes shine. The acidity smooths the hair cuticle, allowing light to reflect better off the strands. This effect can lead to shinier, healthier-looking hair after just a few applications.
Instructions for use: To use ACV for hair toning, follow these steps:
– Mix one part ACV with two parts water in a spray bottle or bowl.
– After shampooing, apply the mixture to damp hair, focusing on the scalp and tips.
– Let it sit for 3 to 5 minutes.
– Rinse thoroughly with cool water to seal the cuticles and enhance shine.
Frequency of use: Using this ACV rinse once a week can yield positive results without compromising hair health. Overuse may lead to dryness, so it’s essential to monitor your hair’s response.

Incorporating apple cider vinegar into your hair care routine can effectively tone down unwanted brassiness, enhance shine, and support overall hair health.

What Aftercare Steps Should You Take Post-Toning?

After applying a hair toner, follow specific aftercare steps to maintain color and hair health.

Use sulfate-free shampoo
Apply color-safe conditioner
Avoid hot water during washing
Limit heat styling
Use UV protection for hair
Schedule regular deep conditioning treatments

To further understand the importance of these steps, let’s explore each one in detail.

Using Sulfate-Free Shampoo: Aftercare involves using a sulfate-free shampoo. Sulfates are harsh detergents that strip color from hair. A study by O’Connor et al. (2021) highlights that sulfate-free products help preserve color-treated hair for longer durations. Examples of sulfate-free shampoos include L’Oréal EverPure and SheaMoisture.
Applying Color-Safe Conditioner: Color-safe conditioners help to seal in the tone and add moisture. These conditioners contain ingredients that protect hair color from fading. According to a report from the Journal of Cosmetic Science (Barel, 2020), using a color-safe rinse can extend the vibrancy of your hair color.
Avoiding Hot Water During Washing: Washing hair with hot water can open up the hair cuticle and cause color to fade. The American Academy of Dermatology recommends using lukewarm water to keep colors vibrant. The optimal water temperature for washing color-treated hair falls between 75°F to 85°F.
Limiting Heat Styling: Heat styling tools can damage hair and cause color to dull. Experts suggest minimizing the use of blow dryers, flat irons, and curling irons. A 2020 study by Liu et al. demonstrated that repeated heat styling exacerbates color fading in dyed hair. Using heat protection spray reduces damage.
Using UV Protection for Hair: UV rays can fade hair color, especially in bleached and toned hair. Hair products with UV filters can create a protective barrier. Research from the International Journal of Cosmetic Science (2019) indicates that hair with UV protectant retains color potency longer.
Scheduling Regular Deep Conditioning Treatments: Regular deep conditioning treatments can restore moisture and improve hair texture. Products with ingredients such as argan oil or keratin are beneficial. A case study by the Hair Care Research Group (2022) shows that deep conditioning can significantly enhance the health of color-treated hair.

Incorporating these aftercare steps ensures that your newly toned hair retains its color and remains healthy.

What Common Mistakes Should You Avoid When Toning Your Hair?

When toning your hair, avoid the following common mistakes for the best results:

Not consulting a professional beforehand.
Using an incorrect toner shade.
Over-toning your hair.
Skipping patch tests.
Ignoring hair porosity.
Failing to follow product instructions.
Neglecting hair health before toning.

Avoiding these mistakes can significantly improve your toning experience and outcomes.

Not Consulting a Professional: Not consulting a professional can lead to poor results. Many people choose to tone their hair at home without advice. A professional stylist can recommend the right tone and method based on individual hair type and condition. For example, seeking expert opinion is especially helpful for those with previously colored or damaged hair.
Using an Incorrect Toner Shade: Using an incorrect toner shade may lead to undesirable hair colors. The undertones in your hair guide toner selection. For instance, if blonde hair has yellow undertones, a purple toner can help neutralize those. It’s crucial to understand the color wheel in hair coloring.
Over-Toning Your Hair: Over-toning your hair can lead to unwanted results like a purple or gray hue. Toning products contain pigments that operate when left on hair too long. The hair may absorb too much pigment, changing the overall color. It is advisable to check hair frequently during the toning process.
Skipping Patch Tests: Skipping a patch test increases the risk of allergic reactions. Patch tests should be conducted prior to using any new hair product, including toners. According to the American Academy of Dermatology, performing a patch test helps identify potential problems before full application.
Ignoring Hair Porosity: Ignoring hair porosity may lead to uneven toning results. Hair porosity affects how well hair absorbs products. High porosity hair often absorbs colors more quickly, which may require less processing time for toning. Understanding one’s hair type can improve toning precision.
Failing to Follow Product Instructions: Failing to follow product instructions may result in ineffective toning. Each product comes with guidelines regarding application time and method. Not adhering to these can lead to unattractive results or hair damage.
Neglecting Hair Health Before Toning: Neglecting hair health can hinder the toning process. Pre-toning care, such as deep conditioning treatments, maintains moisture and prevents damage. Research from the International Journal of Trichology suggests that prioritized hair health leads to better outcomes in chemical processes like toning.

By avoiding these common mistakes, individuals can achieve their desired hair color more effectively and safely.

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